Differential Energy Based Watermarking Algorithm Using Wavelet Tree Group Modulation (WTGM) and Human Visual System Min-Jen TSAIChang-Hsing SHEN
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/08/01 Vol. E91-ANo. 8 ;
pp. 1961-1973 Type of Manuscript: Special Section PAPER (Special Section on Signal Processing) Category: Keyword: copyright protection, Human Visual System, image watermarking, wavelet, wavelet tree quantization,