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This paper presents a new kind of image retrieval system which obtains the feature vectors of images by estimating their fractal
dimension; and at the same time establishes a tree-structure image database. After preprocessing and feature extracting, a
given image is matched with the standard images in the image database using a hierarchical method of image indexing. 相似文献
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INTRODUCTIONWiththerapiddevelopmentofthetechnologyofimagecollection ,storage,processionanddis play,digitalimagesarewidelyused (Zhangetal.,2 0 0 1 ) .However,itisdifficulttomanageahugeimagedatabase ,sothestudyoftheimagedatabasemanagementsystemandtheimagein… 相似文献
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