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Invoke.DetectPolygons_LSD

Finds a specified polygons in an image using Line Segment Detection method.

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void DetectPolygons_LSD
(
	Fil.Image inImage,
	Optional<Fil.Region> inRoi,
	Fil.Path inPath,
	Fil.GaussKernel inSmoothing,
	float inEdgeThreshold,
	float inTolerance,
	List<Fil.Path> outPaths
)

Parameters

Name Type Range Default Description
inImageFil.ImageImage to fit the polygons to.
inRoiFtl.Optional<Fil.Region>Input region of interest. Default value: ftl::NIL.
inPathFil.PathInput Polygon.
inSmoothingFil.GaussKernel_5x5Predefined Gauss kernel. Default value: _5x5.
inEdgeThresholdfloat<0.1f, INF>4.0fMinimum accepted edge magnitude. Default value: 4.0f.
inTolerancefloat<0.001f, INF>1.fMaximum accepted defects in output polygons. Default value: 1.f.
outPathsSystem.Collections.Generic.List<Fil.Path>Found polygons.

See also