International Journal of Computer Vision
SIMPLIcity: Semantics-Sensitive Integrated Matching for Picture LIbraries
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image Indexing Using Color Correlograms
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Pattern Recognition Letters
IEEE Transactions on Image Processing
Color image indexing using BTC
IEEE Transactions on Image Processing
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We propose a new content-based image retrieval method using the color and pattern histogram that is adaptive to the block classification characteristics. In the proposed method, the color and pattern feature vectors are extracted according to the characteristics of the block classification after dividing an image into the blocks with a fixed size. Specifically, the adaptive representative color histograms are calculated according to the statistical characteristics of the classified block and the directional pattern histograms are extracted by performing the directional pattern classification. Experimental results show that the proposed method can outperform the conventional methods as regards the precision.