一个mat和iplimage以及使用cvInRangeS批量修改矩阵值例子

cv::Mat img = cv::imread(bmpfile);IplImage *pimg =  &(IplImage(img));IplImage *pimg2;pimg2 = cvCreateImage(cvSize(w,h),8,1);CvMat *pmt1 = new CvMat;cvInRangeS(pimg,cvScalar(0),cvScalar(255),pimg2);cvNamedWindow("hello.world");cvShowImage("hello.world",pimg2);cvWaitKey(0);