MatLaplacian Method OpenCvSharp Class Library
Calculates the Laplacian of an image

Namespace:  OpenCvSharp.CPlusPlus
Assembly:  OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public Mat Laplacian(
	MatType ddepth,
	int ksize = 1,
	double scale = 1,
	double delta = 0,
	BorderType borderType = BorderType.Reflect101
)

Parameters

ddepth
Type: OpenCvSharp.CPlusPlusMatType
The desired depth of the destination image
ksize (Optional)
Type: SystemInt32
The aperture size used to compute the second-derivative filters
scale (Optional)
Type: SystemDouble
The optional scale factor for the computed Laplacian values (by default, no scaling is applied
delta (Optional)
Type: SystemDouble
The optional delta value, added to the results prior to storing them in dst
borderType (Optional)
Type: OpenCvSharpBorderType
The pixel extrapolation method

Return Value

Type: Mat
Destination image; will have the same size and the same number of channels as src
See Also

Reference