From 7b555924a46e83b194e5fab92fc6d6e564d6a5ab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?llu=C3=ADs=20g=C3=B3mez=20i=20bigord=C3=A0?= Date: Sun, 25 May 2008 21:51:21 +0000 Subject: svn path=/trunk/externals/pix_opencv/; revision=9913 --- pix_opencv_haarcascade.h | 98 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 pix_opencv_haarcascade.h (limited to 'pix_opencv_haarcascade.h') diff --git a/pix_opencv_haarcascade.h b/pix_opencv_haarcascade.h new file mode 100644 index 0000000..eee3dc3 --- /dev/null +++ b/pix_opencv_haarcascade.h @@ -0,0 +1,98 @@ +/*----------------------------------------------------------------- +LOG + GEM - Graphics Environment for Multimedia + + Change pix to greyscale + + 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_FACEDETECT_H_ +#define INCLUDE_PIX_OPENCV_FACEDETECT_H_ + +#include "Base/GemPixObj.h" + +#ifndef _EiC +#include "cv.h" +#endif + + +const char* cascade_name ="./haarcascade_frontalface_alt.xml"; + +/*----------------------------------------------------------------- +------------------------------------------------------------------- +CLASS + pix_opencv_haarcascade + + Change pix to greyscale + +KEYWORDS + pix + +DESCRIPTION + +-----------------------------------------------------------------*/ +class GEM_EXTERN pix_opencv_haarcascade : public GemPixObj +{ + CPPEXTERN_HEADER(pix_opencv_haarcascade, GemPixObj) + + public: + + ////////// + // Constructor + pix_opencv_haarcascade(); + + protected: + + ////////// + // Destructor + virtual ~pix_opencv_haarcascade(); + + ////////// + // Do the processing + virtual void processRGBAImage(imageStruct &image); + virtual void processRGBImage(imageStruct &image); + virtual void processYUVImage(imageStruct &image); + virtual void processGrayImage(imageStruct &image); + + ////////// + // Set the new edge threshold + void scaleFactorMess(float scale_factor); + void minNeighborsMess(float min_neighbors); + void modeMess(float mode); + void minSizeMess(float min_size); + void loadCascadeMess(t_symbol *filename); + // The parameters for cvHaarDetectObjects function + float scale_factor; + int min_neighbors; + int mode; + int min_size; + // to detect changes in the image size + int comp_xsize; + int comp_ysize; + + private: + + ////////// + // Static member functions + static void scaleFactorMessCallback(void *data, t_floatarg scale_factor); + static void minNeighborsMessCallback(void *data, float min_neighbors); + static void modeMessCallback(void *data, float mode); + static void minSizeMessCallback(void *data, float min_size); + static void loadCascadeMessCallback(void *data, t_symbol* filename); + + CvHaarClassifierCascade* cascade; + ///////// + // IplImage needed + IplImage *rgba, *frame, *grey; + + t_outlet *m_dataout; +}; + +#endif // for header file -- cgit v1.2.1