OpenCV - 身体轮廓手术检测

Question

Good day.

I'm trying to analyze a human body contour using openCV. I already recognized head (topmost point of contour), left and right arms (leftmost and rightmost poitns), left and right legs (I split a body contour into two halves and found bottommost points). I also have shoulder points (topmost points between corresponding leg and foot).

But I also need to recognize armpits and I have no idea how to. Here's what I already have (red outline is my contour. I'm working with HSV image, if that even matters):

Answer 1

你必须在这里使用findContour（）然后使用凸包，它可以为你提供更好的服务。