openCV:CvWarpPerspective这个函数谁比较熟悉?
如题,谁对这个函数使用比较熟练,能不能具体讲解一下用法?我用
IplImage* xformed; xformed = cvCreateImage( cvGetSize( img2 ), IPL_DEPTH_8U, 3 );//透视变换,img1是源图像,xformed是目标图像,H是变换矩阵, cvWarpPerspective( img1, xformed, H, CV_INTER_LINEAR + CV_WARP_FILL_OUTLIERS,cvScalarAll( 0 ) );