Classified Publications

Image Quality Assessment and Enhancement

  1. A. Beghdadi, M-A. Qureshi, , B. Dakkar, H. H. Gillani, Z. A.  Khan, M. Kaaniche, M. Ullah, F. Alaya Cheikh,  » A new video quality assessment dataset for video surveillance applications », IEEE – ICIP 2022, 16-19 October 2022, Bordeaux, France, (PDF)
  2. Z. A. Khan,  A. Beghdadi, M. Kaaniche, F. Alaya Cheikh, O. Gharbi, « A neural network based framework for effective laparoscopic video quality assessment », Computerized Medical Imaging and Graphics,2022 Oct 1;101:102121, (PDF)
  3. T-S. Nguyen, J. Chaussard, M. Luong, H. Zaag, A. Beghdadi,  » A No-Reference measure for uneven illumination assessment on laparoscopic images « ,  IEEE – ICIP 2022, 16-19 October 2022, Bordeaux, France
  4. M. Keita, S-A. Fezza, W. Hamidouche, A. Beghdadi,  « Visual Security Evaluation of Perceptually Encrypted Images based on Multi-Task Learning », IEEE-MMSP 2022, September 26–28, 2022 in Shanghai, China (Virtual), 
  5. A. M. Rezki, A.  Serir, A. - Beghdadi, Blind image inpainting quality assessment using local features continuity. Multimedia Tools and Applications, Volume 81, Issue 7 Mar 2022 pp 9225–9244; https://doi.org/10.1007/s11042-021-11872-2. (PDF) 
  6. Naseem, R., Islam, A.J., Cheikh, F.A. and Beghdadi, A., 2022. Contrast enhancement: Cross-modal learning approach for medical images. in Proc. IS&T Int’l. Symp. on Electronic Imaging: Image Processing: Algorithms and Systems,  2022,  pp 344-1 – 344-6,  https://doi.org/10.2352/EI.2022.34.10.IPAS-344.
  7. R. Naseem, F.Alaya Cheikh, A. Beghdadi, K.Muhammad and M.Sajjad, « Cross-Modal Guidance Assisted Hierarchical Learning Based Siamese Network for MR Image Denoising”, Electronics 2021, 10(22), 2855;  (Open-Access), (PDF)
  8. Xhenis Çoba, Fangchen Feng, Azeddine Beghdadi, « Blind image separation for document restoration using plug-and-play approach”, IEEE-MMSP 2021,Tampere, Finland, October 06–08, 2021 (Hybrid mode conference), (PDF)
  9. Zohaib Amjad Khan, Azeddine Beghdadi, Mounir Kaaniche, Faouzi Alaya Cheikh, « Learning Based Contrast Enhancement Evaluation Using Cartoon Texture Decomposition », EUVIP 2021, 23-25 June 2021 (Virtual Conference), (PDF)
  10. Naseem R, Khan ZA, Satpute N, Beghdadi A, Cheikh FA, Olivares J. , « Cross-modality guided contrast enhancement for improved liver tumor image segmentation »;  IEEE Access. 2021 Aug 24., Download
  11. A. Beghdadi, I. Bezzine, Z. A. Amjad, M. A. Qureshi, “ A Perceptual Quality-driven Video Surveillance System” in IEEE-INMIC 2020, Bahawalpur, Pakistan, 5-7 November 2020
  12. Z. A. Khan, A. Beghdadi, F. Alaya-Cheikh, M. Kaaniche, “Residual Networks based Distortion Classification and Ranking for Laparoscopic Image Quality Assessment”, in IEEE-ICIP 2020, Abu Dhabi, UAE, 25 – 28 October 2020
  13. Z. A. Khan, A. Beghdadi, F. Alaya-Cheikh, M. Kaaniche, M. A. Qureshi, “A Multi-Criteria Contrast Enhancement Evaluation Measure using Wavelet Decomposition”, in IEEE-MMSP 2020, Tampere, Finland, 21 – 24 September 2020
  14. I. Bezzine, Z. A. Amjad, A. Beghdadi, N. Al Maadeed, M. Kaaniche, S. Al Maadeed, A. Bouridane, F. Alaya Cheikh, “ Video quality assessment dataset for smart public security systems” in IEEE-INMIC 2020, Bahawalpur, Pakistan, 5-7 November 2020,
  15. Z. A. Khan, A. Beghdadi, F. Alaya-Cheikh, M. Kaaniche, E. Pelanis, R. Palomar, A. A. Fretland, B. Edwin, O. J. Elle, “Towards a video quality assessment based framework for enhancement of laparoscopic videos “,in Electronic Imaging SPIE Medical Imaging 2020, Houston, Texas, USA, 15 – 20 February 2020
  16. A. Shahkolaei, A. Beghdadi, M. Cheriet, « Blind quality assessment metric and degradation classification for degraded document images », Signal Process. Image Commun. , Volume 76, August 2019, Pages 11-21
    1. B. Sdiri, M. Kaaniche, F. Alaya-Cheikh, A. Beghdadi, J. O. Elle, « Efficient enhancement of stereo endoscopic images based on joint wavelet decomposition and binocular combination », IEEE Transactions on Medical Imaging ( Volume: 38 , Issue: 1 , Jan. 2019 )(PDF)
  18. A.Chetouani; M. A. Qureshi; M. Deriche; A. Beghdadi “A Novel Ranking Algorithm of Enhanced Images using a Convolutional Neural Network and a Saliency-based Patch Selection Scheme”, QOMEX’2019, 5-7 June 2019, Berlin, Germany
  19. Z. A. Khan, M. Kaaniche, A. Beghdadi, F. Alaya  Cheikh, “Joint Statistical Models for No-Reference Stereoscopic Image Quality Assessment”. EUVIP2018, Tampere, Finland, 25-28 November 2018.
  20. A. Beghdadi, M. A. Qureshi, B. Sdiri, M. Deriche, F. Alaya Cheikh, « CEED – A Database for Image Contrast Enhancement Evaluation. CVCS 2018: 1-6, September 19-20, 2018, Gjøvik, Norway
  21. S. A Amirshahi, M. Pedersen, A. Beghdadi, « Reviving Traditional Image Quality Metrics Using CNNs », Color and Imaging Conference 2018 (1), 241-246
  22. A. Shahkolaei, A. Beghdadi, S. Al-Máadeed, M. Cheriet, « MHDID: A Multi-distortion Historical Document Image Database »,  ASAR 2018: 156-160
  23. M A. Qureshi, A. Beghdadi, M. Deriche, « Towards the design of a consistent image contrast enhancement evaluation measure. Sig. Proc.: Image Comm. 58: 212-227 (2017)
  24. A. Saleem, A. Beghdadi, B. Boashash, “A distortion-free contrast enhancement technique based on a perceptual fusion scheme”, Neurocomputing 226: 161-167 (2017)
  25. M. Qureshi, M. Deriche, A. Beghdadi, A. Amin, “A critical survey of state-of-the-art image inpainting quality assessment metrics”, Journal of Visual Communication and Image Representation. 49:, (2017).
  26. M. R. Yagoubi, A. Serir, A. Beghdadi, “A collaborative enhancement-compression approach for historical document images based on PDE-analysis”, Digital Signal Processing 67: 61-75 (2017),  (PDF)
  27. A. Lahoulou, M-C. Larabi, A. Beghdadi, E. Viennet, A. Bouridane, “ Knowledge-based Taxonomic Scheme for Full-Reference Objective Image Quality Measurement Models”, In Proceed. , Image Quality and System Performance XIV, Electronic Imaging 2017, IQSP, Burlingame, CA, USA, 29 January – 2 February 2017. pages 64-78, Ingenta, 2017
  28. B. E. Dakkar, F. Hachouf, A. Beghdadi, “Blind image quality assessment method based on a particle swarm optimization support vector regression fusion scheme”, J. Electronic Imaging 25(6): 61623 (2016)
  29. A. Beghdadi, R. Iordache, B. Boashash, « The 2D Wigner-Ville distribution applied to image distortion estimation»,  in Boashash, “Time-Frequency Signal Analysis and Processing”, Second Edition, Academic Press, 2016, Chapter 15.4
  30. M. R. Yagoubi, A. Serir, A. Beghdadi, “Joint enhancement-compression of handwritten document images through DjVu encoder”, J. Visual Communication and Image Representation 41: 324-338 (2016)
  31. W. Hachicha, M. Kaaniche, A. Beghdadi, F. Alaya Cheikh, “No-reference stereo image quality assessment based on joint wavelet decomposition and statistical models”, Sig. Proc.: Image Comm. 54: 107-117 (2017)
  32. M. A. Qureshi, M. Deriche, A. Beghdadi, “Quantifying Blur in Color Images using Higher Order Singular Values”, IET Electronics Letter, 2016,
  33. A. Lahoulou, M- C. Larabi, A. Beghdadi, E. Viennet, and A. Bouridane, “Knowledge based taxonomic scheme for full reference objective image quality measurement models”, Journal of Imaging Science and Technology, Volume 60, Number 6, November 2016, pp. 60406-1-60406-15(15)
  34. A. Serir, A. Beghdadi, F. Kerouh, “No-reference blur image quality measure based on multiplicative multiresolution decomposition”, Journal of Visual Communication and Image Representation, Volume 24, Issue 7, October 2013, Pages 911–925.
  35. Q.B. Do, A. Beghdadi, M. Luong, “Color Mismatch Compensation Method Based On a Physical Model,” IEEE Transactions on Circuits and Systems for Video Technology, Vol.3, Issue 2, 2013, pp.244-257.
  36. A. Saleem, A. Beghdadi, B. Boashash, “Image fusion-based contrast enhancement”, EURASIP Journal on Image and Video Processing 2012, 2012:10 (16 May 2012)
  37. A. Chetouani, A. Beghdadi, M. Deriche, “A Hybrid System for Distortion Classification and Image Quality Evaluation”, Signal Processing: Image Communication 2012, Volume 27, Issue 9, October 2012, Pages 948–960.
  38. S. Chen, A. Beghdadi, “Natural Enhancement of Color Image”, Eurasip Journal on Image and Video Processing, Volume 2010 (2010), Article ID 175203, 19 pages.
  39. A. Lahoulou, E. Viennet, A. Beghdadi, “Selecting Low-level Features for Image Quality Assessment by Statistical Methods”, CIT. Journal of computing and information technology, vol. 18, n°2, pp. 183-189 (2010)
  40. D. Cherifi, A. Beghdadi, A. H. Belbachir, “Color contrast enhancement method using steerable pyramid transform”, International Journal of Signal, Image and Video Processing June 2010, Volume 4, Issue 2, pp 247-262
  41. A. Chetouani, G. Mostafaoui, A. Beghdadi, “Deblocking filtering method using a perceptual map”, Signal Processing: Image Communication, Volume 25 Issue 7, August, 2010, Pages 527-534.
  42. W. Souidene, K. Abed-Meraim, A. Beghdadi, “A new look to Multichannel Blind Image Deconvolution” IEEE Transactions on Image Processing 2009-Jul; vol 18 (issue 7): pp 1487-500.
