Opencv 兼容OPENCV1.0

const char* image="1.jpg";Ptr<IplImage> img=cvLoadImage(image);   // 转换Mat IplImage.if (img.empty()){return -1;}Mat img1(img);Mat img_yuv;cvtColor(img1,img_yuv,CV_BGR2YCrCb);vector<Mat> planes;split(img_yuv,planes);MatIterator_<uchar> it=planes[0].begin<uchar>(), it_end=planes[0].end<uchar>();for(; it!=it_end; ++it){double v=*it*1.7+rand()%21-10;*it=saturate_cast<uchar>(v*v/255);      //saturate_cast强制类型转换}for(int y=0; y<img_yuv.rows; y++){uchar *pp=planes[1].ptr<uchar>(y);for(int x=0; x<img_yuv.cols; x++){pp[x]=saturate_cast<uchar>(pp[x]-128)/2;uchar &cc=planes[2].at<uchar>(y,x);cc=saturate_cast<uchar>(cc-153);}}merge(planes,img_yuv);cvtColor(img_yuv, img1,CV_YCrCb2BGR);imshow("11",img1);