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AVL.DetectSingleCircle Method

Finds the strongest circle of a given radius in the input image.

Namespace:	AvlNet
Assembly:	AVL.NET.dll

Syntax

public static void DetectSingleCircle(
	AvlNet.Image inImage,
	float inRadius,
	float inMinScore,
	float inEdgeThreshold,
	out AvlNet.HoughCircle? outCircle
)

Parameters

Name	Type	Range	Default	Description
inImage	AvlNet.Image			Input image.
inRadius	float	<0.0f, INF>	10.0f	Circle's radius. Default value: 10.0f.
inMinScore	float	<0.0f, INF>	20.0f	Minimum matching score. Default value: 20.0f.
inEdgeThreshold	float		10.0f	Minimum accepted edge magnitude. Default value: 10.0f.
outCircle	AvlNet.HoughCircle ?			Found circle.

Description

The operation detects circular object of given radius (in pixels) in the inImage using the Hough Transform approach.

Examples

DetectSingleCircle performed on the sample image.

Hardware Acceleration

This operation supports automatic parallelization for multicore and multiprocessor systems.