  43. A. Beghdadi, R. Iordache, “Image quality Assessment using the Joint Space/ Spatial-Frequency Representation”, EURASIP Journal on Applied Signal Processing, Volume 2006, Article ID 80537, 2006, Pages 1–8.
  44. A. Beghdadi & K. Belkacem-Boussaïd, “Outils d’amelioration de la qualite d’images inspirés des mécanismes rétino-corticaux”, special issue of the AMADEIA Control, Computer Science and Signal Processing Journal ( Best papers of ISIVC’2000 ); Special issue, pp.1-11, Mars 2000.
  45. K. Belkacem-Boussaïd , A. Beghdadi, “A New Image Smoothing Method Based on a Simple Model of Spatial Processing in the Early Stages of Human Vision”, IEEE Transactions on Image Processing, Vol.9, N°2, February 2000, pp.220-226. .
  46. J. Monteil, A. Beghdadi,  “A New Interpretation and improvement of the Nonlinear Anisotropic Diffusion for Image Enhancement”, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.21, N°9,1999, 940-946.
  47. A. Beghdadi, A. Khellaf, “A noise filtering method using a local information measure”, IEEE Transactions on Image Processing, 6, N°6, June 1997, 1-4.
  48. A. Le Négrate, A. Beghdadi and H. Dupoisot, “An Image Enhancement Technique and its Evaluation through Bimodality Analysis”, Computer Vision Graphics and Image Processing : Graphical Models and Image Processing, Vol. 54, N°. 1, Jan. 1992, 13-22.
  49. A. Khellaf, A. Beghdadi, H. Dupoisot, “Entropic Contrast Enhancement”, IEEE Transactions on Medical Imaging, Vol. 10, N° 4 , Dec. 1991.
  50. A. Beghdadi, A. Le Négrate, “Contrast Enhancement Technique Based on the Local Detection of Edges”, Computer Vision Graphics and Image Processing, 46, 1989, 162-174.
  51. B. Sdiri, M. Kaanich, F. Alaya Cheikh, A. Beghdadi, and O. J. Elle, ”Joint enhancement of stereo endoscopic images  based on vector lifting scheme”,In conference of the international society for medical innovation and technology (SMITT), November  2017, Torino, Italy.
  52. B. Sdiri, A. Beghdadi, F. Alaya Cheikh, M. Pedersen and O. J. Elle, « An adaptive contrast enhancement method for stereo endoscopic images combining binocular just noticeable difference model and depth information », Image Quality and System Performance XIII, Electronic Imaging 2016, San Francisco, California, USA, February 14-18, 2016
  53. A. Beghdadi, M. Ali Qureshi, M. Deriche, « A critical look at some contrast enhancement evaluation measures », IEEE – CVCS2015, Gjovik, Norway, :August 25-26, 2015.
  54. M. R. Yagoubi, A. Serir, A. Beghdadi, « A new automatic framework for document image enhancement process based on anisotropic diffusion », the 13th International Conference on Document Analysis and Recognition (ICDAR 2015),  Nancy, France, 23-26 August,  2015, pp: 1126-1130
  55. M. R. Yagoubi, A. Serir, A. Beghdadi,  » Blind document image enhancement based on diffusion process », IEEE – EUVIP2014, Paris, December 10-12, 2014.
  56. M. Ali Qureshi, M. Deriche, A. Beghdadi , M Mohandes “An Information based Framework for performance evaluation of image enhancement methods”, IPTA2015, Orleans, France, November 10-13, 2015
  57. A. Smimite, A. Beghdadi, O. Jafjaf, K. Chen, « A New Approach for Spatial Audio Quality Assessment », International Conference on Telecommunications and Multimedia (TEMU2014), Crete, Greece; 28 -30 July 2014
  58. A. Smimite, A. Beghdadi, and K. Chen. Investigating the experience effect in audio quality assessment. In 21st Telecommunications Forum Telfor (TELFOR) , pages 769{772, Nov 2013
  59. T. T. Dang, A. Beghdadi, M-C. Larabi, « Perceptual Quality Assessment for Color Image Inpainting », IEEE – ICIP2013, September 15-18, 2013 , Melbourne, Australia
  60. W. Hachicha, A. Beghdadi, F. Alaya-Cheikh, « Stereo Image Quality Assessment using a Binocular Just Noticeable Difference Model », IEEE – ICIP2013, September 15-18, 2013 , Melbourne, Australia.
  61. T. T. Dang, A. Beghdadi, M-C. Larabi, « Perceptual Evaluation of Digital Image Completion Quality », EUSIPCO2013, September 9-13, Marrakech, Morocco.
  62. B. Sidiri, C-M. Larabi, A. Beghdadi , «Improvement of quality metrics performance using binocular just-noticeable-difference for S3D images” SPIE, Electronic Imaging, 3-7 February 2013, San Francisco, USA, Paper 8653-6
  63. W. Hachicha, A. Beghdadi, F. Alaya Cheikh, “Combining Depth Information and Local Edge Detection for Stereo Image Enhancement”, The 20th  European Signal Processing Conference (EUSIPCO-2012), 27-31 August 2012, Bucharest, Romania.
  64. T. T. Dang, A. Beghdadi, M-C. Larabi, «A Hierarchical Approach for High-Quality and Fast Image Completion », The Fifth International Conference on Knowledge and Systems Engineering (KSE 2013), October 17-19, 2013, Hanoï, Vietnam.
  65. T. T. Dang, A. Beghdadi and M-C. Larabi, « Visual coherence metric for evaluation of color image restoration »,  CVCS2013, 4-6 September 2013, Gjøvik, Norway
  66. T. T. Dang, A. Beghdadi, and M-C. Larabi, « Inpainted image quality assessment »,  In 4th European Workshop on Visual Information Processing (EUVIP) , pages 76-81, June 2013
  67. T. T. Dang, C. M. Larabi, A. Beghdadi, « Multi-resolution Patch and Window-Based Priority for Digital ImageInpainting Problem », IEEE-IPTA 2012, Istambul, Turkey, 15-18 October 2012.
  68. A. Saleem, A. Beghdadi, B. Boashash, “Improving performance of deblocking techniques using image fusion”, IEEE-ISSPA 2012, July 2-4, Montreal, Canada.
  69. Q. B. Do, M. Luong, A. Beghdadi, “A new perceptually adaptive method for deblocking and deringing”, IEEE-ISSPA 2012, July 2-4, Montreal, Canada.
  70. W. Souidene, S. Meghri, A. Beghdadi, C. Ben Amar, “Perceptual Non Local Mean (P-Nlm) Denoising », IEEE-ISCCSP 2012, May 2-4, 2012, Rome, Italy.
  71. Q.B. Do, A. Beghdadi and M. Luong, “A new denoising method in high dimensional PCA-Space”, IS&T/SPIE Electronic Imaging 2012, 22-26 January 2012, San Francisco, California.
  72. A. Chetouani, A. Beghdadi, “A no-reference image quality metric for blur and ringing distortions based on a neural weighting process”,   IS&T/SPIE Electronic Imaging 2012, 22-26 January 2012, San Francisco, California,
  73. Q.B. Do, A. Beghdadi and M. Luong, “Image denoising using bilateral filter in high dimensional patch-space”, The 3rd European Workshop on Visual Information Processing – in the IEEE  Proc. EUVIP, Paris, 4-6 July, France, 2011. (best paper award)
  74. A. Chetouani, A. Beghdadi, A. Bouzerdoum and M. Deriche, « A new scheme for no reference image quality assessment », In 3rd International Conference on Image Processing Theory, Tools and Applications (IPTA) , pages 270{274, Oct 2012
  75. A. Chetouani, A. Beghdadi, « A new image quality estimation approach for JPEG2000 compressed image », Proc. of IEEE – ISSPIT 2011, Bilbao, Spain, December 14-17, 2011
  76. Q.B. Do, A. Beghdadi and M. Luong, « A New Patch-based approach for noise filtering », 7th International Workshop on Systems, Signal Processing and their Applications – WoSPA 2011, Corne d’Or, Tipaza, 9-11 May, Algeria, 2011
  77. S. Chen, A. Beghdadi, “Improve gamut mapping of Color Management System by perceptual quality-oriented analysis”, in the IEEE Proc. Visual Information Processing (EUVIP), 2011 3rd European Workshop on, Paris 4-7 July 2011
  78. A. Saleem, A. Beghdadi, B. Boashash, “Image quality metrics based on multifocus image fusion”, in the IEEE Proc. Visual Information Processing (EUVIP), 2011 3rd European Workshop on, Paris 4-7 July 2011
  79. A. Saleem, A. Beghdadi, A. Chetouani, B.Boashash, “Iterative blocking artefact reduction based on local contrast information”, Proc. Of IEEE – ISSPIT 2011, Bilbao, Spain, December 14-17, 2011,
  80. D. Cherifi, A. Beghdadi, P. Viaris de Lesegno, “Mammography analysis using a soft perceptual segmentation approach », Proc. of IEEE – ISSPIT 2011, Bilbao, Spain, December 14-17, 2011,
  81. Q.B. Do, A. Beghdadi and M. Luong, “An accurate and automatic color correction method for digital film”, 19th European Signal Processing Conference – EUSIPCO 2011, Barcelona, 29 August – 2 September, Spain, 2011.
  82. Q.B. Do, A. Beghdadi and M. Luong, “Image denoising using bilateral filter in high dimensional PCA-space”, International Conference on Computer Analysis of Images and Patterns – CAIP, Seville, 29-31 August, Spain 2011.
  83. A. Chetouani, A. Beghdadi, M. Deriche, A. Bouzerdoum, « A reduced reference image quality metric based on feature fusion and neural network », 19th European Signal Processing Conference – EUSIPCO2011, Barcelona, 29 August – 2nd September, Spain,2011.
  84. A. Chetouani, A. Beghdadi, “    Image Quality Assessment based on Distortion Identification”, SPIE Electronic Imaging Conferences, 23 - 27 January 2011, San Francisco, USA, Image Quality and System Performance VIII, Proceedings of SPIE Volume: 7867
  85. Q. B. Do, A. Beghdadi, M. Luong, “Combination of closest space and closest structure to ameliorate non-local means method”, IEEE Symposium on Computational Intelligence for Multimedia, CIMSIVP 2011, Paris, April 11-15, 2011.
  86. A. Saleem, A. Beghdadi, A. Chetouani, B. Boashash, “A Radon Wigner Ville Based Image Dissimilarity Measure”, IEEE Symposium on Computational Intelligence for Multimedia, CIMSIVP 2011, Paris, April 11-15, 2011.
