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Code: Alles auswählen

QImage tmp((uchar*)(myIplmage->imageData), myIplmage->width, myIplmage->height, QImage::Format_RGB888);  // Choose your format here

tmp = tmp.rgbSwapped();  // OpenCV uses BGR, Qt RGB, so swap the image
      

Code: Alles auswählen

// Use the same ipl-properties to create a header
IplImage *tmp = cvCreateImageHeader(cvGetSize(myIplmage), myIplmage->depth, myIplmage->nChannels);
tmp->imageData = (char*)(qtImg.bits());

// OpenCV uses BGR, Qt RGB -> convert again
cvCvtColor(tmp,tmp, CV_RGB2BGR); 

// Do whatever you want with tmp here
// [...]

cvReleaseImage(&tmp);