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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_patreco_H_
+#define INCLUDE_pix_opencv_patreco_H_
+
+#ifndef _EiC
+#include "cv.h"
+#endif
+
+// ARma lib
+#include "pattern.hpp"
+#include "patterndetector.hpp"
+
+#include "Base/GemPixObj.h"
+
+/*-----------------------------------------------------------------
+-------------------------------------------------------------------
+CLASS
+ pix_opencv_patreco
+
+ square pattern detector
+
+KEYWORDS
+ pix
+
+DESCRIPTION
+
+-----------------------------------------------------------------*/
+
+class GEM_EXPORT pix_opencv_patreco : public GemPixObj
+{
+ CPPEXTERN_HEADER(pix_opencv_patreco, GemPixObj)
+
+ public:
+
+ //////////
+ // Constructor
+ pix_opencv_patreco();
+
+ protected:
+
+ //////////
+ // Destructor
+ virtual ~pix_opencv_patreco();
+
+ //////////
+ // Do the processing
+ virtual void processRGBAImage(imageStruct &image);
+ virtual void processRGBImage(imageStruct &image);
+ virtual void processYUVImage(imageStruct &image);
+ virtual void processGrayImage(imageStruct &image);
+
+ //////////
+ // Set parameters
+ void loadIntraMess(t_symbol *filename);
+ void loadDistMess(t_symbol *filename);
+ void loadMess(t_symbol *s, int argc, t_atom* argv);
+ void fixedThreshMess(float arg);
+ void adaptThreshMess(float arg);
+ void adaptBlockSizeMess(float arg);
+ void threshModeMess(float arg);
+ void patternSizeMess(float arg);
+ void monitorStageMess(t_float arg);
+ void ARTpatternMess(t_float arg);
+ void dilateMess(t_float arg);
+ void erodeMess(t_float arg);
+ void clearLibMess(void);
+
+ private:
+
+ t_outlet *m_dataout;
+
+ cv::Mat m_cameraMatrix, m_distortions;
+
+ ARma::PatternDetector *m_detector;
+ //~ std::vector<cv::Mat> m_patternLibrary; // pattern library
+ std::map<int, PatternLib> m_patternLibrary;
+ std::vector<ARma::Pattern> m_detectedPattern; // detected pattern
+ int m_pattern_size;
+
+};
+#endif // for header file