Feature based robust watermarking using
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Wei Lu; Hongtao Lu; Fu-Lai Chung
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Article
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2010
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Elsevier Science
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English
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This paper presents a robust watermarking scheme based on feature point detection and image normalization. Firstly some stable feature points are detected from the original image using the proposed multiresolution feature point detection filter. Then, image normalization is applied to the disks cent