From 6897ffd462675d95a5aef4f54e89c1c1df339a92 Mon Sep 17 00:00:00 2001 From: Cyrille Henry Date: Wed, 27 Jul 2011 13:10:27 +0000 Subject: adding object allowing multiple cameras calibration svn path=/trunk/externals/pix_opencv/; revision=15169 --- pix_opencv_findchessboardcorners.h | 98 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 pix_opencv_findchessboardcorners.h (limited to 'pix_opencv_findchessboardcorners.h') diff --git a/pix_opencv_findchessboardcorners.h b/pix_opencv_findchessboardcorners.h new file mode 100644 index 0000000..08dc91d --- /dev/null +++ b/pix_opencv_findchessboardcorners.h @@ -0,0 +1,98 @@ +/*----------------------------------------------------------------- +LOG + GEM - Graphics Environment for Multimedia + + Contours Bounding Rectangle detection + + 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. + +-----------------------------------------------------------------*/ +// findchessboardcorners integration by Antoine Villeret - 2011 + +#ifndef INCLUDE_PIX_OPENCV_FINDCHESSBOARDCORNERS_H_ +#define INCLUDE_PIX_OPENCV_FINDCHESSBOARDCORNERS_H_ + +#ifndef _EiC +#include "cv.h" +#endif + +#include "Base/GemPixObj.h" + +#define MAX_MARKERS 500 + +/*----------------------------------------------------------------- +------------------------------------------------------------------- +CLASS + pix_opencv_findchessboardcorners + + Chessboard corners detection + +KEYWORDS + pix + +DESCRIPTION + +-----------------------------------------------------------------*/ +class GEM_EXTERN pix_opencv_findchessboardcorners : public GemPixObj +{ + CPPEXTERN_HEADER(pix_opencv_findchessboardcorners, GemPixObj) + + public: + + ////////// + // Constructor + pix_opencv_findchessboardcorners(); + + protected: + + ////////// + // Destructor + virtual ~pix_opencv_findchessboardcorners(); + + ////////// + // Do the processing + virtual void processRGBAImage(imageStruct &image); + virtual void processRGBImage(imageStruct &image); + virtual void processYUVImage(imageStruct &image); + virtual void processGrayImage(imageStruct &image); + + ///////// + // Setup + void patternSizeMess (int xsize, int ysize); + + + // to detect changes in the image size + int comp_xsize; + int comp_ysize; + + + CvSize pattern_size; // pattern size (inner corners count in 2D) + CvPoint2D32f *corners; // array to store corners coordinates + int cornerCount; // number of corners found + int flags; // flags for cvFindChessboardCorners + CvSize win; // half of the search window size for cvFindCornerSubPix + CvSize zero_zone; // for cvFindCornerSubPix + CvTermCriteria criteria; // for cvFindCornerSubPix + t_atom *coord_list; + + + private: + + t_outlet *m_dataout; + ////////// + // Static member functions + static void patternSizeMessCallback(void *data, t_floatarg xsize, t_floatarg ysize); + + + ///////// + // IplImage needed + IplImage *rgb, *tmp_color, *gray, *tmp_gray; + +}; + +#endif // for header file -- cgit v1.2.1