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| The technique of relevance feedback has been introduced to content-based 3D model retrieval; however, two essential issues which affect the retrieval performance have not been addressed. In this paper, a novel relevance feedback mechanism is presented, which effectively makes use of strengths of different feature vectors and perfectly solves the problem of small sample and asymmetry. During the retrieval process, the proposed method takes the user\\\\\\\ |
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| Keywords:content-based 3D Shape Retrieval, Relevance Feedback, feature vector |
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