org.openpnp.vision

Class LensCalibration

java.lang.Object

org.openpnp.vision.LensCalibration

public class LensCalibration
extends java.lang.Object

Performs OpenCV based lens calibration based on the techniques described in: http://opencv-java-tutorials.readthedocs.org/en/latest/09-camera-calibration.html http://docs.opencv.org/2.4/doc/tutorials/calib3d/camera_calibration/camera_calibration.html https://github.com/Itseez/opencv/blob/master/samples/cpp/tutorial_code/calib3d/camera_calibration /camera_calibration.cpp FishEye model code is included but unfinished. This code cannot be finished until we are using OpenCV 3.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LensCalibration.LensModel
static class	LensCalibration.Pattern

Constructor Summary

Constructors

Constructor and Description
LensCalibration(LensCalibration.LensModel lensModel, LensCalibration.Pattern pattern, int patternWidth, int patternHeight, double objectSize, long applyDelayMs)

Method Summary

Modifier and Type	Method and Description
Mat	apply(Mat mat)
boolean	calibrate()
void	close()
Mat	getCameraMatrix()
Mat	getDistortionCoefficients()
int	getPatternFoundCount()
boolean	isCalibrated()

Methods inherited from class java.lang.Object

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

Constructor Detail

LensCalibration

public LensCalibration(LensCalibration.LensModel lensModel,
                       LensCalibration.Pattern pattern,
                       int patternWidth,
                       int patternHeight,
                       double objectSize,
                       long applyDelayMs)

Method Detail

close

public void close()

apply

public Mat apply(Mat mat)

calibrate

public boolean calibrate()

getPatternFoundCount

public int getPatternFoundCount()

isCalibrated

public boolean isCalibrated()

getCameraMatrix

public Mat getCameraMatrix()

getDistortionCoefficients

public Mat getDistortionCoefficients()