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| An Image Retrieval Method in JPEG2000 Compressed Domain |
| Ni Lin①; Miao Yuan② |
| ①Dept of Electron Eng and Info Sci.,Univ. of Sci. and Tech.of China Hefei 230026; China;②School of Electrical and Elrctronic Engineering Nanyang Technological University Singapore |
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Abstract The data structure in JPEG2000 compressed domain is firstly analyzed. The concept of information tree and a novel tree-distance measurement are then proposed. Finally, a new image retrieval method in JPEG2000 compressed domain is proposed. Experimental results show its potential in the research of compressed domain image retrieval techniques.
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Received: 13 November 2003
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2005, Vol. 27 
