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StructuredEdgeDetectionEdgesNms Method

The function edgenms in edge image and suppress edges where edge is stronger in orthogonal direction.

Namespace:  OpenCvSharp.XImgProc
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax
public virtual void EdgesNms(
	InputArray edgeImage,
	InputArray orientationImage,
	OutputArray dst,
	int r = 2,
	int s = 0,
	float m = 1f,
	bool isParallel = true
)

Parameters

edgeImage
Type: OpenCvSharpInputArray
edge image from detectEdges function.
orientationImage
Type: OpenCvSharpInputArray
orientation image from computeOrientation function.
dst
Type: OpenCvSharpOutputArray
suppressed image (grayscale, float, in [0;1])
r (Optional)
Type: SystemInt32
radius for NMS suppression.
s (Optional)
Type: SystemInt32
radius for boundary suppression.
m (Optional)
Type: SystemSingle
multiplier for conservative suppression.
isParallel (Optional)
Type: SystemBoolean
enables/disables parallel computing.
See Also