You are here: Start » Function Reference » Image » Image Local Transforms » SmoothRegion_Mean

SmoothRegion_Mean

Smooths an region by averaging pixels within a rectangular kernel.

Applications: Usually used for computing features related to local image "windows". Can be also used for noise removal, but Gauss is superior here.

Syntax

void fil::SmoothRegion_Mean
(
	const fil::Region& inRegion,
	int inRadiusX,
	ftl::Optional<int> inRadiusY,
	fil::Image& outImage
)

Parameters

	Name	Type	Range	Default	Description
	inRegion	const Region&			Input region
	inRadiusX	int	0 -	1	Nearly half of the kernel's width (2*R+1)
	inRadiusY	Optional<int>	0 -	NIL	Nearly half of the kernel's height (2*R+1), or same as inRadiusX
	outImage	Image&			Output image

Hardware Acceleration