  87. A. Chetouani, A. Beghdadi, “    Image Quality Assessment based on Distortion Identification”, SPIE Electronic Imaging Conferences, 23 - 27 January 2011, San Francisco, USA, Image Quality and Systeme Performance VIII, Proceedings of SPIE Volume: 7867
  88. A. Chetouani, A. Beghdadi, M. Deriche, « Statistical Modeling of Image Degradation Based on Quality Metrics », ICPR 2010: 714-717
  89. P-B. Nguyen, M. Luong, A. Beghdadi, «  Statistical Analysis of Image Quality Metrics for Watermark Transparency Assessment », PCM (1) 2010: 685-696
  90. Z. Haddad, A. Beghdadi, A. Serir, A. Mokraoui, Image quality assessment based on wave atoms transform, IEEE International Conference on Image Processing. (ICIP 2010), September 26-29, 2010, Hong Kong, pp.305-308.
  91. Q.B. Do, M. Luong. and A. Beghdadi, « Restoration Of Color Timing Echo Artifact For Digital Cinema Movies, » in ICECECE, International Conference on Electrical, Computer, Electronics and Communication Engineering, Paris, October 27-29, 2010, invited paper
  92. A. Chetouani, M. Deriche, A. Beghdadi, « Classification of image degradation using multiple image quality metrics and linear discriminant analysis », EUSIPCO 2010, Aalborg, Denmark, August 23-27, 2010
  93. S. Chen, A. Beghdadi, A. Chetouani, “A New Color Image Quality Index”, 4th International Workshop on Video Processing and Quality Metrics for Consumer Electronics – VPQM 2010. Scottsdale, Arizona, U.S.A.
  94. A. Chetouani, A. Beghdadi, S. Chen, G. Mostafaoui, “A Novel Free Reference Image Quality Metric Using Neural Approach”, 4th International Workshop on Video Processing and Quality Metrics for Consumer Electronics – VPQM 2010. Scottsdale, Arizona, U.S.A. Jan. 13-15, 2010
  95. A. Chetouani, A. Beghdadi, M. Deriche, “Image Distortion analysis and classification scheme using a neural approach”, EUVIP 2010, Paris 5-7 July 2010
  96. Q. B. Do, M. Luong, A. Beghdadi, « Detection and restoration of color-timing echo artifact for HD digital cinema films », IEEE International conference on image processing, ICIP 2010, 26-29 September Hong Kong, 3585-3588.
  97. A. Chetouani , A. Beghdadi, M. Deriche,  “A universal Full Reference image Quality Metric based on a neural fusion approach », IEEE International conference on image processing, ICIP 2010, 26-29 September Hong Kong, 2517-2520.
  98. R. Hedjam, M. Cheriet, A. Beghdadi.  » Segmentation-based document image denoising « In: The second European Workshop on Visual Information Processing EUVIP2010, Paris 5-7 July 2010
  99. A. Chetouani, A. Beghdadi, M. Deriche, “A New Reference-Free Image Quality Index for Blur Estimation in the Frequency Domain”, IEEE-ISSPIT 2009, December 14-17, 2009 – Ajman – UAE
  100. A. Chetouani, G. Mostafaoui, A. Beghdadi, “A New Free Reference Image Quality Index Based on Perceptual Blur Estimation”, Lecture Notes in Computer Science  Springer Berlin / Heidelberg , Book : Advances in Multimedia Information Processing – PCM 2009 , 2009 ISBN978-3-642-10466-4, Volume 5879/2009, pages 1185-1196
  101. A. Beghdadi, R. Iordache,  » Image Distortion Analysis using the Wigner Ville Distribution », in « Time-Frequency Signal Analysis and Processing » ed. B. Boashash; Elsevier, Oxford, UK, 2003
  102. Q. B. Do, M. Luong, A. Beghdadi, “Coding Artifacts Reduction Method Based on a Perceptually-Weighted Variational Approach”, IEEE-ISSPIT 2009, December 14-17, 2009 – Ajman – UAE
  103. A. Chetouani, G. Mostafaoui, A. Beghdadi, “A New Free Reference Image Quality Index Based on Perceptual Blur Estimation”, IEEE-PCM 2009, December 15-18, 2009, Bangkok, Thailand
  104. S. Chen, A. Beghdadi, “Natural Rendering of Color Image Based on Retinex”, IEEE-ICIP 2009, November 7-11, 2009, Cairo, Egypt
  105. A. Chetouani, G. Mostafaoui, A. Beghdadi, “Deblocking Method using a Perceptual Recursive Filter ”, IEEE-ICIP 2009, November 7-11, 2009, Cairo, Egypt
  106. A. Lahouhou, E. Viennet, A. Beghdadi, , « Combining and Selecting Indicators for Image Quality Assessment”, in the 31th IEEE Conference on Information Technology Interfaces, 22-25 June 2009, Dubrovnik, Croatia
  107. D. Cherifi, A. Beghdadi, A. Belbachir, “A Multiscale And Multi-Orientation Contrast Enhancement Method For Digital Mammography” to appear in IEEE Proc. of  ISCCSP’08, Malta 11-14 March 2008
  108. A. Chetouani, G. Mostafaoui, A. Beghdadi, “Predicting Blocking Effect in the Spatial Domain Using a Learning Approach”, in Proc. of IEEE, SIGMAP 2008 the International Conference on Signal Processing and Multimedia Applications, 26-29 July, Porto, Portugal
  109. Q.B. Do, M. Luong, A. Beghdadi, « A comparative study of POCS-based deblocking methods « , the 1st  International Workshop on Visual Signal Processing and its applications, VISPA08, Université Paris 13, 12-13 November 2008.
  110. D. Cherifi, A. Beghdadi, M. C. Larabi, “Contrast enhancement using steerable filters” – in IEEE Workshop on Signal Processing and Applications WOSPA’08, 18 – 20 March 2008, University of Sharjah, Sharjah, U.A.E
  111. D. Cherifi,A. Beghdadi, A. Belbachir, “an adaptative multi-directional and multi-scale contrast enhancement for digital mammography” – in IEEE 4th International Symposium on Image/Video Communications over fixed and mobile networks, ISIVC 2008, U.A.E, Bilbao – Spain, July 9-11th, 2008, Best Poster
  112. S. Chen, A. Beghdadi, A. Chetouani, “Color Image Quality Assessment using spatial extension to CIE DE2000”, ICCE 2008, Las Vegas, USA
  113. A. Beghdadi, A. Bouzerdoum, G. Dauphin, “Image Quality Assessment : A New Perspective”,Proc. of NCIP 2007, 17-21, December 2007, Rouen, France.
  114. W. Souidene, A. Beghdadi, K. Abed-Meraim, B. Mouhouche, »Regularized MRE method for blind multichannel image deconvolution », Assilomar Conference, 38th Annual Asilomar Conference on Signals, Systems, and Computers , 10 November 2004, Pacific Groove, USA.
  115. W. Souidene, K. Abed-Meraim, A. Beghdadi, « Blind multichannel image deconvolution with Regularization « , in Proc. of ISSPIT 2004, Rome, Italy,18-21 December 2004.
  116. A. Havstad, A. Bouzerdoum, A. Beghdadi, « Image Quality Assessment using a Neural Network Approach », in Proc. of ISSPIT 2004, Rome, Italy,18-21 December 2004.
  117. A. Beghdadi, B. Pesquet-Popescu,  A New Image Distortion Measure Based Wavelet Decomposition, In the Proc. of  ISSPA 2003, Paris 1-4 July 2003, vol.II, pp.485-488
  118. A-O. Boudraa, S. Benramdane, J-C. Cexus, A. Beghdadi,  » Noise Filtering using Empirical Mode Decomposition « , dans Proceedings of the IEEE ISSPA 2007.
  119. W. Souidene, A. Beghdadi, K. Abed-Meraim,  « Image denoising in the transformed domain using non local neighborhood », dans Proc. of the 31st IEEE – ICASSP 2006, May 15-19, 2006 – Toulouse, France.
  120. W. Souidene, A. Beghdadi, K. Abed-Meraim,  «Blind Multichannel Image Deconvolution and Denoising », dans Proc. of the 2nd IEEE – ISCCSP 2006, Marrakech, March 13-15, Morocco, invited.
  121. W. Souidene, K. Abed-Meraim, A. Beghdadi, “Deterministic techniques for multichannel blind image deconvolution” in The 8th  IEEE International Symposium on signal processing and its applications 2005, Sydney 28-31 August 2005, Vol.I, pp.439-442.
  122. M. Luong, A. Beghdadi, W. Souidene, A. Le Négrate, “ Coding artefact reduction using adaptive post-treatment” in The 8th  IEEE International Symposium on signal processing and its applications, ISSPA 2005, Sydney 28-31 August 2005, Vol.I, pp.347-350.
  123. A. Beghdadi, “Design of an image distortion measure using spatial/spatial-frequency analysis”, The First 2004 IEEE-EURASIP International Symposium on Control, Communications, and Signal Processing , Hammamet, Tunisia on March 21-24, 2004, Invited
  124. R. Iordache, I. Tabus, A. Beghdadi , « Median-based postprocessing for VQ image transmission over noisy channels », in the Sixth Int. Symp. on Signal Processing and its Applications ISSPA 2001, Kuala-Lumpur, Malaysia, 13-16 Aug. 2001
  125. R. Iordache, A. Beghdadi , »A Wigner-Ville distribution-based image dissimilarity measure », in the Sixth Int. Symp. on Signal Processing and its Applications ISSPA 2001, Kuala-Lumpur, Malaysia, 13-16 Aug. 2001 ·
  126. J. Monteil, A. Beghdadi,  » A new adaptive nonlinear anisotropic diffusion for noise smoothing « , Procedings of IEEE International Conference on Image Processing, Chicago October 1998, Vol. 3, pp. 254-258
  127. K. Boussaïd-Belkacem, A. Beghdadi,  » Nonlinear Smoothing based on the Just -Noticeable Contrast « , Proceedings of IEEE International Conference on Image processing ICIP’98, vol. N0 2, 833-837, October 1998.
  128. A. Beghdadi, A. Le Négrate, H. Dupoisot, A. Constans, P. Gadenne, J. Lafait, P. Albarède.,  » Contrast Enhancement Technique Using Contour Detection Operators « , International Congress, Electronic Image, Cognitiva-87, CESTA, Paris 18-22 Mai 1987, Proceedings Vol. 2 , 138-145, Ed. AGPB-PARIS
  129. A. Khellaf, A. Beghdadi and A. Constans.,  » An image enhancement method using local information measure « , 2nd European Conference on Engineering and Medicine, Stuttgart – Germany, Avril 25-28, 1993


