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基于光流场检测汽车运动

于 2022-02-01 发布 文件大小:723.59 kB
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代码说明:

程序首先调用vision.opticalflow计算交通视频中的光流场,在对光流场的幅值进行阈值分割获得二值图,其赋值大的位置证明有车流量;接着进行形态学处理,滤波,腐蚀和关闭。最后通过面积比例判断是否有汽车。

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