You are here: Start » Function Reference » Computer Vision » 1D Edge Detection 3D » ScanMultipleStripes3D

ScanMultipleStripes3D

Header:	AVL.h
Namespace:	avl
Module:	Vision3DStandard

Locates multiple pairs of changes of surface height along a given path.

Syntax

void avl::ScanMultipleStripes3D
(
	const avl::Surface& inSurface,
	const avl::ScanMap& inScanMap,
	const avl::StripeScanParams3D& inStripeScanParams,
	float inMinGapWidth,
	atl::Optional<float> inMaxGapWidth,
	atl::Optional<const avl::LocalBlindness&> inLocalBlindness,
	atl::Optional<int> inMaxProfileGapWidth,
	atl::Array<avl::SurfaceStripe1D>& outStripes,
	atl::Optional<avl::Profile&> outHeightProfile = atl::NIL,
	atl::Optional<avl::Profile&> outResponseProfile = atl::NIL
)

Parameters

Name	Type	Range	Default	Description
inSurface	const Surface&			Input surface
inScanMap	const ScanMap&			Data precomputed with CreateSurfaceScanMap
inStripeScanParams	const StripeScanParams3D&			Parameters controlling the surface stripe extraction process
inMinGapWidth	float	0.0 -	0.0f	Minimal distance between consecutive surface stripes
inMaxGapWidth	Optional<float>	0.0 -	NIL	Maximal distance between consecutive surface stripes
inLocalBlindness	Optional<const LocalBlindness&>		NIL	Defines conditions in which weaker edges can be detected in the vicinity of stronger edges
inMaxProfileGapWidth	Optional<int>	0 -	1	Maximal number of consecutive not existing profile points
outStripes	Array<SurfaceStripe1D>&			Found surface stripes
outHeightProfile	Optional<Profile&>		NIL	Extracted surface height profile
outResponseProfile	Optional<Profile&>		NIL	Profile of the edge (derivative) operator response

Optional Outputs

The computation of following outputs can be switched off by passing value atl::NIL to these parameters: outHeightProfile, outResponseProfile.