ImLib3D: FFT.hpp Source File

00001 /* ImLib3D
00002  * Copyright (c) 2001, ULP-IPB Strasbourg.
00003  *
00004  * This program is free software; you can redistribute it and/or modify
00005  * it under the terms of the GNU General Public License as published by
00006  * the Free Software Foundation; either version 2 of the License, or (at
00007  * your option) any later version.
00008  * 
00009  * This program is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * General Public License for more details.
00013  * 
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software
00016  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017  */
00024 #ifndef _FFT_hpp
00025 #define _FFT_hpp
00026 
00027 #include<ImLib3D/Image3D.hpp>
00028 
00029 
00030 #include<ImLib3D/ImageProcessor.hpp>
00031 #include<ImLib3D/Image3Dlinear.hpp>
00032 
00033 namespace IP3D
00034 {
00035     void FFT(const Image3Df& src,Image3Dcomplexf& res,bool resultFullSize=true);
00036     void FFT(const Image3Dd& src,Image3Dcomplexd& res,bool resultFullSize=true);
00037     void FFT(const Image3Dcomplexf& src,Image3Dcomplexf& res,
00038              bool resultFullSize=true);
00039     void FFT(const Image3Dcomplexd& src,Image3Dcomplexd& res,
00040              bool resultFullSize=true);
00041 }
00042 
00043 namespace IP3D
00044 {
00045     void FFTInverse(const Image3Dcomplexf& src,Image3Dcomplexf& res,
00046                     int resultWidth=0,bool overwriteSrc=false);
00047     void FFTInverse(const Image3Dcomplexd& src,Image3Dcomplexd& res,
00048                     int resultWidth=0,bool overwriteSrc=false);
00049     void FFTInverse(const Image3Dcomplexf& src,Image3Df& res,
00050                     int resultWidth=0,bool overwriteSrc=false);
00051     void FFTInverse(const Image3Dcomplexd& src,Image3Dd& res, 
00052                     int resultWidth=0,bool overwriteSrc=false);
00053 }
00054 
00055 #endif //_FFT_hpp