boofcv.abst.fiducial.calib

Class ConfigChessboard

java.lang.Object

boofcv.abst.fiducial.calib.ConfigChessboard

All Implemented Interfaces:

Configuration, java.io.Serializable

public class ConfigChessboard
extends java.lang.Object
implements Configuration

Calibration parameters for chessboard style calibration grid.

See Also:

DetectChessboardFiducial, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
ConfigRefinePolygonCornersToImage	configRefineCorners Configuration for refining with corners.
ConfigRefinePolygonLineToImage	configRefineLines Configuration for refining with lines.
double	maximumCornerDistance The maximum distance in pixels that two corners can be from each other.
int	numCols Number of squares wide the grid is.
int	numRows Number of squares tall the grid is.
boolean	refineWithCorners If true then it only refines the corner region.
ConfigPolygonDetector	square Configuration for square detector
double	squareWidth Physical width of each square on the calibration target
ConfigThreshold	thresholding Configuration for thresholding the image

Constructor Summary

Constructors

Constructor and Description
ConfigChessboard(int numRows, int numCols, double squareWidth)

Method Summary

Modifier and Type	Method and Description
void	checkValidity() Checks to see if the configuration is valid.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

numRows

public int numRows

Number of squares tall the grid is. Target dependent.

numCols

public int numCols

Number of squares wide the grid is. Target dependent.

maximumCornerDistance

public double maximumCornerDistance

The maximum distance in pixels that two corners can be from each other. In well focused image this number can be only a few pixels. The default value has been selected to handle blurred images

thresholding

public ConfigThreshold thresholding

Configuration for thresholding the image

square

public ConfigPolygonDetector square

Configuration for square detector

refineWithCorners

public boolean refineWithCorners

If true then it only refines the corner region. Otherwise it will refine the entire line.

configRefineLines

public ConfigRefinePolygonLineToImage configRefineLines

Configuration for refining with lines. Ignored if not used.

configRefineCorners

public ConfigRefinePolygonCornersToImage configRefineCorners

Configuration for refining with corners. Ignored if not used.

squareWidth

public double squareWidth

Physical width of each square on the calibration target

Constructor Detail

ConfigChessboard

public ConfigChessboard(int numRows,
                        int numCols,
                        double squareWidth)

Method Detail

checkValidity

public void checkValidity()

Description copied from interface: Configuration

Checks to see if the configuration is valid. If it is invalid, throw an exception explaining what is incorrect.

Specified by:

checkValidity in interface Configuration