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怎么能返回到识别圈出的矩形的四个角的坐标呢？有程序？识别物体坐标（固定摄像头）
你具体的函数不一样，返回的也不一样。
如果是(x,y,w,h)的话，那么四个坐标分别是 (x, y) (x, y+h) (x+w, y) (x+w, y+h)
有具体程序演示吗？
没有，这是很简答的计算问题。