标题:Image Watermarking Scheme Based on Arnold Transform and DWT-DCT-SVD
作者:Zhi Zhang;Chengyou Wang;Xiao Zhou;
作者机构:[Zhi Zhang;Chengyou Wang;Xiao Zhou]School of Mechanical,Electrical and Information Engineering,Shandong University
来源:2016 IEEE 13th International Conference on Signal Processing Proceedings(ICSP2016)
出版年:2016
关键词:image watermark;multi-level discrete cosine transform(DCT);singular value decomposition(SVD);discrete wavelet transform(DWT);false positive problem
摘要:In this paper, an improved digital watermarking scheme combined with multi-level discrete cosine transform(DCT), discrete wavelet transform(DWT), and singular value decomposition(SVD) is proposed. To improve the security of the watermark, the encrypted watermark is acquired by Arnold transform befor...
资源类型:会议论文
原文链接:http://kns.cnki.net/kns/detail/detail.aspx?FileName=IEEE201611001161&DbName=IPFD2017
TOP