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Detect image tamper by semi-fragile digital watermarking
Liu, FL; Wang, YS
2004
发表期刊CHINESE JOURNAL OF ELECTRONICS
卷号13期号:1页码:54-57
文章类型Article
摘要To authenticate the integrity of image while resisting some valid image processing such as JPEG compression, a semi-fragile image watermarking is described. Image name, one of the image features, has been used as the key of pseudo-random function to generate the special watermarks for the different image. Watermarks are embedded by changing the relationship between the blocks' DCT DC coefficients, and the image tamper are detected with the relationship of these DCT DC coefficients. Experimental results show that the proposed technique can resist JPEG compression, and detect image tamper in the meantime.
关键词Integrity Of Image Semi-fragile Image Predictive Technique Scale Quantization
WOS标题词Science & Technology ; Technology
收录类别SCI
语种英语
WOS研究方向Engineering
WOS类目Engineering, Electrical & Electronic
WOS记录号WOS:000188251300012
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9961
专题09年以前成果
作者单位Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Liu, FL,Wang, YS. Detect image tamper by semi-fragile digital watermarking[J]. CHINESE JOURNAL OF ELECTRONICS,2004,13(1):54-57.
APA Liu, FL,&Wang, YS.(2004).Detect image tamper by semi-fragile digital watermarking.CHINESE JOURNAL OF ELECTRONICS,13(1),54-57.
MLA Liu, FL,et al."Detect image tamper by semi-fragile digital watermarking".CHINESE JOURNAL OF ELECTRONICS 13.1(2004):54-57.
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