Computational Vision Models and Artificial Intelligence for Visual Information Analysis/Processing

  1. Cattai, Tiziana, Azeddine Beghdadi, Gaetano Scarano, and Stefania Colonnese. « Visually relevant point clouds features extraction by Radial Angular Point cloud filtering. » In 2022 10th European Workshop on Visual Information Processing (EUVIP), pp. 1-5. IEEE, 2022.
  2. M. Deriche, M. Mitrea, A. Beghdadi and F. A. Cheikh, « Report on the EUVIP 2021 Panel Session : Visual Information Processing and Machine Learning at the Crossroads, » 2021 9th European Workshop on Visual Information Processing (EUVIP), 2021, pp. 1-3, doi: 10.1109/EUVIP50544.2021.9484049.
  3. A. Beghdadi, M. A. Qureshi, S. A. Amirshahi, A. Chetouani and M. Pedersen, « A Critical Analysis on Perceptual Contrast and its Use in Visual Information Analysis and Processing, » in IEEE Access., doi: 10.1109/ACCESS.2020.301935
  4. A. Beghdadi, “On measures of Visual Contrast and their use in Image Processing”, invited paper, proceeding of CVCS2020, Gjovik, Norway, 16-17 September 2020, Springer Verlag.
  5. S. A Amirshahi, M. Pedersen, A. Beghdadi, “Comparing the Chromatic Contrast Sensitivity in Vertical and Oblique Orientations”, Color and Imaging Conference 2019 (1), 225-230
  6. T. T. Dang, A. Beghdadi, M-C. Larabi, “A perceptual image completion approach based on a hierarchical optimization scheme,” in Signal Processing, Volume 103, October 2014, Pages 127–141.
  7. T. T. Dang, A. Beghdadi, M-C. Larabi, «A Hierarchical Approach for High-Quality and Fast Image Completion », Knowledge and Systems Engineering Advances in Intelligent Systems and Computing , Springer ,Volume 244, 2014, pp 11-21
  8. A. Beghdadi, M-C. Larabi, A. Bouzerdoum, K. M. Iftekharuddin, “A Survey of Perceptual Image Processing Methods”, Signal Processing: Image Communication, Volume 28, Issue 8, September 2013, Pages 811–831.
  9. A. Beghdadi, A. Bouzerdoum, K. M. Iftekharuddin, and M-C. Larabi, “Biologically inspired approaches for visual information processing and analysis”, Signal Processing: Image Communication, 28(8):809 -810, 2013.
  10. P. B. Nguyen, A. Beghdadi and M. Luong, “An Efficient Perceptual Watermarking Scheme using a New JND Model”, Signal Processing: Image Communication, Elsevier, Volume 28, Issue 10, November 2013, Pages 1506–1525.
  11. Y. Niu, M. Kyan, L. Ma, A. Beghdadi, S. Krishnan, “Visual saliency’s modulatory effect on just noticeable distortion profile and its application in image watermarking”, Signal Processing: Image Communication, Volume 28, Issue 8, September 2013, Pages 917–928.
  12. P-B Nguyen, A. Beghdadi, M. Luong, “A Robust and Transparent Watermarking Method Against Block-Based Compression Attacks”, The Era of Interactive Media, Springer Verlag, New York, 2013, pp 581-592
  13. P. B. Nguyen, A. Beghdadi, M. Luong, “Perceptual Watermarking Robust To Jpeg Compression Attack”, IEEE-ISCCSP 2012, May 2-4, 2012, Rome, Italy.
  14. P. B. Nguyen, A. Beghdadi and M. Luong, « A Robust and Transparent Watermarking Method against Block-based Compression Attacks”, IEEE Pacific-Rim Conference on Multimedia (PCM 2011), Sydney, Australia, December 20-22, 2011.
  15. P. B. Nguyen, A. Beghdadi and M. Luong, “A robust-transparent watermarking scheme based on perceptual modelling”, 7th IEEE International Workshop on Systems, Signal Processing and their Applications – WoSPA 2011, Corne d’Or, Tipaza, 9-11 May, Algeria, 2011, invited paper
  16. Y. Niu, W. Souidene, A. Beghdadi, “A visual sensitivity model based stereo image watermarking scheme” , in the IEEE Proc. Visual Information Processing (EUVIP), 2011 3rd European Workshop on, Paris 4-7 July 2011
  17. Y. Niu, M. Kyan, L. Ma, A. Beghdadi and S. Krishnan, “a visual saliency modulated just noticeable distortion profile for image watermarking”, 19th European Signal Processing Conference – EUSIPCO, Barcelona, 29 August – 2nd September, Spain,2011.
  18. P-B. Nguyen, A. Beghdadi, M. Luong, “A New Spatio-temporal JND Model based on 3D Pyramid Decomposition”,  PCM (2) 2010: 202-213.
  19. P. B. Nguyen, M. Luong and A. Beghdadi, « Statistical Analysis of Image Quality Metrics for Watermark Transparency Assessment », in. Advances in Multimedia Information Processing – PCM 2010 , Part I. Lecture Notes in Computer Science vol. 6297, pp.  685-696, ISBN 978-3-642-15701-1, , Qiu, G.; Lam, K.M.; Kiya, H.; Xue, X.-Y.; Kuo, C.-C.J.; Lew, M.S. (Eds.), 2010
  20. M. Luong, Q. Do, A. Beghdadi, “A blind image watermarking using multi-resolution visibility map « Journal of Global Optimization, DOI: 10.1007/s10898-010-9570-4 (3 July 2010)
  21. P. B. Nguyen, M. Luong and A. Beghdadi, « Perceptual Watermarking using a multi-scale JNC Model », 2nd Asian Conference on Intelligent Information and Database Systems (ACIIDS 2010), Hue City, Vietnam, March 24-26, 2010
  22. P-B Nguyen, A. Beghdadi, M. Luong, « A New Spatio-temporal JND Model based on 3D Pyramid Decomposition » ACIIDS (2), Springer Verlag Editor Advances in Multimedia Information Processing – PCM 2010, Lecture Notes in Computer Science, 2011, Volume 6298/2011, 202-213,
  23. P-B Nguyen Marie Luong, A. Beghdadi, « Perceptual Watermarking Using a Multi-scale JNC Model ». ACIID (2) 2010 :471-480, Lecture Notes in Computer Science, 2010, Volume 5991/2010, 471-480, DOI: 10.1007/978-3-642-12101-2_48
  24. P. B. Nguyen, A. Beghdadi, M. Luong, “Robust Watermarking in DoG Scale Space using a Multi-Scale JND Model”, IEEE-PCM 2009, December 15-18, 2009, Bangkok, Thailand
  25. G. Dauphin, A. Beghdadi, A. Bouzerdoum, « HVS-Inspired Image Processing: An Overview », the 1st  International Workshop on Visual Signal Processing and its applications, VISPA08, Université Paris 13, 12-13 November 2008.
  26. P-B. Nguyen, A. Beghdadi, M. Luong, « Hierarchical watermarking based on a pyramid JND model », the 1st  International Workshop on Visual Signal Processing and its applications, VISPA08, Université Paris 13, 12-13 November 2008.
  27. P. B. Nguyen, A. Beghdadi, M. Luong ,“Robust Watermarking in DoG Scale Space Using a Multi-scale JND Model”, Lecture Notes in Computer Science Éditeur Springer Berlin / Heidelberg , Book :Advances in Multimedia Information Processing – PCM 2009 , 2009 ISBN978-3-642-10466-4, Volume 5879/2009 , Pages561-573
  28. Q. B. Do,  A. Beghdadi, M. Luong;. P-B. Nguyen; “A perceptual pyramidal watermarking technique”, in Proc. of the IEEE International Conference on Multimedia and Expo. Hannover, Germany July 2008, pp 281-284
  29. P.-B. Nguyen, A. Beghdadi, M. Luong, « Perceptual watermarking using pyramidal JND maps », in Proc. of the 10th IEEE International Symposium on Multimedia (ISM 2008), Berkeley, CA, USA, Dec. 2008, pp. 418-423.
  30. A. Beghdadi, “ HVS-Inspired Image Processing Performance Evaluation”, in IEEE Workshop on Signal Processing and Applications WOSPA’08, 18 – 20 March 2008, University of Sharjah, Sharjah, U.A.E, invited paper
  31. M. Luong, Q. B. Do, A. Beghdadi, “A Pyramid Contrast-based Watermarking Method and its Performance evaluation”, Proc. of NCIP 2007, 17-21, December 2007, Rouen, France.
  32. A. Beghdadi, W. Souidene, « An HVS-inspired approach for image segmentation evaluation », in Proceedings of the IEEE ISSPA 2007.
  33. A. Beghdadi, R. Iordache, A. Boudraa, « Filtrage Perceptuel Pyramidal », Acte du congrès GRETSI 2005, pp. 29-32, 2005, Louvain-La-Neuve, 6 – 9 septembre 2005, Belgique.
  34. A. Beghdadi, G. Dauphin, A. Bouzerdoum, « Image analysis using local band directional contrast », in Proc. of the International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP’04, Hong Kong, October 20-22, 2004, invited.
  35. G. Dauphin, A. Beghdadi, P. Viaris de Lesegno, A Local Directional Bandlimited Contrast , In IEEE Proc. of  ISSPA 2003, Paris 1-4 July 2003., vol.II, pp.197-200
  36. R. Iordache, A. Beghdadi, P. Viaris de Lesegno, “ Pyramidal perceptual filtering using Moon and Spencer contrast”,  in the Int. Conf. on Image Processing ICIP’2001, Thessaloniki, Greece, Oct. 2001.
  37. A. Beghdadi, K. Belkacem-Boussaïd, « Outils d’amélioration de la qualite d’images inspirés des mécanismes rétino-corticaux « , ISIVC’2000 : International Symposium on Image/Video Communications over Fixed and Mobile Networks, 17 -20 April 2000 Rabat, Morocco, invited.
  38. K. Belkacem-Boussaïd, A. Beghdadi, « A contour detection method based on some knowledges of the visual system », Proceedings of VI’99, Vision Interface Conference -  18-21 May 1999, Trois Rivières Canada
  39. A. Beghdadi, K. Belkacem-Boussaïd and A. Boudraa,  » Low-level vision treatments inspired from Human Visual System », Proceddings of ISSPA’99, vol.1, pp.313-316, August 23-25, 1999, Brisbane, Australia
  40. A. Le Négrate, A. Beghdadi and K. Belkacem-Boussaïd, « Quelques traitements bas niveau basé sur une analyse du contraste local « , Proceedings of VI’99, Vision Interface Conference, 18-21 May 1999, Trois Rivières CANADA
  41. K. Belkacem-Boussaid, A. Beghdadi and H. Dupoisot,  » A new contour detection method using the just noticeable difference « , ProceedingS of READ’97 conference, Paris 27-28 mai 1997, pp.73-77.
  42. K. Belkacem-Boussaid, A. Beghdadi and H. Dupoisot,  » Edge detection using Holladay’s principle  » , Proceeding of the IEEE International conference on Image Processing ICIP’96, Vol.I , 833-836, Lausanne September, 1996
  43. K. Belkacem-Boussaid, A. Beghdadi, H. Dupoisot,  » Improved visualization of the contour lines using asynchronous processing technique  » 6th DGCI Discrete Geometry for Computer Imagery, LIP-ENS Lyon (France), November 13-14, 1996.
  44. K. Belkacem-Boussaid, A. Beghdadi, P-Y. Burgi,  » Temporal analysis for improving segmentation  » Workshop on Spatiotemporal Models in Biological and Artificial Systems, Sintra (Portugal), 6-8 November 1996.
  45. K. Belkacem-Boussaïd, A. Beghdadi, H. Dupoisot, P-Y. Burgi,  » Contour Extraction Based on Temporal Analysis « , International Workshop on Neural Networks Dynamics and Pattern Recognition, 12-13 March, 1996, Toulouse – France.


