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基于粒子滤波和Mean-shift的自适应目标跟踪方法 被引量:2

Adaptive Target Tracking Algorithm Based on Particle Filtering and Mean-shift
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摘要 目标跟踪技术一直是计算机视觉的核心内容。结合粒子滤波与Mean-shift跟踪方法,提出了一种新的自适应目标跟踪方法。通过利用粒子滤波获取目标的初始位置,进而采用Mean-shift跟踪方法,实现目标跟踪的准确定位;同时,通过抑制背景特征分布,更新目标特征分布,从而在跟踪过程中自适应调整目标的模板表示。实验结果表明了方法的有效性。 tTargetracking ian importantopiin computevision. New adaptive targetracking algorithm based on Particle Filtering and Mean-shifwaproposed. The initial position of targewaacquired by using Particle Filter, then the accurate position of targewafinally obtained by using the Mean-shifmethod. Athe same time, the targetemplate representation waadaptive adjusted through the background characteristicsuppression and the targecharacteristicupdating. Experimental resultdemonstrate the effectivenesof the method.
出处 《科学技术与工程》 北大核心 2013年第33期10013-10016,10031,共5页 Science Technology and Engineering
关键词 粒子滤波 MEAN-SHIFT 目标跟踪 彩色直方图 particle filtering mean-shift target tracking color histogram
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参考文献11

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