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AVS.ScanExactlyNEdges_Direct Method

Locates a specified number of the strongest transitions between dark and bright pixels along a given path (without a scan map).

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

public static void ScanExactlyNEdges_Direct
(
	AvlNet.Image inImage,
	AvlNet.Path inScanPath,
	int inScanWidth,
	AvlNet.SamplingParams inSamplingParams,
	AvlNet.EdgeScanParams inEdgeScanParams,
	int inEdgeCount,
	AvlNet.Selection inEdgeSelection,
	float inMinDistance,
	INullable<List<AvlNet.Edge1D>> outEdges,
	INullable<List<AvlNet.Gap1D>> outGaps
)

Parameters

Name Type Range Default Description
inImageAvlNet.ImageInput image.
inScanPathAvlNet.PathPath along which the scan is performed.
inScanWidthint<1, INF>5Width of the scan field in pixels. Default value: 5.
inSamplingParamsAvlNet.SamplingParamsSamplingParams ( Interpolation: Bilinear SamplingStep: 1.0f SampleCount: Nil )Parameters controlling the sampling process. Default value: SamplingParams ( Interpolation: Bilinear SamplingStep: 1.0f SampleCount: Nil ).
inEdgeScanParamsAvlNet.EdgeScanParamsEdgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f EdgeTransition: BrightToDark )Parameters controlling the edge extraction process. Default value: EdgeScanParams ( ProfileInterpolation: Quadratic4 SmoothingStdDev: 0.6f MinMagnitude: 5.0f EdgeTransition: BrightToDark ).
inEdgeCountint<0, INF>1Number of edges to be found. Default value: 1.
inEdgeSelectionAvlNet.SelectionSelection mode of the resulting edges.
inMinDistancefloat<0.0f, INF>0.0fMinimal distance between consecutive edges. Default value: 0.0f.
outEdgesAvlNet.INullable<System.Collections.Generic.List<AvlNet.Edge1D>>Found edges. This parameter cannot be null.
outGapsAvlNet.INullable<System.Collections.Generic.List<AvlNet.Gap1D>>Gaps between consecutive edges. This parameter cannot be null.

Function Overrides

See also