Research on Application of Reversible Digital Watermark Algorithm in the E-business
For many years information hiding has captured the imagination of researchers. Digital watermarking and steganography tools are used to address digital rights management, protect information, and conceal secrets. This paper study the immunity digital watermark algorithm, which also revises Tian algorithm; it propose expands the lossless digital watermark algorithm based on the error correction control codes differential value. This algorithm avoided the picture quality which was nonessential to the image revises brings dropping. It has the distinct enhancement including the India picture quality. The reversible digital watermark may use in the digital product the promotion.
Reversible Digital Watermark Barton Patent Error Correction Code E-business
TIAN Hao GE Xiuhui
Hebei University of Economics and Business,Shijiazhuang,P.R.China,050061
国际会议
2008 International Conference of Management Science and Engineering(2008管理科学与工程国际学术会议)
河南焦作
英文
735-739
2008-11-01（万方平台首次上网日期，不代表论文的发表时间）