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- W2379509706 abstract "A novel image watermarking scheme based on feature points and the self_similarities of the images is proposed. In the embedding, the gravity centers of the 3 most significant bit planes are calculated and construct a feature triangle. According to the watermark bit, we determine the searching area and look for the most similar triangle of the feature triangle. Then the feature triangle is replaced with the matching triangle and thus finish the embedding. In the detection, the feature triangle is obtained and the algortithm search for the most similar one within the whole image.Then the watermark bit can be decided according to the matching triangle position. Experimental results show that the scheme is robust to RST attacks as well as compression, filtering, cropping and additive noise." @default.
- W2379509706 created "2016-06-24" @default.
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- W2379509706 date "2004-01-01" @default.
- W2379509706 modified "2023-09-23" @default.
- W2379509706 title "Digital Image Watermarking Resistant to RST Attacks Based on Feature Points and Self-similarities within Images" @default.
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