Treshloding an image usin a OpenCv and specify the limits.

漫水填充法是一种用特定的颜色填充联通区域，通过设置可连通像素的上下限以及连通方式来达到不同的填充效果的方法。-The method of diffuse water filling method is a region filled with a specific color Unicom, by setting upper and lower limits and communicating pixel communicating manner to achieve different fil

漫水填充法是用特定的颜色填充连通区域，通过设置可连通像素的上下限以及连通方式达到不同的填充效果-The diffuse fill method is to fill the connected area with a specific color, and by setting the upper and lower limits of the connectable pixels and the connected way to achieve different filling effect