3x3matrix_norm.h Source File

00001 
00014 /* This library is free software; you can redistribute it and/or
00015    modify it under the terms of the GNU Lesser General Public
00016    License as published by the Free Software Foundation; either
00017    version 2.1 of the License, or (at your option) any later version.
00018 
00019    This library is distributed in the hope that it will be useful,
00020    but WITHOUT ANY WARRANTY; without even the implied warranty of
00021    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00022    Lesser General Public License for more details.
00023 
00024    You should have received a copy of the GNU Lesser General Public
00025    License along with this library; if not, write to the Free Software
00026    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00027 */
00028 
00029 #ifndef _GAN_3X3MATRIX_NORM_H
00030 #define _GAN_3X3MATRIX_NORM_H
00031 
00032 #include <gandalf/linalg/3x3matrix.h>
00033 
00034 #ifdef __cplusplus
00035 extern "C" {
00036 #endif
00037 
00038 #define GAN_MAT_NORMALISE  gan_mat33_normalize
00039 #define GAN_MATT_NORMALISE gan_mat33T_normalize
00040 #define GAN_MATTYPE        Gan_Matrix33
00041 #define GAN_SQUMATTYPE     Gan_SquMatrix33
00042 
00043 /*
00044  * File:          $RCSfile: mat_norm_noc.h,v $
00045  * Module:        Fixed size matrix projective normalisation
00046  * Part of:       Gandalf Library
00047  *
00048  * Revision:      $Revision: 1.7 $
00049  * Last edited:   $Date: 2005/08/22 08:52:18 $
00050  * Author:        $Author: jps $
00051  * Copyright:     (c) 2000 Imagineer Software Limited
00052  *
00053  * Notes:         Not to be compiled separately
00054  */
00055 
00056 /* This library is free software; you can redistribute it and/or
00057    modify it under the terms of the GNU Lesser General Public
00058    License as published by the Free Software Foundation; either
00059    version 2.1 of the License, or (at your option) any later version.
00060 
00061    This library is distributed in the hope that it will be useful,
00062    but WITHOUT ANY WARRANTY; without even the implied warranty of
00063    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00064    Lesser General Public License for more details.
00065 
00066    You should have received a copy of the GNU Lesser General Public
00067    License along with this library; if not, write to the Free Software
00068    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00069 */
00070 
00071 /* normalises an array of matrices B */
00072  Gan_Bool gan_mat33_normalize ( Gan_Matrix33 *B, int n, double term_threshold,
00073                              int max_iterations, Gan_SquMatrix33 *Lp );
00074  Gan_Bool gan_mat33T_normalize ( Gan_Matrix33 *B, int n, double term_threshold,
00075                               int max_iterations, Gan_SquMatrix33 *Lp );
00076 
00077 #undef GAN_MAT_NORMALISE
00078 #undef GAN_MATT_NORMALISE
00079 #undef GAN_MATTYPE
00080 #undef GAN_SQUMATTYPE
00081 
00082 #ifdef __cplusplus
00083 }
00084 #endif
00085 
00086 #endif /* #ifndef _GAN_3X3MATRIX_NORM_H */