Computer Science ›› 2006, Vol. 33 ›› Issue (4): 215-217.
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QIU Kai-Jin, XIAO Guo-Qiang, ZHANG Wei-Qun （ Faculty of Computer ＆ Information Science, Southwest University, Chongqing 400715）
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Abstract: In this paper, we propose a new image retrieval algorithm based on block edge patterns. Block edge patterns are extracted respectively from each 8×8 block of image. Then a 3-D or 4-D histogram is constructed by utilizing block edge patterns to retrieve im
Key words: Block edge patterns, Edge pattern histograms, Content-based image retrieval, Discrete cosine transform （DCT）
QIU Kai-Jin, XIAO Guo-Qiang, ZHANG Wei-Qun （ Faculty of Computer ＆ Information Science, Southwest University, Chongqing 400715）. [J].Computer Science, 2006, 33(4): 215-217.
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