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基于CamShift的自适应颜色空间目标跟踪算法
引用本文:徐琨,贺昱曜,王卫亚. 基于CamShift的自适应颜色空间目标跟踪算法[J]. 计算机应用, 2009, 29(3): 757-760
作者姓名:徐琨  贺昱曜  王卫亚
作者单位:1. 长安大学,信息工程学院,西安,710064
2. 长安大学,电子与控制工程学院,西安,710064
摘    要:CamShift算法只适于特定颜色目标的跟踪,针对这一不足,提出了自适应颜色空间目标跟踪算法。依据当前测量值,根据类间平均距离动态选择当前颜色空间。颜色空间更新判断机制的引入,降低了颜色空间更新带来的时间开销。实验结果表明,该算法可以更准确地在复杂背景下的跟踪各种色彩的目标。

关 键 词:目标跟踪  连续自适应均值漂移算法  颜色空间选择
收稿时间:2008-09-05

Object tracking algorithm with adaptive color space based on CamShift
XU Kun,HE Yu-yao,WANG Wei-ya. Object tracking algorithm with adaptive color space based on CamShift[J]. Journal of Computer Applications, 2009, 29(3): 757-760
Authors:XU Kun  HE Yu-yao  WANG Wei-ya
Affiliation:1.School of Information Engineering;Chang'an University;Xi'an Shaanxi 710064;China;2.School of Electronic and Control Engineering;China
Abstract:Considering the poor performance that CamShift algorithm only applies to track targets with certain color,an improved algorithm named adaptive color space tracking algorithm was proposed.Using the new measurements,the current color space was selected dynamically according to the average distance between objects and backgrounds.With the introduction of the mechanism in similarity analysis,time cost was decreased.The experimental results show the new algorithm can track multi-color targets in complex backgrou...
Keywords:object tracking  continuously adaptive mean shift  color space model selection
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