All Stories

  1. Sizing Control and Hardware Implementation of a Hybrid Wind-Solar Power System

    Article • International Journal of Photoenergy, May 2019, Hindawi Publishing Corporation

    Dr. Aymen Jemaa, ons Zarrad, Mohamed Ali HAJJAJI

  2. FPGA Implementation of Digital Images Watermarking System Based on Discrete Haar Wavelet Transform

    Article • Security and Communication Networks, January 2019, Hindawi Publishing Corporation

    Mohamed Ali HAJJAJI, Abdellatif Mtibaa

  3. A Fuzzy Logic Controller for a Hybrid Wind-Solar System in an Isolated Site.

    Article • International Journal of Photoenergy, July 2018, Hindawi Publishing Corporation

    Mohamed Ali HAJJAJI, Dr. Aymen Jemaa, ons Zarrad

  4. Joint Watermarking\Encryption image for safe transmission: Application on medical imaging

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Mohamed Ali HAJJAJI

  5. Combining Haar Wavelet and Karhunen Loeve Transforms for Medical Images Watermarking

    Article • BioMed Research International, January 2014, Hindawi Publishing Corporation

    Mohamed Ali HAJJAJI

  6. A digital watermarking algorithm based on quantization of the DCT: Application on medical imaging

    Article • May 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Mohamed Ali HAJJAJI