基于CamShift的自适应颜色空间目标跟踪算法

Object tracking algorithm with adaptive color space based on CamShift

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。

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...