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AVL.ImageProfileAlongPath

Creates a series of segments across the input path, measures the average pixel intensity on each of the segments, and creates the final profile from those values.

Namespace:AvlNet
Assembly:AVL.NET.dll

Syntax

C++
C#
 
public static void ImageProfileAlongPath
(
	AvlNet.ScanMapState ioState,
	AvlNet.Image inImage,
	AvlNet.Path inScanPath,
	AvlNet.CoordinateSystem2D? inScanPathAlignment,
	int inScanWidth,
	AvlNet.SamplingParams inSamplingParams,
	float inSmoothingStdDev,
	AvlNet.AccumulationMode inAccumulationMode,
	AvlNet.Pixel? inBorderColor,
	AvlNet.Profile outProfile,
	AvlNet.Path outPath,
	NullableRef<AvlNet.Path> outAlignedScanPath,
	IList<AvlNet.Path> diagSamplingPoints,
	out float diagSamplingStep
)

Parameters

Name Type Range Default Description
ioStateAvlNet.ScanMapState
inImageAvlNet.ImageInput image.
inScanPathAvlNet.PathPath along which the profile is extracted.
inScanPathAlignmentAvlNet.CoordinateSystem2D?Adjusts the scan path to the position of the inspected object. Default value: atl::NIL.
inScanWidthint<1, INF>5Width of the scan field in pixels. Default value: 5.
inSamplingParamsAvlNet.SamplingParamsParameters controlling the sampling process.
inSmoothingStdDevfloat<0.0f, INF>0.6fStandard deviation of the gaussian smoothing applied to the extracted profile. Default value: 0.6f.
inAccumulationModeAvlNet.AccumulationModeDetermines how the pixel values are combined.
inBorderColorAvlNet.Pixel?Pixel ( X: 0.0f Y: 0.0f Z: 0.0f W: 0.0f )Color of pixel outside image. Default value: Pixel ( X: 0.0f Y: 0.0f Z: 0.0f W: 0.0f ).
outProfileAvlNet.ProfileThe resulting profile of the pixel brightness.
outPathAvlNet.PathThe path consisting of the points from which the resulting profile is extracted.
outAlignedScanPathAvlNet.NullableRef<AvlNet.Path>Input scan path after transformation (in the image coordinates). Can be null to skip this parameter calculation.
diagSamplingPointsSystem.Collections.Generic.IList<AvlNet.Path>Array of paths each one containing the sampling points that contributed to a single value of the extracted profile.
diagSamplingStepfloatUsed distance between consecutive sampling points on the scan path.

Examples

ImageProfileAlongPath applied on an image of a bottle (inScanWidth = 5)

Function Overrides

See also