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ImageTColor, TDepthLaplace Method
Calculates Laplacian of the source image by summing second x- and y- derivatives calculated using Sobel operator. Specifying aperture_size=1 gives the fastest variant that is equal to convolving the image with the following kernel: |0 1 0| |1 -4 1| |0 1 0|

Namespace:  Emgu.CV
Assembly:  Emgu.CV.World (in Emgu.CV.World.dll) Version: (
public Image<TColor, float> Laplace(
	int apertureSize


Type: SystemInt32
Aperture size

Return Value

Type: ImageTColor, Single
The Laplacian of the image
See Also