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MatSobel Method

Calculates the first, second, third or mixed image derivatives using an extended Sobel operator

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public Mat Sobel(
	MatType ddepth,
	int xorder,
	int yorder,
	int ksize = 3,
	double scale = 1,
	double delta = 0,
	BorderTypes borderType = BorderTypes.Reflect101
)

Parameters

ddepth
Type: OpenCvSharpMatType
The destination image depth
xorder
Type: SystemInt32
Order of the derivative x
yorder
Type: SystemInt32
Order of the derivative y
ksize (Optional)
Type: SystemInt32
Size of the extended Sobel kernel, must be 1, 3, 5 or 7
scale (Optional)
Type: SystemDouble
The optional scale factor for the computed derivative 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: OpenCvSharpBorderTypes
The pixel extrapolation method

Return Value

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