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AVS.DetectEdges_AsRegion_Mask Method
Extracts a pixel-precise region of continuous edges. Faster, yet less accurate version.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
public static void DetectEdges_AsRegion_Mask ( AvlNet.Image inImage, NullableRef<AvlNet.Region> inRoi, AvlNet.EdgeMaskFilter inEdgeMaskFilter, float inEdgeThreshold, float inEdgeHysteresis, float inMaxJoiningDistance, int inMinBlobArea, AvlNet.Region outEdgeRegion, AvlNet.Image diagGradientMagnitudeImage )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inImage | AvlNet.Image | Image from which edges will be extracted. | |||
inRoi | AvlNet.NullableRef<AvlNet.Region> | Region of the image from which edges will be extracted. Default value: atl::NIL. | |||
inEdgeMaskFilter | AvlNet.EdgeMaskFilter | Type of edge filter used for computing gradients. | |||
inEdgeThreshold | float | <0.0f, INF> | 35.0f | Sufficient edge strength; edges of that strength will always be detected. Default value: 35.0f. | |
inEdgeHysteresis | float | <0.0f, INF> | 15.0f | Value by which the edge threshold is decreased for edge points neighboring with sufficiently strong edges. Default value: 15.0f. | |
inMaxJoiningDistance | float | <0.0f, INF> | 0.0f | Maximal distance between edges that can be joined. Default value: 0.0f. | |
inMinBlobArea | int | <0, INF> | 1 | Minimal area of an edge blob. Default value: 1. | |
outEdgeRegion | AvlNet.Region | Region of the found edges. | |||
diagGradientMagnitudeImage | AvlNet.Image | Visualization of the gradient magnitude. |
Function Overrides
- DetectEdges_AsRegion_Mask(Image, EdgeMaskFilter, Single, Single, Single, Int32, Region)
- DetectEdges_AsRegion_Mask(Image, NullableRef<Region>, EdgeMaskFilter, Single, Single, Single, Int32, Region)