** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: pjrec.cpp,v 1.7 2000/07/06 08:30:30 kevin Exp $
+** $Id: pjrec.cpp,v 1.8 2000/07/06 18:37:24 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
cout << " --filter-method Filter method before backprojections\n";;
cout << " convolution Spatial filtering (default)\n";
cout << " fourier Frequency filtering with discete fourier\n";
+ cout << " fourier_table Frequency filtering with table lookup fourier\n";
cout << " fft Fast Fourier Transform\n";
#if HAVE_FFTW
- cout << " fftw Fast Fourier Transform in the West library\n";
+ cout << " fftw Fast Fourier Transform West library\n";
+ cout << " rfftw Fast Fourier Transform West (real-mode) library\n";
#endif
cout << " --zeropad n Set zeropad level (default = 0)\n";
cout << " set n to number of powers to two to pad\n";