Scene Analysis and Understanding

  1. Z. Mortezaie, H. Hassanpour, A. Beghdadi, People re-identification under occlusion and crowded background, Springer, Multimedia Tools and Applications https://doi.org/10.1007/s11042-021-11868-y, March 2022, (PDF)
  2. Cheheb I, Al-Maadeed N, Bouridane A, Beghdadi A, Jiang R. Multi-Descriptor Random Sampling for Patch-Based Face Recognition. Applied Sciences. 2021 Jan;11(14):6303. (PDF)
  3. Z. Mortezaie, H. Hassanpour, A. Beghdadi,  »
    A Color-Based Re-Ranking Process for People Re-Identification », EUVIP 2021, 23-25 June 2021, (Virtual Conference)
  4. Mohamed A. Deriche, M. Mitrea, A. Beghdadi, Faouzi Alaya Cheikh:
    Report on the EUVIP 2021 Panel Session : Visual Information Processing and Machine Learning at the Crossroads., EUVIP 2021, 23-25 June 2021, (Virtual Conference)
  5. W. Guilly, L. Oudre, A. Beghdadi, « Video stabilization: overview, challenges and perspectives « , Signal Processing : Image Communication, Elsevier, Volume 90, (2021), 116015, ISSN 0923-5965.
  6. O. El Harrouss, N. Al-Maadeed, S. Al-Maadeed, A. Bouridane, A. Beghdadi, « A combined multiple action recognition and summarization for surveillance video sequences » , Applied Intelligence, Springer , 51, 690–712 (2021),
  7. S. Megrhi, M. Jmal, W. Souidène, A. Beghdadi, “Spatio-temporal action localization and detection for human action recognition in big dataset”, J. Visual Communication and Image Representation 41: 375-390 (2016)
  8. A. Almaadeed, N.; Asim, M.; Al-Maadeed, S.; Bouridane, A.; Beghdadi, A. , « Automatic Detection and Classification of Audio Events for Road Surveillance Applications ».,  Sensors 2018, 18, 1858. (IF 2.677 . open access)
  9. S. Boudjit, A. Harfouche, A. Beghdadi, “A Lightweight Routing Protocol for a Wireless Video Surveillance Platform: Implementation, Experiments, and Perspectives”, ICST Trans. Ambient Systems 4(13): e4 (2017)
  10. P.L.M. Bouttefroy, S. Bouzerdoum, A. Beghdadi and S. L. Phung, “Integrating the Projective Transform with Particle Filtering for Visual Tracking”, EURASIP Journal on Image and Video Processing, vol. 2011, Article ID 839412, 11 pages, 2011. doi:10.1155/2011/839412.
  11. A. Beghdadi, M. Mesbah, J. Monteil, “A Fast Incremental Approach for Accurate Measurement of the Displacement Field”, Image and Vision Computing Journal, 21, (2003), pp.383-399.
  12. A. Beghdadi, I. Bezzine, Z. A. Amjad, M. A. Qureshi, “ A Perceptual Quality-driven Video Surveillance System” in IEEE-INMIC 2020, Bahawalpur, Pakistan, 5-7 November 2020,
  13. S. D. Khan; H. Ullah; M. Ullah; N. Conci; F. Alaya-Chekh; A. Beghdadi; “Person Head Detection Based Deep Model for People Counting in Sports Videos”, AVSS The 16-th IEEE International Conference on Advanced Video and Signal-based Surveillance (AVSS2019),Taipei, Taiwan, September 18-21, 2019
  14. S. D. Khan, H. Ullah, M. Ullah, F. Alaya-Cheikh, A. Beghdadi, “Dimension invariant model for human head detection”, EUVIP2019, Rome, 28-31 October 2019
  15. W. Guilly, A. Beghdadi, L. Oudre,  « A performance evaluation framework for video stabilization methods » In Proceedings of the European Workshop on Visual Information Processing , EUVIP2018,  Tampere, Finland, 25-28 November 2018
  16. W. Guilly, L. Oudre, A. Beghdadi, « Trajectory selection for video stabilization », EUSIPCO2018, 3-7 September 2018, Roma, Italy
  17. M. Asim, N. Al-Máadeed, S. Al-Máadeed, A. Bouridane, A. Beghdadi, « A Key Frame Based Video Summarization using Color Features », CVCS 2018: 1-6, September 19-20, 2018, Gjøvik, Norway.
  18. A. Beghdadi, M. Asim, N. Al Maadeed, M. A. Qureshi, « Towards the design of smart video-surveillance system », 2018 NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2018),  August 6-9,  2018,  Edinburgh, United Kingdom
  19.  A. Harfouch, S. Boudjit, A. Beghdadi: Data Dissemination in a Wireless Video Surveillance Platform for Elderly Monitoring: Implementation and Experiments. GOODTECHS2016: 176-185
  20. F. Feng and A. Beghdadi, “Reverberant Audio Blind Source Separation via Local Convolutive Independent Vector Analysis”, in IEEE-MMSP2020, Tampere, Finland, 21-24 September 2020.
    1. O. Elharrouss, N. Al-Maadeed, S. Al-Maadeed, A. Bouridane, A. Beghdadi, « Video summarization based on human action detection and recognition », CORESA2018,  12-14 November 2018, Poitiers, France
  22. S. Megrhi, M. Jmal, A. Beghdadi, W. Souidene, « Spatio-temporal action localization for human action recognition in large dataset », Proc. SPIE 9407, Video Surveillance and Transportation Imaging Applications 2015, (March 4, 2015).
  23. S. Megrhi, A. Beghdadi, W. Souidene,  » Trajectory feature fusion for human action recognition »,IEEE – EUVIP2014, Paris, December 10-12, 2014.
  24. S. Colonnese, H. P. Oliveira, A. Rosato, L.Ungaro, A. Beghdadi, M. Biagi, G. Scarano, « Correspondence Matching based on High Order Statistics for Multi-View plus depth video sequences », IEEE – EUVIP2014, Paris, December 10-12, 2014.
  25. S. Megrhi, W. Souidene, A. Beghdadi, «Spatio-temporal SURF for Human Action Recognition », PCM2013, Nanjing, China, 13-16 December 2013.
  26. S. Megrhi, W. Souidene and A. Beghdadi, «Spatio-temporal salient Feature extraction for Perceptual Content Based Video Retrieval », CVCS2013, 4-6 September 2013, Gjøvik, Norway.
  27. S. Megrhi, W. Souidène, A. Beghdadi and C. Ben Amar, «  Video Indexing Using Salient Region Based Spatio-temporal Segmentation Approach”, in Proc. Of the  3rd International Conference on Multimedia Computing and Systems (ICMCS’12). Tangier – Morocco, May 10-12, 2012,
  28. P. L. M. Bouttefroy, A. Beghdadi, A. Bouzerdoum, and S. L. Phung, « Markov Random Fields for Abnormal Behavior Detection on Highways » in Proceedings of the European Workshop on Visual Information Processing, EUVIP 2010, Paris 5-7 July 2010
  29. P. L. M. Bouttefroy, A. Bouzerdoum, A. Beghdadi, S. L. Phung, “On the Analysis of Background Substraction Techniques using Gaussian Mixtures Models”,  in IEEE-ICASSP, March 14 – 19, 2010, Dallas, USA.
  30.  P.L.M. Bouttefroy, A. Bouzerdoum, S.L. Phung, A. Beghdadi “Vehicle Tracking using Projective Particle Filter”, in the 6th IEEE International Conference on Advanced Video and Signal Based Surveillance Genoa, Italy September 2-4, 2009, (PDF)
  31.  P. L. M. Bouttefroy, A. Bouzerdoum, S. L. Phung, and A. Beghdadi, « Vehicle Tracking by non-Drifting Mean-shift using Projective Kalman Filter, » in IEEE Conference on Intelligent Transportation Systems, 2008.
  32. P. L. M. Bouttefroy, A. Bouzerdoum, S. L. Phung, and A. Beghdadi, « Local estimation of displacement density for abnormal behavior detection, » in IEEE Workshop on Machine Learning for Signal Processing, 2008.
  33. P. L. M. Bouttefroy, A. Bouzerdoum, A. Beghdadi, and S. L. Phung, « Abnormal Behavior Detection using a Multi-Modal Stochastic Learning Approach,” in IEEE Conference on Intelligent Sensors, Sensor Networks and Information Processing, 2008.
  34. J. Monteil, A. Beghdadi  « Une méthode rapide et robuste d’estimation du champ de déplacement », Proceedings of VI’99, Vision Interface Conference, 18-21 May 1999, Trois Rivières Canada
  35. C. Liard, A. Beghdadi , »An audio-display tool for blond people : the sound screen system « , in the Sixth Int. Symp. on Signal Processing and its Applications ISSPA 2001, Kuala-Lumpur, Malaysia, 13-16 Aug. 2001, invited


Medical Imaging, Processing  and Signal Analytics in Healthcare

  1. Z. A. Khan, A. Beghdadi, M. Kaaniche, F. Alaya Cheikh, O. Gharbi, « A neural network based framework for effective laparoscopic video quality assessment », Computerized Medical Imaging and Graphics,2022 Oct 1;101:102121., (PDF)
  2. T-S. Nguyen, J. Chaussard, M. Luong, H. Zaag, A. Beghdadi,  » A No-Reference measure for uneven illumination assessment on laparoscopic images « ,  IEEE – ICIP 2022, 16-19 October 2022, Bordeaux, France
  3. Z. Amiri, H. Hassanpour, A. Beghdadi; « Feature extraction for abnormality detection in capsule endoscopy images”, Biomedical Signal Processing and Control, Volume 71, Part B, January 2022, 103219, Elsevier, (PDF)
  4. Zhang Z, Jiang R, Zhang C, Williams B, Jiang Z, Li CT, Chazot P, Pavese N, Bouridane A, Beghdadi A. Robust Brain Age Estimation based on sMRI via Nonlinear Age-Adaptive Ensemble Learning. IEEE Trans Neural Syst Rehabil Eng. 2022 Jul 13;PP. doi: 10.1109/TNSRE.2022.3190467, (PDF)
  5. Z. Amiri, H. Hassanpour, A. Beghdadi, « An Expanded MLP Neural Network for Fast Angiodysplasia Lesions Segmentation in Capsule Endoscopy Images”; . Int. J. Artif. Intell. Tools 31(2): 2250006:1-2250006:15 (2022)
  6. Z. Amiri, H. Hassanpour, A. Beghdadi; « Abnormalities Detection in Wireless Capsule Endoscopy Images using EM Algorithm »,  in. Visual Computer (2022). https://doi.org/10.1007/s00371-022-02507-0..
  7. R. Naseem, F.Alaya Cheikh, A. Beghdadi, K.Muhammad and M.Sajjad, « Cross-Modal Guidance Assisted Hierarchical Learning Based Siamese Network for MR Image Denoising”, Electronics 2021, 10(22), 2855;  (Open-Access), (PDF)
  8. Naseem R, Khan ZA, Satpute N, Beghdadi A, Cheikh FA, Olivares J. , « Cross-modality guided contrast enhancement for improved liver tumor image segmentation; IEEE Access. 2021 Aug 24., (PDF)
  9. Z. Amiri, H. Hassanpour, A. Beghdadi, « A Computer-Aided Method for Digestive System Abnormality Detection in WCE Images« , Journal of Healthcare Engineering, vol. 2021,  ID 7863113, 11 pages, 2021. (Open Access)
  10. A. Benkessirat, N. Benblidia, A. Beghdadi, « Gastrointestinal image classification based on VGG16 and transfer learning, » 2021 International Conference on Information Systems and Advanced Technologies (ICISAT), 2021, pp. 1-5, doi: 10.1109/ICISAT54145.2021.9678481
  11. C. Wang, A. Kedir Mohammed, F. Alaya Cheikh, A. Beghdadi, O. J. Elle, « Multiscale deep desmoking for laparoscopic surgery »,  Medical Imaging: Image Processing 2019: International Society for Optics and Photonics, 2019,Proc. SPIE 10949, Medical Imaging 2019: Image Processing, 109491Y (15 March 2019); doi: 10.1117/12.2507822, (PDF),  2019, https://arxiv.org/pdf/1902.00311.pdf
  12. R. Naseem, F. Alaya-Cheikh, A. Beghdadi, O. J. Elle, F. Lindseth, “Cross modality guided liver image enhancement of CT using MRI” , EUVIP2019, Rome, 28-31 October 2019
  13. Z. Amiri, H. Hassanpour, A. Beghdadi, « Feature Selection for Bleeding Detection in Capsule Endoscopy Images using Genetic Algorithm »,IEEE-ICSPIS2019, The 5th Iranian Conference on Signal Processing and Intelligent Systems, in Shahrood, Iran, December 18-19, 2019.
  14. Z. Amiri, H. Hassanpour, A. Beghdadi, “A computer-aided method to detect bleeding frames in capsule endoscopy images”, EUVIP2019, Rome, 28-31 October 2019
  15. B. Sdiri, M. Kaaniche, F. Alaya-Cheikh, A. Beghdadi, J. O. Elle, « Efficient enhancement of stereo endoscopic images based on joint wavelet decomposition and binocular combination », IEEE Transactions on Medical Imaging, Issue 99, July 2018
  16. C. Wang, V. Sharma, Y. Fan, F. Alaya Cheikh, A. Beghdadi, O. J. Elle, R. Stiefelhagen, « Can Image Enhancement be Beneficial to Find Smoke Images in Laparoscopic Surgery? », 26th Color and Imaging Conference, pp. 163-168, 2018, Society for Imaging Science and Technology
  17. C. Wang, F. Alaya Cheikh, M. Kaaniche, A. Beghdadi and O. Jakob Elle, “Variational based smoke removal in laparoscopic images” ,  BioMedical Engineering OnLine, 2018 17:139, https://doi.org/10.1186/s12938-018-0590-5
  18. A. Teatini, C. Wang, R. Palomar, F. Alaya Cheikh, A. Beghdadi, B. Edwin, O. Jakob Elle, « Validation of stereo vision based liver surface reconstruction for image guided surgery », CVCS 2018: 1-6, September 19-20, 2018, Gjøvik, Norway,
  19. R. Palomar, F. Alaya Cheikh, B. Edwin, Å. Fretland, A. Beghdadi, O.Jakob Elle, “A novel method for planning liver resections using deformable Bézier surfaces and distance maps”, Computer Methods and Programs in Biomedicine 144: 135-145 (2017)
  20. B. Sdiri, M. Kaaniche, F. Alaya Cheikh, A. Beghdadi, and O. J. Elle, ”Joint enhancement of stereo endoscopic images  based on vector lifting scheme”,In conference of the international society for medical innovation and technology (SMITT), November  2017, Torino, Italy
  21. R. Palomar, F. Alaya Cheikh, B. Edwin, A. Beghdadi, O. Jakob Elle, “Surface reconstruction for planning and navigation of liver resections,” Comp. Med. Imag. and Graph. 53: 30-42 (2016)
  22. A-O. Boudraa, J. Champier, M. Djebali, F. Behloul, A. Beghdadi, “Analysis of Dynamic Nuclear Cardiac Images by Covariance Function”, Computerized Medical Imaging and Graphics, vol.23, 1999, 181-191.
  23. C. Wang, A. Kedir Mohammed, F. Alaya Cheikh, A. Beghdadi, O. J. Elle, « Multiscale deep desmoking for laparoscopic surgery »,  Medical Imaging: Image Processing 2019: 109491Y,  in Medical Imaging: Image processing. International Society for Optics and Photonics, 2019
  24. R. Naseem, F. Alaya-Cheikh, A. Beghdadi, O. J. Elle, F. Lindseth, “Cross modality guided liver image enhancement of CT using MRI” , EUVIP2019, Rome, 28-31 October 2019
  25.  Z. Amiri, H. Hassanpour, A. Beghdadi, “A computer-aided method to detect bleeding frames in capsule endoscopy images”, EUVIP2019, Rome, 28-31 October 2019
  26. C. Wang, V. Sharma, Y. Fan, F. Alaya Cheikh, A. Beghdadi, O. J. Elle, R. Stiefelhagen, « Can Image Enhancement be Beneficial to Find Smoke Images in Laparoscopic Surgery? », CoRR abs/1812.10784 (2018)
  27. A. Teatini, C. Wang, R. Palomar, F. Alaya Cheikh, A. Beghdadi, B. Edwin, O. Jakob Elle, « Validation of stereo vision based liver surface reconstruction for image guided surgery », CVCS 2018: 1-6, September 19-20, 2018, Gjøvik, Norway,
  28. R. Palomar, F. Alaya Cheikh, A. Beghdadi, O. Jakob Elle: Intra-Operative Modeling of the Left Atrium: A Simulation Approach Using Poisson Surface Reconstruction. MIAR 2016: 354-365.
  29. Rafael Palomar,  Faouzi Alaya Cheikh, Azeddine Beghdadi, Ole Jakob Elle, « Intra-Operative Modeling of the Left Atrium: A Simulation Approach Using Poisson Surface Reconstruction », Medical Imaging and Augmented Reality, Volume 9805 of the series Lecture Notes in Computer Science pp 354-365, Date: 14 August 2016
  30. B. Sdiri, F. Alaya Cheikh, K. Dragusha, and A. Beghdadi, “ Comparative study of endoscopic image enhancement techniques”,   IEEE – CVCS2015, Gjovik, Norway, :August 25-26, 2015
  31. A.O. Boudraa, J.C. Cexus, F. Salzenstein, A. Beghdadi, « Analysis of Nuclear Time Activity Curves by Cross PSI_B Energy Operator », Proc. of the 2nd IEEE – ISCCSP 2006, Marrakech, March 13-15, Morocco.
  32. Q. Kanafani, A. Beghdadi, « Segmentation of Medical images Using a Mixture Model and Morphogical Filtering « , EUSIPCO’2000, 5 – 8 September, 2000 Tampere, Finland.
  33. A. Khellaf, A. Beghdadi, A. Constans,  » A Practical Image Treatment for Extracting Olfactory Bulb Gomeruli of Rat « , Proceedings of the First European Conference on Biomedical Engineering, 17-20, Feb. 1991, Nice – French Riviera, Proceedings of RBM. N° 1, Vol. 13, pp.17-20, Ed. Sepfi, Paris

