19 April 2000 Rotational invariant similarity measurement for content-based image indexing
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We propose a similarity matching technique for contents based image retrieval. The proposed technique is invariant from rotated images. Since image contents for image indexing and retrieval would be arbitrarily extracted from still image or key frame of video, the rotation invariant property of feature description of image is important for general application of contents based image indexing and retrieval. In this paper, we propose a rotation invariant similarity measurement in cooperating with texture featuring base on HVS. To simplify computational complexity, we employed hierarchical similarity distance searching. To verify the method, experiments with MPEG-7 data set are performed.
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Yong Man Ro, Yong Man Ro, Kiwon Yoo, Kiwon Yoo, } "Rotational invariant similarity measurement for content-based image indexing", Proc. SPIE 3974, Image and Video Communications and Processing 2000, (19 April 2000); doi: 10.1117/12.382935; https://doi.org/10.1117/12.382935


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