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《Journal of Beijing Polytechnic University》 2003-04
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Research on Compressed Domain Image Retrieval Technique

SHEN Lan-sun, LI Xiao-hua, HUANG Xiang-lin ( Signal and Information Processing Lab, Beijing University of Technology, Beijing 100022, China )  
The retrieval techniques based on DCT and DWT compressed domain have been deeply investigated as viewed from the combination of indexing and compression techniques, and a series of new algorithms are proposed. The experiment results show that the solution jointing compression and indexing techniques is efficient and effective, and therefore can markedly improve the performance of multimedia application system.
【Fund】: 国家自然科学基金资助项目(60172045);; 北京市自然科学基金资助项目(4002002);; “863”计划基金资助项目(2001AAl21061)
【CateGory Index】: TP391.3
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