QCamCalib Class Reference

Widget for calibrating pinhole cameras. More...

#include <QCamCalib.hpp>

Inheritance diagram for QCamCalib:

Public Slots
void	addCamera (int camera_id=-1)
	Adds a new camera to the workspace. More...
void	removeCamera (int camera_id=-1)
	Removes a camera from the workspace. More...
void	loadImages (int camera_id=-1)
	Opens a dialog to select images which are going to be loaded and added to the camera. More...
void	addImage (const QString &name, const QImage &image, int camera_id=-1)
	Adds an image to a camera. More...
void	saveCameraParameter (int camera_id=-1)
	Opens a file dialog and saves the camera parameter as YAML or XML. More...
void	calibrateCamera (int camera_id=-1)
	Calibrates a camera. More...
void	findChessBoard (int camera_id=-1, const QString &name=QString(""))
	Finds chessboard corners in an image. More...

Public Member Functions
	QCamCalib (QWidget *parent=0)
virtual	~QCamCalib ()

Detailed Description

Widget for calibrating pinhole cameras.

As underlying Back-End OpenCV is used:

• cv::findChessboardCorners
• cv::calibrateCamera

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

Constructor & Destructor Documentation

QCamCalib()

QCamCalib::QCamCalib

(

QWidget *

parent = 0

)

~QCamCalib()

QCamCalib::~QCamCalib ( )

virtual

Member Function Documentation

addCamera

void QCamCalib::addCamera ( int  camera_id = -1 )

slot

Adds a new camera to the workspace.

Parameters

[in]

camera_id

The id of the camera. If no id is given the next free id is used starting from 0

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

addImage

void QCamCalib::addImage ( const QString &  name, const QImage &  image, int  camera_id = -1  )

slot

Adds an image to a camera.

Note

If no camera id is given it is assumed that a camera item is selected in the TreeView.

Parameters

[in]	name	The name of the image
[in]	image	The image
[in]	camera_id	The id of the camera.

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

calibrateCamera

void QCamCalib::calibrateCamera ( int  camera_id = -1 )

slot

Calibrates a camera.

Note

If no camera id is given it is assumed that a camera item is selected in the TreeView.

Parameters

[in]

camera_id

The id of the camera.

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

findChessBoard

void QCamCalib::findChessBoard ( int  camera_id = -1, const QString &  name = QString("")  )

slot

Finds chessboard corners in an image.

Note

if no camera id is given it is assumed that an image is selected in the TreeView

Parameters

[in]	camera_id	The id of the camera.
[in]	name	The name of the image

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

loadImages

void QCamCalib::loadImages ( int  camera_id = -1 )

slot

Opens a dialog to select images which are going to be loaded and added to the camera.

Note

If no camera id is given it is assumed that a camera item is selected in the TreeView.

This call automatically performs chessboard detection

Parameters

[in]

camera_id

The id of the camera.

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

removeCamera

void QCamCalib::removeCamera ( int  camera_id = -1 )

slot

Removes a camera from the workspace.

Note

If no camera id is given it is assumed that a camera item is selected in the TreeView.

Parameters

[in]

camera_id

The id of the camera.

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

saveCameraParameter

void QCamCalib::saveCameraParameter ( int  camera_id = -1 )

slot

Opens a file dialog and saves the camera parameter as YAML or XML.

Note

If no camera id is given it is assumed that a camera item is selected in the TreeView.

Parameters

[in]

camera_id

The id of the camera.

Author

Alexa.nosp@m.nder.nosp@m..Duda.nosp@m.@dfk.nosp@m.i.de

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The documentation for this class was generated from the following files:

• /build/rock-master-18.09-gui-qcam-calib-0.20140521/src/QCamCalib.hpp
• /build/rock-master-18.09-gui-qcam-calib-0.20140521/src/QCamCalib.cpp