OpenCV-YUV.rar_impossiblesef_opencv 尺寸_opencv 形状_yuv图片_图片尺寸

#include "Test_eged.h" #include <math.h> IplImage *tempjpg=0,*loadjpg =0,*loadjpg1 =0,*cedge = 0; IplImage *gray=0,*edge=0; char EgedName[]="image"; char TackName[]="Threshold"; int edge_width=1; void OnTacker(int h) { cvSmooth(gray,edge,CV_BLUR,3,3,0); cvNot(gray,edge); cvCanny(gray,edge,(float)edge_width,(float)edge_width*3,3); cvZero(cedge); cvCopy(loadjpg,cedge,edge); cvShowImage("image",cedge); } int main(int argc,char **argv) { CWinApp theApp; if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0)) { AfxMessageBox("窗口程序初始化出错"); return 1; } CString Filter; CString VideoFileName; Filter = "(*.jpg)|*.jpg| every files (*.*)|*.*||"; // Filter = "(*.mp4;*.avi)|*.avi;*.mp4|(*.mp4)|*.mp4| every files (*.*)|*.*||"; CFileDialog FileDlg (TRUE, NULL, NULL, OFN_HIDEREADONLY, Filter); // sprintf(Title,"打开 Cam_%d 视频文件名",Cam_id+1); FileDlg.m_ofn.lpstrTitle="选择文件"; if (FileDlg.DoModal () == IDOK) { VideoFileName = FileDlg.GetPathName(); CString nameExe = FileDlg.GetFileExt(); printf("-----%s------\n",nameExe); printf(VideoFileName); } //if((argc==2)&&(tempjpg=cvLoadImage(argv[1],1))!=0) // cout<<VideoFileName.GetBuffer(VideoFileName.GetLength())<<endl; if((tempjpg=cvLoadImage(VideoFileName.GetBuffer(VideoFileName.GetLength()),1))!=0) { int temp_width=400;//tempjpg->width-X_start; int temp_height =400;// tempjpg->height-Y_start; loadjpg=cvCreateImage(cvSize(400,400),8,3); loadjpg1 = cvCreateImage(cvSize(temp_width,temp_height),IPL_DEPTH_8U,3); cvSetImageROI(tempjpg,cvRect(X_start,Y_start,temp_width,temp_height)); cvCopyImage(tempjpg, loadjpg); cvResetImageROI(tempjpg); // cvResize(loadjpg1,loadjpg); // cout<<loadjpg1->width<<" "<<loadjpg1->height<<endl; cout<<loadjpg->width<<" "<<loadjpg->height<<endl; // cvNamedWindow("imagesrc",1); // cvShowImage("imagesrc",loadjpg); //////////////////////旋转和缩放 IplImage *dst = cvCreateImage(cvSize(400,400),8,3); /* int delta=1;//旋转值 int angle=0; int opt=0;//1==旋转加缩放 0=旋转 double factor=0.0; for (;;) { float m[6]; CvMat M = cvMat(2,3,CV_32F,m); int w=loadjpg->width; int h=loadjpg->height; if (opt)// factor = (cos(angle*CV_PI/180.0)+1.05)*2; else factor=1; m[0]=(float)(factor*cos(-angle*2*CV_PI/180.)); m[1]=(float)(factor*sin(-angle*2*CV_PI/180.)); m[3]=-m[1]; m[4]=m[0]; ///将旋转中心移到图片中心 m[2]=w*0.5f; m[5]=h*0.5f; cvGetQuadrangleSubPix(loadjpg,dst,&M); cvNamedWindow("imagedst",1); cvShowImage("imagedst",dst); if(cvWaitKey(5)==27) break; angle = (int)(angle+delta)%360; } cvReleaseImage(&dst);*/ ///////////////////// // float k[9]={ 1.f/16 , 2.f/16, 1.f/16, // 2.f/16 , 4.f/16, 2.f/16, // 1.f/16 , 2.f/16, 1.f/16}; // CvMat km=cvMat(3,3,CV_32F,k); // IplConvKernel *elem=cvCreateStructuringElementEx(3,3,1,1,CV_SHAPE_RECT,NULL); // // // cvDilate(loadjpg,loadjpg,NULL,1); // // cvErode(loadjpg,loadjpg,NULL,1); // cvFilter2D(loadjpg,loadjpg,&km,cvPoint(-1,-1)); // cvReleaseStructuringElement(&elem); // cvCopyMakeBorder(loadjpg,loadjpg,cvPoint(0,0),IPL_BORDER_CONSTANT,cvScalar(255,0,0,0)); // // // // cvApproxChains() // cvNamedWindow("imagedst",1); // cvShowImage("imagedst",loadjpg); // if(cvWaitKey(5)==27) // break; //CvArr() // cvWaitKey(0); ////for-loop /////////////////////// // IplImage *temp_dst=cvCreateImage(cvSize(256,256),8,3); IplImage *temp_dst=cvCreateImage(cvGetSize(loadjpg),8,3); IplImage *temp_src=cvCreateImage(cvGetSize(loadjpg),8,3); // cvErode(loadjpg,temp_dst,NULL,1); // cvDilate(temp_dst,temp_src,NULL,1); // cvLogPolar(tempjpg,temp_dst,cvPoint2D32f(tempjpg->width/2,tempjpg->height/2),40, // CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS); // cvLogPolar(temp_dst,temp_src,cvPoint2D32f(tempjpg->width/2,tempjpg->height/2),40, // CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS+CV_WARP_INVERSE_MAP); // cvNamedWindow("temp_dst",1); // cvShowImage("temp_dst",temp_dst); // cvNamedWindow("temp_src",1); // cvShowImage("temp_src",temp_src); // cvWaitKey(0); int width = loadjpg->width; int height = loadjpg->height; cedge = cvCreateImage(cvSize(width,height),IPL_DEPTH_8U,3); gray = cvCreateImage(cvSize(width,height),IPL_DEPTH_8U,1); edge = cvCreateImage(cvSize(width,height),IPL_DEPTH_8U,1); ///////////////////////// cvCvtColor(loadjpg,gray,CV_BGRA2GRAY); cvNamedWindow("image",1); cvShowImage("image",loadjpg1); cvCreateTrackbar("love","image",&edge_width,100,OnTacker); OnTacker(0); cvWaitKey(0); cvReleaseImage(&loadjpg); cvReleaseImage(&gray); cvReleaseImage(&edge); cvReleaseImage(&tempjpg); cvDestroyWindow("image"); cvDestroyWindow("imagesrc"); return 1; } return 1; }