Image representation, segmentation and coding

  1. I. Bezzine, M. Kaaniche, Saadi Boudjit, Azeddine Beghdadi , « Sparse optimization of non separable vector lifting scheme for stereo image coding », J. Visual Communication and Image Representation 57: 283-293 (2018),  (PDF)
  2. Z. Haddad, A. Beghdadi, A. Serir, A. Mokraoui, “Wave atoms based compression method for fingerprint images”, Pattern Recognition, Vol. 46, Issue 9, September 2013,  pages 2450–2464.
  3. W. Hachicha, M. Kaaniche, A. Beghdadi, F. Alaya-Cheikh, “Efficient inter-view bit allocation methods for stereo image coding”,  IEEE Transactions on Multimedia 17(6): 765-777 (2015), (PDF)
  4. A. Boudraa, A. Beghdadi, S.M.R. Dehak and R. Iordache, “Fuzzy block truncation coding”, Optical Engineering, Vol.41, N°12, 3161-3167,2002.
  5. A. Beghdadi, A. Le Négrate, P. Viaris De Lesegno., “Entropic thresholding using a block source model”, Computer Vision Graphics and Image Processing : Graphical Models and Image Processing, Vol.57, N°.3, May, pp.197-205, 1995
  6. T. S. Nguyen, M. Luong, H. L. Ngo, M. Kaaniche, A. Beghdadi, “Convolution autoencoder based sparse representation wavelet for image classification », in IEEE-MMSP2020, Tampere, Finland, 21-24 September 2020, Best Student Paper Runner-up
  7.  A. Lawal, Q. Mayyala, A. Zerguine, A. Beghdadi, “Salt Dome Detection Using Context Awareness Saliency Map”, in EUSIPCO2020, Amsterdam, NL, 18-22 January 2021
    1. I. Bezzine, M. Kaaniche,  N. Al-Maadeed, S. Boudjit,  A. Beghdadi, « › Joint optimization of lifting operators for stereo image coding « , CORESA2018,  12-14 November 2018, Poitiers, France
  9. M. Ali Qureshi, M. Deriche, A. Beghdadi,  “An image compression algorithm using reordered wavelet coefficients with compressive sensing”, IPTA2015, Orleans, France, November 10-13, 2015
  10. W. Hachicha. M. Kaaniche, A. Beghdadi, F. Alaya-Cheikh, «Rate distortion optimal bit  allocation scheme for stereo image coding», IEEE – ICIP2014, October 27-30, 2014 , Paris, France
  11. T. T. Dang, A. Beghdadi, M-C. Larabi, « Blind inpainting forgery detection », IEEE GlobalSIP 2014: Perception Inspired Multimedia Signal Processing Techniques, Atlanta, USA, December 3-5, 2014.
  12. W. Hachicha. M. Kaaniche, A. Beghdadi, F. Alaya-Cheikh, « Optimized residual image for stereo image coding »,  IEEE – EUVIP2014, Paris, December 10-12, 2014.
  13. W. Hachicha, A. Beghdadi, F. Alaya-Cheikh, « 1D Directional DCT-Based Stereo Residual Compression », EUSIPCO2013, September 9-13, Marrakech, Morocco.
  14. P. L. M. Bouttefroy, A. Bouzerdoum, A. Beghdadi, S. L. Phung, “Multi-Resolution Mean-Shift Algorithm for Vector Quantization, IEEE-DCC 2010, Snowbird , Utah, USA, 24-26 March 2010.
  15. Z. Haddad, A. Beghdadi, A. Serir, “A New Fingerprint Image Compression Method Based on Wave Atoms Transform , IEEE-ISSPIT 2009, December 14-17, 2009 – Ajman – UAE
  16. Z. Haddad, A. Beghdadi, A. Serir, A. Mokraoui, « Fingerprint features extraction using Radon transform », the 1st  International Workshop on Visual Signal Processing and its applications, VISPA08, Université Paris 13, 12-13 November 2008.
  17. H. Bensahaila, M. Boumehed, A. Ouamri, A. Beghdadi, “Watermarking technique using a modified EZW algorithm”, in IEEE Workshop on Signal Processing and Applications WOSPA’08, 18 – 20 March 2008, University of Sharjah, Sharjah, U.A.E
  18. Z. Haddad , A. Beghdadi, A. Serir, A. Mokraoui, fingerprint identification using Radon transform, IEEE first International workshops on Image Processing Theory Tools & Applications IPTA 2008, 23-26 November, Sousse, Tunisia
  19. A. Aissa El Bey, A. Saleem, K. Abed-Meraim, A. Beghdadi, “Watermark extraction using blind image separation and sparse representation”, in IEEE Workshop on Signal Processing and Applications WOSPA’08, 18 – 20 March 2008, University of Sharjah, Sharjah, U.A.E
  20. W. Souidene, J. Aïssa El Bey, K. Abed-Meraim, A. Beghdadi,  » Blind Image separation using sparse representation « , dans Proceedings of the IEEE – ICIP 2007; Septembre 2007.
  21. A.O. Boudraa, J.C. Cexus, F. Salzenstein, A. Beghdadi, « EMD-Based Multibeam Echosounder Images Segmentation », Proc. of the 2nd IEEE – ISCCSP 2006, Marrakech March 13-15, Morocco
  22. Q. Kanafani, A. Beghdadi, C. Fookes, Segmentation-Based Image Compression Using BTC-VQ Technique, In IEEE Proc. Of  ISSPA 2003, Paris 1-4 July 2003., vol.I, pp.113-116
  23. A. Beghdadi, M.-F. Auclair-Fortier and J. Monteil, « Tracking of Image Intensities Based on Optical Flow : An Evaluation of Nonlinear Diffusion Process », Proceedings of the 2nd IEEE International Symposium on Signal Processing and Information Technology, pp.691-696, Marrakesh, Morocco, 18-21 December 2002.
  24. K. Abed-Meraim, A. Beghdadi  » Multi-line fitting using polynomial phase transforms and down sampling » ICASSP The 26th International Conference on Acoustics, Speech, and Signal Processing (ICASSP) in Salt Lake City, Utah, during May 7-11, 2001.
  25. R. Iordache, A. Beghdadi , « Single-quadrant analytic images for 2-D discrete Wigner distribution », Proc. 8th Int. Workshop on Syst., Signals and Image Processing. IWSSIP 2001, pp. 163-166, Bucharest, Romania, June 2001.
  26. R. Iordache, A. Beghdadi,  » A Robust Image Vector Quantization Transmission System with an Embedded Degradation Control Mechanism « , Proc. 10th European Signal Processing Conf. EUSIPCO’2000, pp. 2113-2116, Tampere, Finland, Sept. 2000.
  27. A. Beghdadi, R. Iordache,  » Block Truncation Coding Using Edgeness Information », Proc. Int. Conf. on Image Processing ICIP’2000, pp. 175-178, Vancouver, Canada, Sept. 2000.
  28. R. Razvan, A. Beghdadi and I. Tabus, « Vector Quantization with Edge Reconstruction », Proc. Int. Conf. on Image Processing ICIP’2000, pp. 167-170, Vancouver, Canada, Sept. 2000
  29. A. Beghdadi, M. Deriche,  » Features extraction from fingerprints using frequency analysis « , Proceedings of IEEE – WOSPA’2000 (Workshop On Signal Processing and Applications), 14-15 December 2000, Brisbane, Australia
  30. R. Iordache, A. Beghdadi and P. Viaris de Lesgno,   “Edginess-based VQ-BTC”, Proceedings of IEEE – WOSPA’2000 (Workshop On Signal Processing and Applications), 14-15 December 2000, Brisbane, Australia
  31. A-O. Boudraa, Q. Kanafani, A. Beghdadi, A. Zergaïnoh,  » Vector Quantization for Image Compression based on Fuzzy Clustering », Proceddings of ISSPA’99, vol.2, pp.835-838, August 23-25, 1999, Brisbane, Australia.
  32. A. Beghdadi, A. Le Négrate, N. Ben Amar and P. Viaris De Lesegno,  » Entropic thresholding methods : new approaches « , International Congress of Electron Microscopy, MICRO’94 Image Processing and Analysis, September 1994, Londres.


