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hi,

i converted depth stream into mat variable in opencv.

when i run the code it runs successfully. but nothing is shown in the screen. and after few second the screen become black.

I am not able to figure out what mistake i am doing.

below is the code :

int wmain(int argc, WCHAR* argv[]) { //Create the IplImage headers IplImage* depthimg = cvCreateImageHeader(cvSize(320, 240), 16, 1);

// create the PXCSenseManager
PXCSenseManager *psm=0;
psm = PXCSenseManager::CreateInstance();
if (!psm) {
    wprintf_s(L"Unable to create the PXCSenseManager\n");
    return 1;
}

// select the color stream of size 640x480 and depth stream of size 320x240
psm->EnableStream(PXCCapture::STREAM_TYPE_DEPTH, 640, 480);

// initialize the PXCSenseManager
if(psm->Init() != PXC_STATUS_NO_ERROR) return 2;

PXCImage *colorIm, *depthIm;

for (int i=0; i<MAX_FRAMES; i++) 
{
    if (psm->AcquireFrame(true)<PXC_STATUS_NO_ERROR) break;

    // retrieve all available image samples
    PXCCapture::Sample *sample = psm->QuerySample();

    // retrieve the image or frame by type from the sample
    depthIm = sample->depth;

    PXCImage *depth_image = depthIm;

    PXCImage::ImageData depthImageData;

    depth_image->AcquireAccess( PXCImage::ACCESS_READ, &depthImageData );

    cvSetData( depthimg, (short*)depthImageData.planes[0], depthimg->width * sizeof(short) );

    Mat depthMat(depthimg );

    imshow( "depth", depthMat );

    depth_image->ReleaseAccess(&depthImageData);
}

waitKey();

}

thanks !!

hi,

i converted depth stream into mat variable in opencv.

when i run the code it runs successfully. but nothing is shown in the screen. and after few second the screen become black.

I am not able to figure out what mistake i am doing.

below is the code :

int wmain(int argc, WCHAR* argv[]) 
{
    //Create the IplImage headers
    IplImage* depthimg = cvCreateImageHeader(cvSize(320, 240), 16, 1);
 
1);

    // create the PXCSenseManager
 PXCSenseManager *psm=0;
 psm = PXCSenseManager::CreateInstance();
 if (!psm) {
     wprintf_s(L"Unable to create the PXCSenseManager\n");
     return 1;
 }

 // select the color stream of size 640x480 and depth stream of size 320x240
 psm->EnableStream(PXCCapture::STREAM_TYPE_DEPTH, 640, 480);

 // initialize the PXCSenseManager
 if(psm->Init() != PXC_STATUS_NO_ERROR) return 2;

 PXCImage *colorIm, *depthIm;

 for (int i=0; i<MAX_FRAMES; i++) 
 {
     if (psm->AcquireFrame(true)<PXC_STATUS_NO_ERROR) break;

     // retrieve all available image samples
     PXCCapture::Sample *sample = psm->QuerySample();

     // retrieve the image or frame by type from the sample
     depthIm = sample->depth;

     PXCImage *depth_image = depthIm;

     PXCImage::ImageData depthImageData;

     depth_image->AcquireAccess( PXCImage::ACCESS_READ, &depthImageData );

     cvSetData( depthimg, (short*)depthImageData.planes[0], depthimg->width * sizeof(short) );

     Mat depthMat(depthimg );

     imshow( "depth", depthMat );

     depth_image->ReleaseAccess(&depthImageData);
 }

 waitKey();

 }
 
thanks !!