Calculates the image derivative by convolving the image with the appropriate kernel: dst(x,y) = dxorder+yodersrc/dxxorder?dyyorder |(x,y) The Sobel operators combine Gaussian smoothing and differentiation so the result is more or less robust to the noise. Most often, the function is called with (xorder=1, yorder=0, aperture_size=3) or (xorder=0, yorder=1, aperture_size=3) to calculate first x- or y- image derivative.
|C#||Visual Basic||Visual C++|
Assembly: Emgu.CV (Module: Emgu.CV) Version: 18.104.22.168 (22.214.171.124)
The result of the sobel edge detector