Non-uniform Watermark Sharing Based on Optimal Iterative BTC for Image Tampering Recovery

被引:76
|
作者
Qin, Chuan [1 ]
Ji, Ping [2 ]
Chang, Chin-Chen [3 ]
Dong, Jing [4 ]
Sun, Xingming [5 ]
机构
[1] Univ Shanghai Sci & Technol, Sch Opt Elect & Comp Engn, Shanghai, Peoples R China
[2] Univ Shanghai Sci & Technol, Signal & Informat Proc, Shanghai, Peoples R China
[3] Feng Chia Univ, Dept Informat Engn & Comp Sci, Taichung, Taiwan
[4] Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
[5] Nanjing Univ Informat Sci & Technol, Coll Comp & Software, Nanjing, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
EMBEDDING FRAGILE WATERMARKING;
D O I
10.1109/MMUL.2018.112142509
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Self-embedding watermarking can be used for image tampering recovery. In this work, the authors proposed a new image self-embedding scheme based on optimal iterative block truncation coding and non-uniform watermark sharing. Experimental results demonstrate that the proposed scheme can achieve better performance of tampering recovery than some of state-of-the-art schemes.
引用
收藏
页码:36 / 48
页数:13
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