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AnnotateGridPoints_DeprecatedDeprecated

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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.
Name Type Range Description
Input value
 inPoints Point2DArray Points to calculate a grid
Input value
 inScale Real 0.001 - Distance between two rows or two columns of the grid in world units
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
 outPoints3D Point3DArray Calculated points in the world units
Output value
 outSelectedPoints Point2DArray Which points were selected to calculate the grid
Diagnostic input
 diagValidSubgraph Segment2DArray Graph forming a valid grid

Complexity Level

This filter is available on Advanced Complexity Level.