中国最大的综合性文献数据库 -维普资讯 关键词: 模糊自适应共振理论 图像认证 图像置乱 不可见性 鲁棒[gap=857]Key words: FUZZY-ART; image authentication; image scramble; imperceptibility; robust
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我的毕设-基于图象置乱的DC分量数字水印 - Matlab - 编程论坛 关键词 :图像置乱,奇异值分解,水印,DC,AC [gap=553]Key words : permuted image, SVD, watermark, DC,AC
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Image scrambling has been widely used in Digital Watermarking.
近年来,图像置乱技术被广泛地应用在数字水印中。
参考来源 - 图像置乱在数字水印中的应用研究Experimental result shows that image scramble degree reflects the scramble effect well.
实验表明,给出的图像置乱度能较好地反映图像的置乱效果。
参考来源 - 一种新的Arnold反变换在数字水印中的应用Secondly, elaborating the theory of wavelet analysis, application of wavelet transform and image permutation.
其次阐述了小波分析理论基础,图像置乱技术及其应用。
参考来源 - 基于小波变换的图像数字水印算法研究From the encryption results, different levels of encryption is not the same as the degree of the video image scrambling, so it can be meet the various occasions on the security level of demand.
从加密效果上看,不同级别的加密对视频图像置乱程度是不一样的,因此能够满足不同场合对安全性级别的需求。
参考来源 - 基于混沌密码学的视频安全编解码算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
提出了一种新的基于魔方的混沌图像置乱算法。
In this paper, a new algorithm is proposed for image scrambling based on magic cube and chaotic.
提出了基于模糊散度理论的图像置乱程度评价新方法。
The new image scrambling degree evaluation method based on fuzzy divergence theory is proposed.
实验表明,给出的图像置乱度能较好地反映图像的置乱效果。
Experimental result shows that image scramble degree reflects the scramble effect well.
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