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SmoothSurface_Mean

Smooths a surface by averaging heights within a rectangular kernel.

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

Syntax

void fil::SmoothSurface_Mean
(
	const fil::Surface& inSurface,
	ftl::Optional<const fil::Region&> inRoi,
	fil::KernelShape::Type inKernel,
	int inRadiusX,
	ftl::Optional<int> inRadiusY,
	fil::Surface& outSurface
)

Parameters

	Name	Type	Range	Default	Description
	inSurface	const Surface&
	inRoi	Optional<const Region&>		NIL	Range of points to be computed
	inKernel	KernelShape::Type			Kernel shape
	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
	outSurface	Surface&

Hardware Acceleration

Errors