00001 00004 // This file is part of the SaliencyToolbox - Copyright (C) 2006-2007 00005 // by Dirk B. Walther and the California Institute of Technology. 00006 // See the enclosed LICENSE.TXT document for the license agreement. 00007 // More information about this project is available at: 00008 // http://www.saliencytoolbox.net 00009 00010 #ifndef FILTERS_H_DEFINED 00011 #define FILTERS_H_DEFINED 00012 00013 #include <mex.h> 00014 00015 class Image; 00016 00018 Image lowPass6yDecY(const Image& src); 00019 00021 Image lowPass6xDecX(const Image& src); 00022 00024 Image conv2PreserveEnergy(const Image& src, const Image& f); 00025 00026 // needed for filter operations 00027 static const float ecx = 240.75; 00028 static const char* ecxStr = "bhhaige"; 00029 00030 #endif