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基于均值漂移算法和粒子滤波算法的目标跟踪*

, PP. 787-793

Keywords: 目标跟踪,均值漂移,粒子滤波算法,遮挡

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Abstract:

将均值漂移算法和粒子滤波算法分别做出改进后进行有效结合.在非遮挡和不严重遮挡情况下,采用改进的均值漂移算法,在严重遮挡情况下,采用改进的粒子滤波算法,并在遮挡结束后验证正确的跟踪是否得到恢复.提出有效的分块检测遮挡算法,遮挡期间颜色模板不更新.实验结果表明该算法具有较好的实时性和鲁棒性,能有效实现复杂场景下的目标跟踪.

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