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https://github.com/introlab/rtabmap_ros.git
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matlabbe
f090c81aaf
git-svn-id: http://rtabmap.googlecode.com/svn/trunk/rtabmap@1613 f169173b-cf89-36c8-b27e-44dbe73f0c83
80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/*
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* CalibrationDialog.h
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*
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* Created on: 2014-07-22
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* Author: Mathieu
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*/
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#ifndef CALIBRATIONDIALOG_H_
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#define CALIBRATIONDIALOG_H_
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#include "rtabmap/gui/RtabmapGuiExp.h" // DLL export/import defines
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#include <QtGui/QDialog>
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#include <opencv2/opencv.hpp>
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#include <rtabmap/utilite/UEventsHandler.h>
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class Ui_calibrationDialog;
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namespace rtabmap {
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class RTABMAPGUI_EXP CalibrationDialog : public QDialog, public UEventsHandler
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{
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Q_OBJECT;
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public:
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CalibrationDialog(QWidget * parent = 0);
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virtual ~CalibrationDialog();
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bool isCalibrated() const {return calibrated_;}
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const cv::Mat & cameraMatrix() const {return cameraMatrix_;} // Matrix K
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const cv::Mat & distCoeffs() const {return distCoeffs_;} // Matrix D
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float fx() const {return cameraMatrix_.at<double>(0,0);} // K(0)
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float fy() const {return cameraMatrix_.at<double>(1,1);} // K(4)
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float cx() const {return cameraMatrix_.at<double>(0,2);} // K(2)
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float cy() const {return cameraMatrix_.at<double>(1,2);} // K(5)
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public slots:
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void setBoardWidth(int width);
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void setBoardHeight(int height);
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void setSquareSize(double size);
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private slots:
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void processImage(const cv::Mat & image);
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void restart();
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void calibrate();
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protected:
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virtual void closeEvent(QCloseEvent* event);
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virtual void handleEvent(UEvent * event);
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private:
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float getArea(const std::vector<cv::Point2f> & corners, const cv::Size & boardSize);
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float getSkew(const std::vector<cv::Point2f> & corners, const cv::Size & boardSize);
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// x -> [0, 1] (left, right)
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// y -> [0, 1] (top, bottom)
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// size -> [0, 1] (small -> big)
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// skew -> [0, 1] (low, high)
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void getParams(const std::vector<cv::Point2f> & corners, const cv::Size & boardSize, const cv::Size & imageSize,
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float & x, float & y, float & size, float & skew);
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private:
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// parameters
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cv::Size boardSize_; // innner squares
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float squareSize_; // m
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std::vector<std::vector<cv::Point2f> > imagePoints_;
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std::vector<std::vector<float> > imageParams_;
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cv::Size imageSize_;
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bool calibrated_;
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cv::Mat cameraMatrix_;
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cv::Mat distCoeffs_;
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Ui_calibrationDialog * ui_;
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};
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} /* namespace rtabmap */
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#endif /* CALIBRATIONDIALOG_H_ */
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