文章基本信息

标题：Image Retrieval Method Based on Fusion of Edge Features and RGB Color Component
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作者：Yu Xiaoyang ; Liu Shuang ; Dong Wenfei 等
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：10
页码：243-250
出版社：SERSC
摘要：Construct an image retrieval method based on feature fusion of color features of RGB component and edge feature. The execution of this method is divided into the following steps: First, the original image is decomposed into three components images of RGB; Secondly, wavelet decomposition is carried out on each component image; Third, color and edge features are obtained on the low-pass components from each component image; Finally, these two features are combined to complete the image retrieval. Experimental results show that the proposed method has better accuracy than the retrieval method using single feature, and retrieval speed is relatively fast.
关键词：Image retrieval; RGB component; Color features; Edge features; Wavelet ; decomposition