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基于视频图像Harris角点检测的车辆测速

DOI: 10.11834/jig.2006011284

Keywords: Harris角点检测,运动角点,灰度相关

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Abstract:

为了方便快速地进行车速测量,提出了一种用于测量视频图像中车辆速度的方法。该方法取运动角点为特征量,通过选择灰度相关函数为特征匹配函数,实现了车辆在一定帧差内移动距离的测量。与传统方法相比,该方法不仅对设备的限制更小,而且运算速度更快。

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