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《Geospatial Information》 2007-01
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Algorithm for Vector Quantization Based on Classified and Competition

WANG Huini1,GE Ming2,DUAN Zhiqiang1 (1.Provincial Geomatics Center of Hubei, Wuhan 430071, China; 2.Wuhan Optics Valley Construction Investment Co., Ltd., Wuhan 430079, China)  
This algorithm produces initial codebook through a method of competition based on the classify-quantization. Experiment showed that the initial codebook's typification of this algorithm is very good. The algorithm greatly reduced calculation time on getting optimal codebook while don't reduce image compression quality.
【CateGory Index】: TN919.81
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Chinese Journal Full-text Database 8 Hits
1 SU Kai-na, QIAO Xiao-mei (College of Computer Science, Beijing University of Technology, Beijing 100022, China);Recognition of Human Action Using Zernike Moment-based Features[J];Journal of Beijing Polytechnic University;2005-04
2 LU Min, WU Tie-jun (School of Mechanical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China );A Region Character-Based Image Retrieval and Implementation[J];Journal of Engineering Graphics;2004-01
3 ZHAO Yan-ling, ZHANG Zhi-chao, GAO Zhen-ming, CHENG Jian-xin(School of Information Science & Engineering, Shandong University, Jinan 250100, China);Simple and workable moving objects segmentation algorithm[J];Infrared and Laser Engineering;2004-06
4 Yang Wei and Zhang Tianwen (Department of Computer Science and Engineering, Harbin Institute of Technology,Harbin 150001);A NEW METHOD FOR THE DETECTION OF MOVING TARGETS IN COMPLEX SCENES[J];JOURNAL OF COMPUTER RESEARCH AND DEVELOPMENT;1998-08
5 LIU Xiang-bin,XIANG Jian-chi,WANG Sheng-chun (Institute of Image Recognition & Computer Vision,Hunan Normal University,Changsha410081,China);Exploration of Recognition and Understanding of Human Behavior[J];Computer and Modernization;2004-12
6 DU Youtian,CHEN Feng,XU Wenli(Department of Automation,Tsinghua University,Beijing 100084,China);Region-based moving shadow detection approach[J];Journal of Tsinghua University(Science and Technology);2006-01
7 Liu,Jie Zhang,Donglai;The Updating Algorithm of Adaptive Gaussian Mixture Background Model[J];;2006-22
8 Xiao Mei~1,Han Chongzhao~1,Zhang Lei~2(1.School of Electronics and Information Engineering, Xi′an Jiaotong University,Xi′an 710049,China;2.Taibai Campus, Chang′an University,Xi′an 710064,China);Moving Shadow Detection Based on Multi-Information Fusion in Traffic Monitoring System[J];Journal of Xi'an Jiaotong University;2005-10
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