文章基本信息

标题：A Robust Digital Watermarking Technique using DWT-DCT and Statics blocks
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作者：Idrissi Nadia ; Ahmed Roukhe ; Lhoussaine Masmoudi 等
期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2013
卷号：10
期号：2
出版社：IJCSI Press
摘要：This paper introduces a method based on Discrete Wavelet Transform (DWT), Discrete Cosine Transform (DCT), and the characteristics of the human visual system (HVS). In this method the watermark data is embedded into imperceptibles blocks[1], we used the entropy value to select the suitable blocks. Experimental results show that the visual quality of the watermarked image and the extracted watermark is good in spite of attacks.
关键词：Watermarking image; DCT; DWT; HVS.