public static CVImage CannyEdgeDetection(CVImage image, double threshold1, double threshold2, int aperture_size)
{
if (image.Channels != 1)
{
throw new CVException("Canny edge detection supports only one channel image format.");
}
CVImage result = new CVImage(image.Width, image.Height, CVDepth.Depth8U, 1);
// Native call to openCV canny algorithm:
PInvoke.cvCanny(new __CvArrPtr(image), new __CvArrPtr(result), threshold1, threshold2, aperture_size);
return(result);
}