SEM Image Analysis in Physics and Materials Science

  1. C. Andraud, J. Lafait, A. Beghdadi, “Entropic model for the optical properties of heterogeneous media : validation on granular gold films near percolation”, Physical Review B, Vol.57, (1998), 13227-13234.
  2. Andraud, J. Lafait, A. Beghdadi, J. Peiro, “Entropy applied to morphological analysis and modelisation of nanomaterial optical properties”, Journal de Physique III, 7, (1997), 549-557.
  3. C. Andraud, A. Beghdadi,  E. Haslund, R. Hilfer, J. Lafait, B. Virgin, “Local Entropy Characterization of correlated random microstructures” , Physica A, vol. 235, (1997), 307-318.
  4. C. Andraud, J. Lafait, A. Beghdadi, J. Peiro, “Experimental validation on granular metallic films of an optical model based on the entropic analysis of their morphology”, Physica A, vol. 241, (1997), 133-137.
  5. Andraud, A. Beghdadi, J. Lafait, “Entropic Analysis of Random Morphologies”, Physica A.207, (1994), 208- 212.
  6. A. Beghdadi, C. Andraud, J. Lafait, J. Peiro and M. Perreau, “Entropic and multifractal analysis of disordered morphologies”, Fractals , Vol. 1, N°3, 1993, 671-679. (PDF)
  7. A. Beghdadi, M. Gadenne, P. Gadenne, J. Lafait, A. Le Négrate, A. Constans, “Criticism of the Image Analysis Gold Discontinuous Thin Films” , Physica 157, 1989, 64-67.
  8. A. Beghdadi, A. Le Négrate, A. Constans., “Digital Information Retrieval Treatment”, Acta Stereol. 1989; 8/2 : 331-336.
  9. L. Allais, A. Beghdadi, T. Bretheau, “Phase Morphology Yielding Behaviour of Fe/Ag Two Phase Material”, Acta Stereol. 1989, 8/2 : 169-174.
  10. P. Gadenne, A. Beghdadi, J. Lafait, “Optical Cross-Over Analysis of Granular Gold Films at Percolation Threshold”, Optics Communications, Vol. 65, 1, Jan. 1988, 17-21.
  11. A. Beghdadi, J. Lafait, P. Gadenne, A. Constans, O. Bouet, “Thin Film Morphology”, Acta Stereol. Vol. 6/III, Dec. 1987, 809-814.
  12. P. Gadenne, A. Beghdadi, J. Lafait, “Croissance de Couches Minces d’ Or sur Verre – Structure Fractale – Propriétés Optiques et Electriques à la Percolation”, J. Microsc. Spectrosc. Electron., Vol. 12, 1987, 477-485.
  13. A. Beghdadi, A. Constans, P. Gadenne, J. Lafait, “Optimum Image Processing for Morphological Study of Granular Thin Films”, Rev. Phys. Appl., Jan. 1986, 73-80
  14. J. Monteil, A. Beghdadi, P. Viaris de Lesegno, “Mesure du champ de déformation par une technique incrémentale de flux optique”- la Revue de Métallurgie – CIT , tome 97, N°.2, février 2000, pp.229-238.
  15. N. Ben Amar, A. Beghdadi and P. Viaris De Lesegno, “An All-Digital Method for Accurate Measurements of Mechanical Deformations”, Scanning, The Journal of Scanning Microscopy, Vol.18, 3, (1996),pp.327-330.
  16. N. Ben Amar, A. Beghdadi and P. Viaris De Lesegno, “The Use of Morphological Filters in Computing Displacement fields in a Sequence of S.E.M. Images”, Microscopy Microanalysis Microstructures Vol.7, N°4, (1996), pp.207-215.
  17. N. Ben Amar, P. Viaris De Lesegno, A. Beghdadi,  » Automatic determination of material displacement fields using image analysis techniques « , Proceeding of DVM congress ed. Woodhead publishing, Ltd 1996, 138-148
  18. C. Andraud, J. Lafait,A. Beghdadi, J. Peiro,  » Experimental validation on granular metallic films of an optical model based on the entropic analysis of their morphology « , ETOPIM 4, août 1996, Saint-Petersbourg (Russia).
  19. P. Viaris De Lesegno, N. Ben Amar and A. Beghdadi  » The Image Processing Techniques as an Aid in Plastic Deformation Measurement « , Proceedings of ICEM 13 – International Congress on Electron Microscopy, Paris, 17-22 July 1994.
  20. A. Beghdadi, C. Andraud, J. Lafait, J. peiro, M. Perreau.,  » Entropic and multifractal analysis of disordered morphologies « , Fractals in natural science, International Conference on the Complex Geometry in Nature, Budapest, Hungary, August 30 – septembre 2, 1993.
  21. C. Andraud, A. Beghdadi, J. Lafait,  » Entropic Analysis of Random Morphologies « , ETOPIM 3, Third International Conference on Electrical Transport and Optical Properties of Inhomogeneous Media, Guanajuato, Mexico, August 9-13, 1993.
  22. A. Beghdadi, A. Le Négrate, A. Constans.,  » Digital Retrieval Information Treatment « , 5th European Conference on Stereology, Freiburg, Germany, 3-8 September 1989.
  23. L. Allais, A. Beghdadi, T. Bretheau.,  » Phase Morphology and Yielding Behaviour of Fe/Ag Two Phase Material « , 5th European Conference on Stereology, Freiburg, Germany, 3-8 September 1989.
  24. A. Beghdadi, M. Gadenne, P. Gadenne, J. Lafait, A. Le Négrate, A. Constans.,  » Criticism of the Image Analysis of Discontinuous Thin Fims « , ETOPIM2, Second International Conference on Electrical Transport and Optical Properties of Inhomogeneous Media, Paris, 28 Aout – 2 Sept. 1988.
  25. C. Andraud, J. Lafait, A. Beghdadi, « Resonant absorptions in granular silver films near the percolation : experiment and simulation using an entropic model », PIERS’98, Nantes 13-17 juillet 1998.
  26. J. Monteil, A. Beghdadi and P. Viaris De Lesegno,  » The Use of Optical Flow Technique for Material Deformation Measurement  » MICRO’96, International Congress of Electron Microscopy ongress of the Royal Society of Microscopy,London July 1996.
  27. C. Andraud, J. Lafait, A. Beghdadi, J. Peiro,  » L’entropie appliquée à l’étude de la morphologie et à la modélisation des propriétés optiques des nanomatériaux « , NAOS’96, Avril 1996, Odeillo (France).
  28. J. Lafait, C. Andraud, A. Beghdadi,  » Quantitative Analysis of the Morphology of Composite Media « , PIERS’95, 24-28 July 1995, Seatle, USA, Invited Talk
  29. N. Ben Amar, A. Beghdadi and P. Viaris De Lesegno,  » Automatic Process for Image Segmentation: Application to Plastic Deformation Localisation « , ISMM’94 : Mathematical Morphology and its Applications to Image Processing, Fontainebleau, France, September 1994.
  30. N. Ben Amar, A. Beghdadi and P. Viaris De Lesegno,  » Quantitative Evaluation of Plastic Deformation by Image Analysis Techniques « , International Congress of Electron Microscopy, MICRO’94 Image Processing and Analysis, September 1994, Londres.
  31. A. Beghdadi, C. Andraud, J. Lafait, J. Peiro and M. Perreau,  » Entropic and multifractal analysis of disordered morphologies « , Selected paper in  » Fractals in Natural Sciences « , 360-368, Eds. T. Cicsek, M. Shlesinger, M. Matsushita, World Scientific, Singapore , London 1994.

 

National Conferences & Workshops

  1. O. Elharrouss, N. Al-Maadeed, S. Al-Maadeed, A. Bouridane, A. Beghdadi, « Video summarization based on human action detection and recognition », CORESA2018,  12-14 November 2018, Poitiers, France
  2. I. Bezzine, M. Kaaniche,  N. Al-Maadeed, S. Boudjit,  A. Beghdadi, « › Joint optimization of lifting operators for stereo image coding « , CORESA2018,  12-14 November 2018, Poitiers, France
  3. S. Mergrhi, A. Beghdadi, W. Souidene, « Description et Classification des Actions Basée ur les Descripteurs spatio-temporels », EGC2014, 28-31, Janvier 2014, Rennes, France
  4. A. Smimite, A. Beghdadi, K. Chen, « Vers une nouvelle approche de l’évaluation de la qualite audio multicanal », CORESA 2013, 28-29 novembre 2013, Le Creusot, France
  5. Z. Haddad, A. Beghdadi, A. Serir, A. Mokraoui, « Compression d’images d’empreintes digitales avec contrôle de qualité », 15ème édition du colloque   CORESA 2012 (COmpression et REprésentation des Signaux Audiovisuels), Lille 24-25 Mai 2012
  6. A. Chetouani, A. Beghdadi,  » Estimation de la qualité sans référence des images compressées JPEG2000, XXIIIe Colloque GRETSI  2011- Traitement du Signal et des Images, 5-8 Septembre, 2011, Bordeaux
  7. Z. Haddad, A. Chetouani, A. Beghdadi, Mesure de qualité d’image basée sur une transformée en ondelettes géométriques, XXIIIe Colloque GRETSI  2011- Traitement du Signal et des Images, 5-8 Septembre, 2011, Bordeaux
  8. Z. Haddad, A. Beghdadi, A. Serir, A. Mokraoui, « Mesure de qualité d’image par approche multiéchelle multidirectionnelle », CORESA 2010, Lyon 26-27 Octobre 2010
  9. P. B. Nguyen, A. Beghdadi and M. Luong, « Contrast based Watermarking Using a Multi-Scale JNC Model », First Workshop on Signal and Image Processing (WSIP), Oran, Algérie, October, 2009.
  10. P-B. Nguyen, A. Beghdadi, M.Luong, « Tatouage perceptuel basée sur une analyse pyramidale », CORESA’09, Toulouse 18-20 mars 2008
  11. A. Chetouani, G. Mostafaoui, A. Beghdadi, « Méthode de prédiction des effets de blocs dans les standards de compression », CORESA’09, Toulouse 18-20 mars 2008
  12. A. Beghdadi, Evaluation et Rehaussement de la qualité d’image et de séquences vidéo par post-traitements «  invité au Workshop , « Optimisation et Aide à la décision dans les systèmes d’ingénierie » 10 mai 2007, université de Paul Verlaine-Metz
  13. W. Souidene, A. Beghdadi et K. Abed-Meraim, ,  « Technique des égaliseurs mutuellement référencés pour la déconvolution aveugle d’images multicanaux », Workshop Contenu Informatif des Images Numériques, 25, 26 novembre 2004 à l’ENS de Cachan
  14. A. Beghdadi,  » Image Quality : the State of Art », in PSSP04Second Polytechnic Symposium on Signal Processing, 15 septembre 2004, Ecole Nationale Polytechnique d’Alger,
  15. C. Liard, A. Beghdadi , « Explorateur Audio-Tactile d’écran informatique pour aveugles », Colloque Recherche et Handicap, Université Lumière Lyon2, 5-6 décembre 2002.
  16. C. Liard, A. Beghdadi, « Explorateur Audio-Tactile d’écran d’ordinateur pour aveugles »,CORESA 2001, Compression et Représentation des Signaux Audiovisuels », Dijon, France, 12-13 Nov. 2001
  17. S. Lawrence, M.-F. Auclair-Fortier, D. Ziou , A. Beghdadi., « Détection insensible au mouvement des frontières de plans franches et graduelles dans les séquences vidéo numériques », . Actes de la conférence CORESA : Compression et Représentation des Signaux Audiovisuels, pp 265-268, Dijon, France, 12-13 Novembre, 2001
  18. C. Andraud, J. Lafait, A. Beghdadi, « L’entropie de configuration appliquée aux études morphologiques et optiques de matériaux hétérogènes » – JA98, Journées d’Automne 1998 de la Société Française de Métallurgie et de Matériaux, invité
  19. J. Monteil, A. Beghdadi, P. Viaris de Lesegno, Mesures de déformations a l’echelle microscopique et estimation du champ de déformation par une technique incrementale de flux optique- JA98, Journées d’Automne 1998 de la Société Française de Métallurgie et de Matériaux, Invité.
  20. J. Monteil, A. Beghdadi, P. Viaris De Lesegno,  » Adaptation de la technique du flux optique pour la mesure du champ de déformation dans les matériaux « , 19ème Réunion de la Section Française de la Société Internationale de Stéréologie, Ecole des Mines, Paris, 8 février 1996
  21. C. Andraud, J. Lafait, A. Beghdadi, J. C. Auger,  » Modelisation des propriétés optiques de milieux hétérogènes par analyse entropique : application aux couches métalliques granulaires « , 5ème journée de la matière condensée, Orléans, 28-30 août 1996.
  22. C. Andraud, J. Lafait, A. Beghdadi,  » Calcul des Propriétés Optiques de Milieux Hétérogènes à partir de l’Entropie de Configuration  » 18ème Réunion de la Section Française de la Société Internationale de Stéréologie, Ecole des Mines, Paris, 8 Fevrier 1995.
  23. N. Ben Amar, A. Beghdadi and P. Viaris De Lesegno,  » Extraction de Formes Géométriques par Filtrage Morphologique : Application au Suivi du Champ de Déplacement « , 18ème Réunion de la Section Française de la Société Internationale de Stéréologie, Ecole des Mines, Paris, 8 Fevrier 1995
  24. C. Andraud, J. Lafait, A. Beghdadi,  » Modèle de Milieu Effectif pour la Fonction Diélectrique des Milieux Hétérogènes, Basée sur l’Entropie d’Information « , Propagation des Ondes dans les Milieux Hétérogènes, Carry-Le-Rouet , France 30-31 Mai et 1er Juin 1994.
  25. C. Andraud, A. Beghdadi, J. Lafait,  » Analyse Entropique de Milieux Aléatoires Mésoscopiques « , SFP – 4ème Journée de la Matière Condensée, Rennes 30 Août – 2 Septembre 1994.
  26. C. Andraud, A. Beghdadi, J. Lafait,  » analyse entropique de morphologies désordonnées « , 17ème réunion annuele de la section Française de la Société Internationale de la Stéréologie « , Fevrier 1994, Ecole des Mines de Paris.
  27. J. Lafait, A. Beghdadi, S. Berthier, K. Driss-Khodja, M. Gadenne, P. Gadenne.,  » Milieux Inhomogènes : Nanocermets et Métaux Granulaires. Propriétés Optiques, Electriques, Morphologie, Applications « ; Colloque Matériaux : Science et Industrie, 9-11 Janvier 1989, Paris La Villette.
  28. A. Beghdadi, J. Lafait, P. Gadenne.,  » Analyse d’images de Clichés de Microscopie Electronique par Transmission de Couches Minces « , Colloque RCP-MIAM, Carry -Le Rouet, France, 23-25 Juin 1986.
  29. J. Lafait, S. Berthier, P. Gadenne, A. Beghdadi, K. Driss-Khodja.,  » Propriétés Electriques et Morphologiques de Milieux Percolants en Couches Minces : Métaux Granulaires – Cermets « , 1ère Rencontre de Physique du Solide, Université d’Es-senia Oran, Algérie, 29 Nov.- 1er Dec. 1986.

