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Invoke.CreateRectificationMap_Basic

Computes a spatial map for removing lens and perspective distortion directly from an image containing circles calibration pattern. Internally uses a pinhole camera model with polynomial lens distortion.

Syntax

public static void CreateRectificationMap_Basic
(
	Avl.Image inImage,
	float inCircleRadius,
	float inCircleDetectionThreshold,
	List<Avl.AnnotatedPoint2D> outImageGrid,
	Avl.RectificationMap outRectificationMap
)

Parameters

	Name	Type	Range	Default	Description
	inImage	Avl.Image			Input image.
	inCircleRadius	float	<1.0f, INF>		Circle radius measured in input image pixels.
	inCircleDetectionThreshold	float	<0.0f, INF>	20.0f	Detection threshold (relative to local image patch). Default value: 20.0f.
	outImageGrid	System.Collections.Generic.List<Avl.AnnotatedPoint2D>			Detected grid, upon which the calibration will be based.
	outRectificationMap	Avl.RectificationMap

See also

• All Classes List
• Invoke Class Reference