MorphOps.H

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00001 /*!@file Image/MorphOps.H functions for binary morphology (dilate, erode, open, close) */
00002 
00003 // //////////////////////////////////////////////////////////////////// //
00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2005   //
00005 // by the University of Southern California (USC) and the iLab at USC.  //
00006 // See http://iLab.usc.edu for information about this project.          //
00007 // //////////////////////////////////////////////////////////////////// //
00008 // Major portions of the iLab Neuromorphic Vision Toolkit are protected //
00009 // under the U.S. patent ``Computation of Intrinsic Perceptual Saliency //
00010 // in Visual Environments, and Applications'' by Christof Koch and      //
00011 // Laurent Itti, California Institute of Technology, 2001 (patent       //
00012 // pending; application number 09/912,225 filed July 23, 2001; see      //
00013 // http://pair.uspto.gov/cgi-bin/final/home.pl for current status).     //
00014 // //////////////////////////////////////////////////////////////////// //
00015 // This file is part of the iLab Neuromorphic Vision C++ Toolkit.       //
00016 //                                                                      //
00017 // The iLab Neuromorphic Vision C++ Toolkit is free software; you can   //
00018 // redistribute it and/or modify it under the terms of the GNU General  //
00019 // Public License as published by the Free Software Foundation; either  //
00020 // version 2 of the License, or (at your option) any later version.     //
00021 //                                                                      //
00022 // The iLab Neuromorphic Vision C++ Toolkit is distributed in the hope  //
00023 // that it will be useful, but WITHOUT ANY WARRANTY; without even the   //
00024 // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      //
00025 // PURPOSE.  See the GNU General Public License for more details.       //
00026 //                                                                      //
00027 // You should have received a copy of the GNU General Public License    //
00028 // along with the iLab Neuromorphic Vision C++ Toolkit; if not, write   //
00029 // to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,   //
00030 // Boston, MA 02111-1307 USA.                                           //
00031 // //////////////////////////////////////////////////////////////////// //
00032 //
00033 // Primary maintainer for this file: Rob Peters <rjpeters at usc dot edu>
00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Image/MorphOps.H $
00035 // $Id: MorphOps.H 9412 2008-03-10 23:10:15Z farhan $
00036 //
00037 
00038 #ifndef IMAGE_MORPHOPS_H_DEFINED
00039 #define IMAGE_MORPHOPS_H_DEFINED
00040 
00041 class Dims;
00042 template <class T> class Point2D;
00043 template <class T> class Image;
00044 
00045 //! Dilate the img with structuring element se with a given origin
00046 /*! @param origin is the origin of the structuring element. This
00047   parameter is optional - the default is the center of the SE*/
00048 template <class T>
00049 Image<T> dilateImg(const Image<T>& img, const Image<T>& se,
00050                 Point2D<int> origin = Point2D<int>(-1,-1));
00051 
00052 //! Erode the img with structuring element se with a given origin
00053 /*! @param origin is the origin of the structuring element. This
00054   parameter is optional - the default is the center of the SE*/
00055 template <class T>
00056 Image<T> erodeImg(const Image<T>& img, const Image<T>& se,
00057                Point2D<int> origin = Point2D<int>(-1,-1));
00058 
00059 //! Open (erode and the close) img with struct element se with a given origin
00060 /*! @param origin is the origin of the structuring element. This
00061   parameter is optional - the default is the center of the SE*/
00062 template <class T>
00063 Image<T> openImg(const Image<T>& img, const Image<T>& se,
00064               Point2D<int> origin = Point2D<int>(-1,-1));
00065 
00066 //! Close (dilate and erode) img with struct element se with a given origin
00067 /*! @param origin is the origin of the structuring element. This
00068   parameter is optional - the default is the center of the SE*/
00069 template <class T>
00070 Image<T> closeImg(const Image<T>& img, const Image<T>& se,
00071                Point2D<int> origin = Point2D<int>(-1,-1));
00072 
00073 // ######################################################################
00074 /* So things look consistent in everyone's emacs... */
00075 /* Local Variables: */
00076 /* mode: c++ */
00077 /* indent-tabs-mode: nil */
00078 /* End: */
00079 
00080 #endif // IMAGE_MORPHOPS_H_DEFINED
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