检测凸壳中的特定指尖 [英] Detect specific finger tip in convexhull

问题描述

H i，我能够使用cvConvexityDefects（）和Convexhull函数检测指尖和谷...现在我想确定哪个指尖属于什么手指...例如我想检测拇指的指尖并做一些事情......需要一些提示......提前感谢： - ）

Hi, i was able to detect finger tips and valleys using cvConvexityDefects() and Convexhull functions...now i want to identify what finger tip is belongs to what finger...for an example i want to detect finger tip of the thumb and do something..Need some tips...Thanks in advance :-)

推荐答案

如果您检测到所有五个提示并且知道手的方向，足以在垂直方向上重新调整手。您可以从左到右排序提示;拇指是最左边和最右边的最低点。

If you detected all five tips and know the direction of the hand, it suffices to realign the hand in the vertical direction. You can sort the tips left to right; thumb is the lowest of leftmost and rightmost.

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