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Research Topics

  • Still and stereo image anslysis and processing (compression, retrieval, quality enhancement)
  • Adaptive wavelet transforms
  • Artificial intelligence
  • Optimization
  • Medical imaging

PHD students

  1. Tassnim Dardouri, "Deep learning-based image compression". Co-supervision: G. Dauphin (Université Sorbonne Paris Nord). Collaboration with J.-C. Pesquet (CentraleSupélec). Starting date: 17/10/2019. Expected defense date: Dec. 2022.
  2. Zohaib Amjad Khan, "Multimodal medical image quality assessment". Main Supervisor: A. Beghdadi (Université Paris 13), Co-supervision: F. A. Cheikh(NTNU-Gjovik). Starting date: 15/11/2017. Expected defense date: March 2021.
  3. Ismail Bezzine, "Multichannel processing and analysis for QoS and quality driven video surveillance over wireless sensor networks". Main Supervisor: A. Beghdadi (Université Sorbonne Paris Nord), Co-supervision: S. Boudjit (Université Sorbonne Paris Nord). Starting date: 01/12/2016. Expected defense date: June 2020.
  4. Emna Ghodhbani, "Color stereo images and depth maps retrieval". Main Supervisor: A. Benazza-Benyahia (SUP'COM-Tunis). Starting date: Nov. 2016. Expected defense date: June 2020.
  5. Amani Chaker, "Contributions to image retrieval in wavelet transform domain". Main supervisor: Amel Benazza-Benyahia (SUP'COM-Tunis). Defense date: Nov. 2016.
  6. Yafei Xing, "Compression methods for digital holographic data". Main supervisor: F. Dufaux (Télécom parisTech). Co-Supervision: B. Pesquet-Popescu (Télécom ParisTech). Defense date: Jan. 2015.

Habilitation à Diriger des Recherches (HDR) (on 21 Nov. 2018)

Title:Contributions to stereo images processing in wavelet transform domain: coding, retrieval and quality enhancement/assessment.

PhD thesis (on 2 December 2010)

Title: Adaptive vector lifting schemes with applications to stereo image coding.



  • The database used for Stereo Image retrieval can be downloaded from here