Electronics & Electrical Engineering |
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An image retrieval system based on fractal dimension |
YAO Min, YI Wen-sheng, SHEN Bin, DAI Hong-hua |
College of Computer Science, Zhejiang University, Hangzhou 310027, China; School of Information Technology, Deakin University, Melbourne VIC 3125, Australia |
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Abstract 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.
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Received: 02 August 2002
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