简述不同的阀值策略对于图像阴影的检测，还有他们之间不能的效率和应用场合-Image diff erence threshold strategies and shadow detection

很经典的搜索图案匹配的代码，labwindows写的，可以设置阀值，匹配度，以及角度等，-Very classic patterns that match the search code, labwindows written, you can set a threshold, matching degree, as well as the point of view, etc.

很经典的搜索图案匹配的代码，labwindows写的，可以设置阀值，匹配度，以及角度等，-Very classic patterns that match the search code, labwindows written, you can set a threshold, matching degree, as well as the point of view, etc.