//#include?
//#include?
//#include?
//#include?
//#include?“opencv2/core/core.hpp“
//#include?“opencv2/highgui/highgui.hpp“
//#include?“opencv2/imgproc/imgproc.hpp“
//
//using?namespace?cv;
//using?namespace?std;
//
//void?AdaptiveFindThreshold（const?CvArr*?image?double?*low?double?*high?int?aperture_size?=?3）;
//void?_AdaptiveFindThreshold（CvMat?*dx?CvMat?*dy?double?*low?double?*high）;
//
//int?main（int?argc?char**?argv）
//{
//	IplImage*?pImg?=?NULL;
//	IplImage*?pCannyImg?=?NULL;
//
//	double?low_thresh?=?0.0;
//	double?high_thresh?=?0.0;
//
//	if?（?（pImg?=?cvLoadImage（“l(fā)ena.jpg“））?!=?0）
//	{
//		pCannyImg?=?cvCreateImage（cvGetSize（pImg）?IPL_DEPTH_8U?1）;
//
//		CvMat?*dx?=?（CvMat*）pImg;
//		CvMat?*dy?=?（CvMat*）pCannyImg;