Memory leaks in IplImage

Vimba

asked 2013-06-19 02:48:01 -0600

Marian
11 ●1 ●1 ●4

updated 2013-06-19 08:08:17 -0600

I have the function, which is leaking memory:

void CAsynchronousGrabDlg::ComputeVariables(FramePtr pFrame)
{
    IplImage *testImage;
    byte *imageData;
    pFrame -> GetImage(imageData);
    VmbUint32_t nWidth, nHeight;
    nWidth = m_pApiController->GetWidth();
    nHeight = m_pApiController->GetHeight();
    testImage = cvCreateImage(cvSize(nWidth, nHeight), IPL_DEPTH_8U, 1);
    cvSetData(testImage, imageData, nWidth);

//  delete imageData;
//  delete testImage;
}

If I try to use delete function, for example delete imageData or delete testImage, I get memory assertion. Can someone tell me, how to correctly deallocate memory for these functions?

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Comments

By finding out how Vimba stores its frames and converting it to IplImage or better, Mat. Or you could go the easy way and simply create a copy by iterating over the picture and copying the pixel values.