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AnnotateGridPoints

Advanced

Module: Calibration

Select a subset of the given points that forms a grid and assign 2D indices to them.

Applications

Recognition of a custom regular grid for the purpose of camera calibration.
Name Type Range Description
Input value
 inPoints Point2DArray Points to calculate a grid
Input value
 inMinDistance Real* 0.0 - Minimum distance between two rows or two columns in pixels
Input value
 inMaxDistance Real* 0.0 - Maximum distance between two rows or two columns in pixels
Input value
 inAngleTolerance Real 0.0 - 90.0 Maximum deviation from right angles in the grid
Output value
 outImageGrid AnnotatedPoint2DArray Detected grid
Diagnostic input
 diagValidSubgraph Segment2DArray Graph forming a valid grid

Complexity Level

This filter is available on Advanced Complexity Level.

Filter Group

This filter is member of AnnotateGridPoints filter group.