Back to Adaptive Vision Library website
You are here: Start » Function Reference » Computer Vision » Camera Calibration » AnnotateGridPoints_DeprecatedDeprecated
AnnotateGridPoints_DeprecatedDeprecated
Header: | AVL.h |
---|---|
Namespace: | avl |
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 avl::AnnotateGridPoints_DeprecatedDeprecated ( const atl::Array<avl::Point2D>& inPoints, const float inScale, atl::Optional<float> inMinDistance, const float inMaxDistance, const float inAngleTolerance, atl::Array<avl::Point3D>& outPoints3D, atl::Array<avl::Point2D>& outSelectedPoints, atl::Array<avl::Segment2D>& diagValidSubgraph )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inPoints | const Array<Point2D>& | Points to calculate a grid | |||
inScale | const float | 0.001 - | 1.0f | Distance between two rows or two columns of the grid in world units | |
inMinDistance | Optional<float> | 0.0 - | NIL | Minimum distance between two rows or two columns in pixels | |
inMaxDistance | const float | 0.0 - | 10.0f | Maximum distance between two rows or two columns in pixels | |
inAngleTolerance | const float | 0.0 - 90.0 | 10.0f | Maximum deviation from right angles in the grid | |
outPoints3D | Array<Point3D>& | Calculated points in the world units | |||
outSelectedPoints | Array<Point2D>& | Which points were selected to calculate the grid | |||
diagValidSubgraph | Array<Segment2D>& | Graph forming a valid grid |