Smooths image using one of several methods. Every of the methods has some features and restrictions listed below Blur with no scaling works with single-channel images only and supports accumulation of 8-bit to 16-bit format (similar to cvSobel and cvLaplace) and 32-bit floating point to 32-bit floating-point format. Simple blur and Gaussian blur support 1- or 3-channel, 8-bit and 32-bit floating point images. These two methods can process images in-place. Median and bilateral filters work with 1- or 3-channel 8-bit images and can not process images in-place.

public static void cvSmooth(
	IntPtr src,
	IntPtr dst,
	SMOOTH_TYPE type,
	int param1,
	int param2,
	double param3,
	double param4
)

Public Shared Sub cvSmooth ( _
	src As IntPtr, _
	dst As IntPtr, _
	type As SMOOTH_TYPE, _
	param1 As Integer, _
	param2 As Integer, _
	param3 As Double, _
	param4 As Double _
)

public:
static void cvSmooth(
	IntPtr src, 
	IntPtr dst, 
	SMOOTH_TYPE type, 
	int param1, 
	int param2, 
	double param3, 
	double param4
)