Package boofcv.alg.fiducial.calib.chess

Class ChessboardCornerEdgeIntensity<T extends ImageGray<T>>

java.lang.Object

boofcv.alg.fiducial.calib.chess.ChessboardCornerEdgeIntensity<T>

public class ChessboardCornerEdgeIntensity<T extends ImageGray<T>>
extends Object

Computes edge intensity for the line between two corners. Assumes the edge is approximately straight. This means lens distortion between two points can't be too massive. Orientation of corners is used to estimate which side of the line should be white/black

Constructor Summary

Constructors

Constructor	Description
ChessboardCornerEdgeIntensity(Class<T> imageType)

Method Summary

Modifier and Type	Method	Description
Class<T>	getImageType()
int	getLengthSamples()
float	process(ChessboardCorner ca, ChessboardCorner cb, double direction_a_to_b)	Computes a value for the line intensity between two corners.
void	setImage(T image)
void	setLengthSamples(int lengthSamples)

Methods inherited from class java.lang.Object

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

Constructor Details

ChessboardCornerEdgeIntensity

public ChessboardCornerEdgeIntensity(Class<T> imageType)

Method Details

setImage

public void setImage(T image)

process

public float process(ChessboardCorner ca,
 ChessboardCorner cb,
 double direction_a_to_b)

Computes a value for the line intensity between two corners.

Parameters:

ca - corner a

cb - corner b

direction_a_to_b - Direction from a to b in radians.

Returns:

the line intensity. more positive more intense. Units = pixels intensity

getLengthSamples

public int getLengthSamples()

setLengthSamples

public void setLengthSamples(int lengthSamples)

getImageType

public Class<T> getImageType()