CvArrSmooth Method (CvArr, SmoothType, Int32, Int32, Double, Double) OpenCvSharp Class Library
Smooths the image in one of several ways.

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

public void Smooth(
	CvArr dst,
	SmoothType smoothtype,
	int param1,
	int param2,
	double param3,
	double param4
)

Parameters

dst
Type: OpenCvSharpCvArr
The destination image.
smoothtype
Type: OpenCvSharpSmoothType
Type of the smoothing.
param1
Type: SystemInt32
The first parameter of smoothing operation.
param2
Type: SystemInt32
The second parameter of smoothing operation. In case of simple scaled/non-scaled and Gaussian blur if param2 is zero, it is set to param1.
param3
Type: SystemDouble
In case of Gaussian kernel this parameter may specify Gaussian sigma (standard deviation). If it is zero, it is calculated from the kernel size.
param4
Type: SystemDouble
In case of non-square Gaussian kernel the parameter may be used to specify a different (from param3) sigma in the vertical direction.
See Also

Reference