国家自然科学基金(s60773031)

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Geometrically invariant color image watermarking scheme using feature points
《Science in China(Series F)》2009年第9期1605-1616,共12页WANG XiangYang MENG Lan YANG HongYing 
the National Natural Science Foundation of China (Grant Nos. 60773031, 60873222);the Open Foundation of State Key Laboratory of Networking and Switching Technology of China (Grant No. SKLNST-2008-1-01);the Open Foundation of State Key Laboratory of Information Security of China (Grant No. 03-06);the Open Foundation of State Key Laboratory for Novel Software Technology of China (Grant No. A200702);Liaoning Research Project for Institutions of Higher Education of China (Grant No. 2008351)
Geometric distortion is known as one of the most difficult attacks to resist. Geometric distortion desynchronizes the location of the watermark and hence causes incorrect watermark detection. In this paper, we propose...
关键词：image watermarking geometric distortion color image feature point image normalization 
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