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《Acta Automatica Sinica》 2009-05
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Study on Target Model Update Method in Mean Shift Algorithm

SHEN Zhi-Xi1 YANG Xin1 HUANG Xi-Yue11.Navigation and Guidance Laboratory,College of Automation,Chongqing University,Chongqing 400030  
Mean shift is a robust and real-time pattern matching algorithm.At present,the total model update strategy of the mean shift algorithm still has shortage under changed scenes,e.g.,target appearance changes,non-target occlusion.Therefore,the paper presents a selective sub-model update strategy for the mean shift algorithm.The proposed method treats each sub-model of target model as singleton,selects and updates sub-model and its weight based on match contributing degree of each sub-model in the current frame.The experiment result shows the proposed method is more robust and effective than the total model update strategy.
【Fund】: 国家自然科学基金(69674012);; 重庆市自然科学基金(2006BA6016)资助~~
【CateGory Index】: TP391.41
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 WANG Yong-Zhong~1 LIANG Yan~1 ZHAO Chun-Hui~1 PAN Quan~1 1.College of Automation,Northwestern Polytechnical University,Xi'an 710072;Kernel-based Tracking Based on Adaptive Fusion of Multiple Cues[J];Acta Automatica Sinica;2008-04
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 Zhang Tao Cai Can-hui (Institute of Information Science and Technology, Huaqiao University, Quanzhou 362021, China);A Face Tracking Algorithm Based on Multiple Feature Mean Shift[J];Journal of Electronics & Information Technology;2009-08
2 JIA Hui-Xing ZHANG Yu-Jin 1.Tsinghua National Laboratory for Information Science and Technology,Tsinghua University Beijing 100084 2.Department of Electronic Engineering,Tsinghua University,Beijing 100084;Multiple Kernels Based Object Tracking Using Histograms of Oriented Gradients[J];Acta Automatica Sinica;2009-10
3 WANG Bao-rong1,2,YANG Hua1,WANG Yi-cheng1,YIN Song-feng1(1.Key Lab of Infrared and Low Temperature Plasma of Anhui Province,Electronic Engineering Institute, Hefei 230037,China;2.Unit 68215,Minhe 800810,China);Target tracking based on Kalman filter and mean-shift[J];Laser & Infrared;2009-11
4 Lin Hui Zhang Huajun(College of Physics and Telecommunication Engineering,Fuzhou University,Fuzhou 350002);Study on Object Tracking Technology Based on Color-Space 2D Histogram[J];Computer & Digital Engineering;2009-12
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