Another key process in region-based image retrieval system is to extract some mean feature of the image area, and to use some felicitous method matching image.
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- 基于区域的图像检索的另一个关键步骤是对分割出的大小不等的若干图像区域提取有意义的特征,选择适当的区域匹配策略进行匹配。