Dear all,<br>Does anyone have a experience to implemt one dimensional gradient of an 2D image?<br>For example, I have a 2D image, and I wana get x-direction and y-direction gradients of this image. Below is a sample code.<br>
If u have any experience, plz show me.<br>--<br>vtkImageData *blurimg=vtkImageData::New();<br> blurimg=GaussianSmooth->GetOutput();<br> <br> vtkImageGradient *imgGradient=vtkImageGradient::New();<br> imgGradient->SetInput(blurimg);<br>
imgGradient->SetDimensionality(2);<br>--<br clear="all"> <br>Kind Regards,<br> Tom <br><br>