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AnnotateGridPoints_DeprecatedDeprecated


Header: FIL.h
Namespace: fil
Module: Calibration

Select a subset of the given points that forms a grid and assign world plane coordinates to them.

Applications: Recognition of a custom regular grid, other than the standard chessboard, for the purpose of camera calibration.

Syntax

C++
C#
 
void fil::AnnotateGridPoints_DeprecatedDeprecated
(
	const ftl::Array<fil::Point2D>& inPoints,
	const float inScale,
	ftl::Optional<float> inMinDistance,
	const float inMaxDistance,
	const float inAngleTolerance,
	ftl::Array<fil::Point3D>& outPoints3D,
	ftl::Array<fil::Point2D>& outSelectedPoints,
	ftl::Array<fil::Segment2D>& diagValidSubgraph
)

Parameters

Name Type Range Default Description
Input value
 inPoints const Array<Point2D>& Points to calculate a grid
Input value
 inScale const float 0.001 - 1.0f Distance between two rows or two columns of the grid in world units
Input value
 inMinDistance Optional<float> 0.0 - NIL Minimum distance between two rows or two columns in pixels
Input value
 inMaxDistance const float 0.0 - 10.0f Maximum distance between two rows or two columns in pixels
Input value
 inAngleTolerance const float 0.0 - 90.0 10.0f Maximum deviation from right angles in the grid
Output value
 outPoints3D Array<Point3D>& Calculated points in the world units
Output value
 outSelectedPoints Array<Point2D>& Which points were selected to calculate the grid
Diagnostic input
 diagValidSubgraph Array<Segment2D>& Graph forming a valid grid