A Robust Digital Watermarking Technique using DWT-DCT and Statics blocks
This paper introduces a method based on Discrete Wavelet
Transform (DWT), Discrete Cosine Transform (DCT), and the
characteristics of the human visual system (HVS). In this method
the watermark data is embedded into imperceptibles blocks[1],
we used the entropy value to select the suitable blocks.
Experimental results show that the visual quality of the
watermarked image and the extracted watermark is good in spite
of attacks.
Keywords: Watermarking image, DCT, DWT, HVS.
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ABOUT THE AUTHORS
Idrissi Nadia
Phd Student at Moulay Ismail University , Faculty of Sciences-Meknès
Ahmed Roukhe
PES at Moulay Ismail University , Faculty of Sciences-Meknès
Lhoussaine Masmoudi
PES at Mohammed V university, faculty of sciences
Mohamed Radouane
Phd Student at Ibn tofail university, faculty of sciences Kénitra
Rochdi Messoussi
PES at Ibn tofail university, faculty of sciences Kénitra
Idrissi Nadia
Phd Student at Moulay Ismail University , Faculty of Sciences-Meknès
Ahmed Roukhe
PES at Moulay Ismail University , Faculty of Sciences-Meknès
Lhoussaine Masmoudi
PES at Mohammed V university, faculty of sciences
Mohamed Radouane
Phd Student at Ibn tofail university, faculty of sciences Kénitra
Rochdi Messoussi
PES at Ibn tofail university, faculty of sciences Kénitra
