Towards an Efficient Hierarchical Codebooks for Content-Based Images Retrieval

来源 :Journal of Electronic Science and Technology | 被引量 : 1次 | 上传用户:guaiguainiu1
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In space feature quantization, the most important problem is designing an efficient and compact codebook. The hierarchical clustering approach successfully solves the problem of quantifying the feature space in a large vocabulary size. In this paper we
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