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SmoothSurface_Gauss


Header: FIL.h
Namespace: fil
Module: Vision3DStandard

Smooths a surface using a gaussian kernel.

Applications: Removal of gaussian noise from surfaces.

Syntax

C++
C#
 
void fil::SmoothSurface_Gauss
(
	const fil::Surface& inSurface,
	ftl::Optional<const fil::Region&> inRoi,
	float inStdDevX,
	ftl::Optional<float> inStdDevY,
	const float inKernelRelativeSize,
	fil::Surface& outSurface,
	int& diagKernelRadiusX,
	int& diagKernelRadiusY
)

Parameters

Name Type Range Default Description
Input value
 inSurface const Surface&
Input value
 inRoi Optional<const Region&> NIL Range of output points to be computed
Input value
 inStdDevX float 0.0 - 1.0f Horizontal smoothing standard deviation
Input value
 inStdDevY Optional<float> 0.0 - NIL Vertical smoothing standard deviation
Input value
 inKernelRelativeSize const float 0.0 - 3.0 2.0f A multiple of the standard deviation determining the size of the kernel
Output value
 outSurface Surface&
Diagnostic input
 diagKernelRadiusX int& Horizontal radius of Gaussian kernel being used
Diagnostic input
 diagKernelRadiusY int& Vertical radius of Gaussian kernel being used

Hardware Acceleration

This operation supports automatic parallelization for multicore and multiprocessor systems.

Errors

List of possible exceptions:

Error type Description
DomainError Region of interest exceeds a surface in SmoothSurface_Gauss.