opencv中对图像进行灰度化，二值化，边缘检测等，以及一些标定，,opencv

OPENCV的一些简单程序，希望大家多参考-OPENCV of some simple procedures, hope that we make reference to

通过轮廓来标示边界 在边界出画点 没有加入opencv的库函数 只是通过c写出来的-Marked by the outline to draw the boundary in the boundary out of points not joined the opencv library functions to write out only by c