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Fusion of block and keypoints based approaches for effective copy-move image forgery detection
Keypoint-based and block-based methods are two main categories of techniques for detecting copy-move forged images, one of the most common digital image forgery schemes. In general, block-based methods suffer ...
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Article
Adaptive fusion of color and spatial features for noise-robust retrieval of colored logo and trademark images
Due to their uniqueness and high value commercially, logos/trademarks play a key role in e-business based global marketing. However, existing trademark/logo retrieval techniques and content-based image retriev...