 Books

  1. Biometric Security and Privacy: Opportunities & Challenges in The Big Data Era (Signal Processing for Security Technologies) edited by R. Jiang , S. Al-Maadeed, A. Bouridane,  D. Crookes , A. Beghdadi , Springer 1st ed. 2017 Edition.
  2. A. Beghdadi, «Computational Visual Perception for Image and Video Processing», Elsevier Editor,  under preparation, to appear in 2023.

 

Keynotes and Invited Talks

  1. A. Beghdadi , “Computational Visual Perception for Image and Video Processing and Analysis in the Era of Deep Learning”, Keynote Speaker at 19th International Multi-Conference on Systems, Signals and Devices (SSD’22), May 6–10, 2022, Setif, Algeria
  2. A. Beghdadi , “Image Quality in the Context of Medical Imaging and Diagnosis”, Plenary speaker at the 23rd IEEE-INMIC, Bahawalpur, Pakistan , November 5-7, 2020
  3. A. Beghdadi,  “A Perceptual Quality-driven Smart Video Surveillance System », Invited Talk at The Center of Excellence in Intelligent Engineering Systems, KAU Jeddah, KSA,  25 November 2020,
  4. A. Beghdadi,  “ Visual Information Processing : Models, Applications and Challenges”, Distinguished lecturer at UTM, Kuala Lumpur, Malaysia June 17, 2020
  5. A. Beghdadi,“ Image enhancement and issues on quality assessment”, Workshop on “Future Directions in Image Quality”, in the 27th Color and Imaging Conference CIC27, 21-25 October 2020, Paris, France, Invited speaker
  6. A. Beghdadi, ,“Quality-driven Framework and Models for Effective  Public Security and Multimedia security”, IWCA’2019, 18-19 June 2019, Oran, Algeria, Plenary speaker
  7. A. Beghdadi, «  Human Visual Perceptual Models for Image Analysis and Processing », Conference on Computational Imaging and Vision, CCIV2015, 1-4  March, KAUST, KSA, Invited talk
  8. A. Beghdadi, « Perceptual and physics-based approaches for image processing and analysis », CVCS2013, 5-6 September 2013, Gjøvik, Norway, Keynote Speaker
  9. A. Beghdadi, « Perceptual Vision for Image Processing and Analysis»,  DDTI2013, 27-28 May 2013,  Algiers, Algeria, Keynote Speaker
  10. A. Beghdadi,« Perceptual Approach for Multimedia Processing», Keynote Speaker, STEM 2012, December 17-19, 2012 King Fahd University of Petroleum & Minerals, Dhahran, KSA
  11. A. Beghdadi, « Tatouage perceptuel d’image », invited talk, Workshop « Déjeuners de la technologie, Plate forme Art et Technologie », Plaine Saint-Denis 29 May 2012
  12. A. Beghdadi, « Approche Perceptuelle pour le traitement, le codage et la sécurisation de contenus multimédia», invited talk, USTO, Oran, Algeria, 17 April 2012
  13. A. Beghdadi, « Approche Perceptuelle pour l’amélioration et l’évaluation de la qualité d’image», invited seminar, Données et apprentissage artificiel, LIP6 (séminaire DAPA), LIP6, Université Paris 6, 4 April 2012
  14. A. Beghdadi, « Cohérence visuelle et empreinte d’image », invited talk, Workshop « Déjeuners de la technologie, Plate forme Art et Technologie », Plaine Saint-Denis le 22 janvier 2009
  15. A. Beghdadi, “Compression et Visualisation d’Images Medicales 3D”, Invited talk, Workshop sur la Physique du Rayonnement et ses applications, USTO, Oran, July 2009
  16. A. Beghdadi,  » Multichannel image processing », invited seminar at University of Sharjah, Sharjah, Emirates Arabes Unies, 2 avril 2008
  17. A. Beghdadi,  » HVS-Inspired Image Processing », invited seminar at  University of Sharjah, Sharjah, Emirates Arabes Unies, 21 février 2007
  18. A. Beghdadi, « Evaluation de la segmentation par approche inspirée du SVH. », invited seminar at, Université des Sciences et de la Technologie, Oran, Algérie, 17 avril 2006
  19. A. Beghdadi, « Evaluation de la segmentation par approche inspirée du SVH. », GDR-ISIS , E : SCATI – Journée évaluation des traitements dans un système de vision, ENST – Paris,  15 décembre 2005
  20. A. Beghdadi, « Image quality assessment  : The state-of-the-art », Invited seminar at TICSP « Tampere International Centre for Signal Processing », 11 August 2005, Tampere University of Technology, Finland.
  21. A. Beghdadi, “Amélioration de la qualité d’image et de séquences vidéo par post-traitement”, Invited talk,3ème rencontre déjeuner de la technologie, Convergence Technologiques Images, Son et Réseaux, 23 juin 2005, La plaine Saint-Denis.
  22. A. Beghdadi, « Objective evaluation of grey-level thresholding method « , invited seminar at  IEEE Queensland Section- QUT – Brisbane – Australia – 26 october 2000
  23. A. Beghdadi,  » Evaluation objective des méthodes de seuillage d’images « , GDR-GT3 – OT.3.5. – Journée Evaluation en Traitement d’Image et en Reconnaissance de la Parole – ENST – Paris – 27 janvier 2000.
  24. A. Beghdadi,  » A fast incremental approach for accurate measurement of displacement field « , invited seminar at University of Queensland – Brisbane – Australia, 27 october 2000.
  25. A. Beghdadi,  » Traitements d’image bas niveau inspiré des phénomènes rétino-corticaux », GDR-GT8, – Journée Qualité et Perception – Dijon 29 juin 1999, Invited talk
  26. A. Beghdadi ,  » Estimation du champ de déformation de matériaux à l’échelle du micromètre par analyse de séquences d’images de microscopie « - 7 avril 1998 – Centre Suisse d’Electronique et de Microtechnique – Neuchatel – Suisse, Invited Seminar,
  27. A. Beghdadi , « Analyse d’Images Physiques et Biomédicales », LPMTM-CNRS, Université Paris Nord, Villetaneuse, 18 Janvier 1988, Invited Seminar.
  28. J. Monteil, A. Beghdadi, P. Viaris de Lesegno, Mesures de déformations a l’échelle microscopique et estimation du champ de déformation par une technique incrémentale de flux optique- JA98, Journées d’Automne 1998 de la Société Française de Métallurgie et de Matériaux, Invited Talk.
  29. A. Beghdadi,  » Towards the Design of an End-To-End Video Surveillance System », Invited Talk at KFUPM DSP Seminar, Dhahran, KSA, 6 November 2020,
  30. A. Beghdadi,“ on Visual Contrast Measures and their use in Image Processing », , in the 10th Colour and Visual Computing Symposium 2020 (CVCS 2020), Gjøvik, Norway, on 16-17 September, Invited speaker

 

Tutorials

  1. A. Beghdadi, « “Image Quality Assessment and enhancement: Models and Framework for Effective Decision-making in Healthcare and Public Security”; Invited Tutorial at Complex Systems International Joint Research Center of Shaanxi Province, Xi’an City , China, 14th December, 2022
  2. A. Beghdadi,  « Intelligent Video Surveillance Systems« , the 28th IEEE-ICIP2021, 19-22 September 2021, Anchorage, Alaska, USA
  3. A. Beghdadi,  « Computational Visual Perception for Image/Video Processing : Quality Assessment and Enhancement » , In The 27th IEEE International Conference on Image Processing, ICIP2020, Abu Dhabi, UAE, 25-28 October 2020
  4. A. Beghdadi,  « Computational Visual perception for Image and Video Processing » , In The 7th European Workshop on Visual Information Processing, EUVIP2018, Tampere, Finland, 26-28 November 2018.
  5. A. Beghdadi, » Fundamentals on Image Processing « , The 6th International Summer School on Signal Processing and its Applications”, Les Andalouses, Oran, Algeria, 3-7 October 2009.
  6. A. Beghdadi , “Image Quality Assessment”, Alcatel Lucent, Colombes, France, 18 December 2008
  7. A. Beghdadi , “Image and Video Coding”, Alcatel Lucent, Colombes, France, 19 December 2008
  8. A. Beghdadi,  » Evaluation de la qualité d’un traitement d’image « , Ecole d’Hiver sur la couleur « , université de Poitiers, 9-11 January 2007
  9. A. Beghdadi,  » Image Processing Evaluation: an HVS-Inspired Approach », the third International Summer School on Signal Processing and its Applications (I3SPA), Jijel, Algeria, 8-12 July 2006
  10. A. Beghdadi,  » Image Processing : Basic notions « , the second International Summer School on Signal Processing and its Applications (I3SPA), Mostaganem, Algeria, 24-28 September 2005
  11. A. Beghdadi,  » Image Quality Evaluation and Enhancement », the first International Summer School on Signal Processing and its Applications (I3SPA), Ecole Nationale Polytechnique d’Alger,  Algeria 11-14 September 2004

Other Scientific Productions

Softwares

  1. SmartFlow:

Image processing and Motion analysis developed with Jérôme MONTEIL,

Available at : www-l2ti.univ-paris13.fr/~beghdadi

  1. Traitim :

Image processing “low level treatment”, developed with Alain LE NEGRATE, Available at : www-l2ti.univ-paris13.fr/~beghdadi

Datasets

  1. Contrast Enhancement Evaluation Database (CEED2016):

A benchmark database developed in collaboration with L2TI, Univ. Paris 13, KFUPM (KSA), and NTNU (Norway). Available at : https://data.mendeley.com/datasets/3hfzp6vwkm/3

  1. Laparoscopic Video Quality Assessment dataset (LVQ) published in the proceedings of the SPIE Electronic Imaging conference, Houston, Texas, US, February 15-20, 2020., https://docs.google.com/forms/d/1fMbS42qf8V_yS3mEOzmgvRoD8DzdpMnYLlLgBuCxRLw/viewform?edit_requested=true
  2. Video Quality Assessment Dataset  (VQUAD) : Open dataset for video quality assessment in the context of video-surveillance published in the proceedings of the 23rd IEEE-INMIC 2020, Bahawalpur, Pakistan, 5-7 November 2020, https://data.mendeley.com/datasets/prf8p9rwhd/draft?a=d9646d2f-5154-4d49-8eb3-e7989187a24c

 

 

 

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