1、CFileDialog SaveDlg( FALSE, L"bmp", L"未命名", OFN_HIDEREADONLY 匀舶热圾| OFN_OVERWRITEPROMPT | OFN_NOCHANGEDIR, L"所有文件(*.bmp,*.jpg,*.gif,*tiff)|*.bmp;*.jpg;*.gif;*.tiff| BMP(*.bmp)|*.bmp| JPG(*.jpg)|*.jpg| GIF(*.gif)|*.gif| TIFF(*.tiff)|*.tiff||", NULL);if(SaveDlg.DoModal() == IDOK){CString tempname = SaveDlg.GetPathName();string savePath = (LPCSTR)CStringA(tempname);cvSaveImage(savePath.c_str(),pFrame); //保存一帧 tempname.ReleaseBuffer();MessageBox(L"文件已成功保存!");}
2、用cvSaveImage这个可以将图片保存到中文路径。
3、 IplImage* pFrame ;pFrame = camera.QueryFrame(); //抓取一帧