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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Threshold filter
Copyright (c) 1997-1999 Mark Danks. mark@danks.org
Copyright (c) Günther Geiger. geiger@epy.co.at
Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM. zmoelnig@iem.kug.ac.at
Copyright (c) 2002 James Tittle & Chris Clepper
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-----------------------------------------------------------------*/
#ifndef INCLUDE_pix_opencv_calibration_H_
#define INCLUDE_pix_opencv_calibration_H_
#ifndef _EiC
#include "cv.h"
#endif
#include "Base/GemPixObj.h"
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_opencv_calibration
Threshold filter
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXTERN pix_opencv_calibration : public GemPixObj
{
CPPEXTERN_HEADER(pix_opencv_calibration, GemPixObj)
public:
//////////
// Constructor
pix_opencv_calibration();
protected:
//////////
// Destructor
virtual ~pix_opencv_calibration();
//////////
// Do the processing
virtual void processRGBAImage(imageStruct &image);
virtual void processRGBImage(imageStruct &image);
virtual void processYUVImage(imageStruct &image);
virtual void processGrayImage(imageStruct &image);
void findCorners ( IplImage *image );
void computeCalibration ( IplImage *image );
//////////
// Set the new edge threshold
void loadIntraMess(t_symbol *filename);
void loadDistMess(t_symbol *filename);
void writeIntraMess(t_symbol *filename);
void writeDistMess(t_symbol *filename);
void floatCalibrationhMess (float calib_flag);
void patternSizeMess (float xsize, float ysize);
void viewMess (int view);
void waitMess (int wait);
void findChessFlagMess(int adaptThres, int normalize, int filter);
void resetCorrectionMatrix();
// to detect changes in the image size
int comp_xsize;
int comp_ysize;
int success_count, /* number of images on wich we correctly found corners */
board_view_nb, /* number of views to take */
calibration, /* calibration flag */
patternSize[2], /* size of the calibration chessboard */
frame, /* number of frames analysed for chessboard corner */
wait_n_frame, /* number of frames to wait between two take */
findChessFlag; // flag for cvFindChessboardCorners
private:
t_outlet *m_dataout;
//////////
// Static member functions
static void loadIntraMessCallback(void *data, t_symbol* filename);
static void loadDistMessCallback(void *data, t_symbol* filename);
static void writeIntraMessCallback(void *data, t_symbol* filename);
static void writeDistMessCallback(void *data, t_symbol* filename);
static void floatCalibrationMessCallback(void *data, t_floatarg calib_flag);
static void patternSizeMessCallback(void *data, t_floatarg xsize, t_floatarg ysize);
static void viewMessCallback(void *data, t_floatarg view);
static void waitMessCallback(void *data, t_floatarg wait);
static void findChessFlagMessCallback(void *data, t_floatarg adaptThres, t_floatarg normalize, t_floatarg filter);
static void resetMessCallback(void *data);
/////////
// CvMat needed
CvMat *image_points,
*object_points,
*point_counts,
*intrinsic_matrix,
*distortion_coeffs;
/////////
// IplImage needed
IplImage *find_rgb, *find_gray, *rgb, *gray, *tmp, *mapx, *mapy;
};
#endif // for header file
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