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基于小波提升框架的图像序列中运动目标检测算法

DOI: 10.11834/jig.200505119

Keywords: 提升框架,检测算法,图像序列,小波,智能监测系统,运动目标识别,多分辨率,充分利用,可变模板,目标运动,检测效率,准确性,时空域,形变

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Abstract:

图像序列中运动目标的检测和跟踪是智能监测系统中的重要问题,为了提高运动目标识别的效率和准确性,同时解决日标运动中的形变造成的检测困难,首先针对传统的运动日标检测算法所存在的局限.把小波提升框架运用到运动目标的检测中,然后充分利用小波的多分辨率特性和提升框架可以直接在时空域内设计的优点,再结合可变模板方法,提出了一种新的基于小波提升框架的运动目标检测算法。实验结果表明,新方法较好地解决了目标运动中因形变造成的检测困难,并提高了检测效率和速度。

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