diff options
author | Antoine Villeret <avilleret@users.sourceforge.net> | 2014-07-10 14:39:22 +0000 |
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committer | Antoine Villeret <avilleret@users.sourceforge.net> | 2014-07-10 14:39:22 +0000 |
commit | ba994f4404b6eadcab4e0ead46ef4d3ffeceb024 (patch) | |
tree | 099dcc6caf1391cf23947317287623c389b9982d /src/pix_opencv_opticalflow.h | |
parent | e44f63152eb063b5e2e1e05e332439d7c4b7f828 (diff) |
lots of changes !
1. switch to a new build system based on automake (because we need to check for some lib on ./configure before make)
2. sort files in different directory
3. add some new features (some of them need OpenCV >= 2.4.5)
svn path=/trunk/externals/pix_opencv/; revision=17324
Diffstat (limited to 'src/pix_opencv_opticalflow.h')
-rw-r--r-- | src/pix_opencv_opticalflow.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/pix_opencv_opticalflow.h b/src/pix_opencv_opticalflow.h new file mode 100644 index 0000000..57a1583 --- /dev/null +++ b/src/pix_opencv_opticalflow.h @@ -0,0 +1,96 @@ +/*----------------------------------------------------------------- +LOG + GEM - Graphics Environment for Multimedia + + 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_OPTICALFLOW_H_ +#define INCLUDE_PIX_OPENCV_OPTICALFLOW_H_ + +#include "opencv2/opencv.hpp" +#include "Base/GemBase.h" +#include "Gem/Exception.h" +#include "Gem/State.h" +#include "Base/GemPixObj.h" +#include "RTE/MessageCallbacks.h" +#include <stdio.h> + +/*----------------------------------------------------------------- +------------------------------------------------------------------- +CLASS + pix_opencv_opticalflow + apply a simple flow method to compute optical flow + +KEYWORDS + pix + +DESCRIPTION + +-----------------------------------------------------------------*/ + +//~class Colorcode +//~{ +//~// from colorcode.cpp by Daniel Scharstein, 4/2007 +//~// http://vision.middlebury.edu/flow/data/ +//~#define MAXCOLS 60 +//~ +//~public: + //~Colorcode(); + //~static cv::Vec3b computeColor(float fx, float fy); + //~ +//~private: + //~int ncols; + //~int colorwheel[MAXCOLS][3]; +//~ +//~ + //~void setcols(int r, int g, int b, int k); +//~ + //~void makecolorwheel(); +//~}; + +static cv::Vec3b computeColor(float fx, float fy); +inline bool isFlowCorrect(cv::Point2f u); + +class GEM_EXPORT pix_opencv_opticalflow : public GemPixObj +{ + CPPEXTERN_HEADER(pix_opencv_opticalflow, GemPixObj) + + public: + + ////////// + // Constructor + pix_opencv_opticalflow(); + + protected: + + ////////// + // Destructor + virtual ~pix_opencv_opticalflow(); + + ////////// + // Do the processing + virtual void processRGBAImage(imageStruct &image); + + // Messages handling + void gainMess(double arg); + void normalizeMess(double arg); + + private: + + cv::Mat prev, flow; + t_float m_gain; + bool m_normalize; + + cv::Mat m_prev, m_curr, m_flow; + + t_outlet *m_dataout_middle; // contour outlet + t_outlet *m_dataout_right; // info outlet +}; +#endif // for header file |