ViSP  2.9.0
vpFeatureMomentGravityCenterNormalized.h
1 /****************************************************************************
2  *
3  * $Id: vpFeatureMomentImpl.h 3317 2011-09-06 14:14:47Z fnovotny $
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5  * This file is part of the ViSP software.
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11  * See the file LICENSE.txt at the root directory of this source
12  * distribution for additional information about the GNU GPL.
13  *
14  * For using ViSP with software that can not be combined with the GNU
15  * GPL, please contact INRIA about acquiring a ViSP Professional
16  * Edition License.
17  *
18  * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
19  *
20  * This software was developed at:
21  * INRIA Rennes - Bretagne Atlantique
22  * Campus Universitaire de Beaulieu
23  * 35042 Rennes Cedex
24  * France
25  * http://www.irisa.fr/lagadic
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30  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
31  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
32  *
33  *
34  * Description:
35  * Implementation for all supported moment features.
36  *
37  * Authors:
38  * Filip Novotny
39  *
40  *****************************************************************************/
45 #ifndef __FEATUREMOMENTGRAVITYCENTERNORMALIZED_H__
46 #define __FEATUREMOMENTGRAVITYCENTERNORMALIZED_H__
47 #include <visp/vpFeatureMoment.h>
48 #ifdef VISP_MOMENTS_COMBINE_MATRICES
49 class vpMomentDatabase;
83  public:
93  vpFeatureMomentGravityCenterNormalized(vpMomentDatabase& database,double A_, double B_, double C_,vpFeatureMomentDatabase* featureMoments=NULL)
94  : vpFeatureMoment(database,A_,B_,C_,featureMoments,2)
95  {}
96  void compute_interaction();
100  const char* momentName() const { return "vpMomentGravityCenterNormalized";}
104  const char* name() const { return "vpFeatureMomentGravityCenterNormalized";}
105 
109  static unsigned int selectXn(){ return 1 << 0; }
110 
114  static unsigned int selectYn(){ return 1 << 1; }
115 
116 };
117 
118 #else
119 class vpMomentDatabase;
219  public:
229  vpFeatureMomentGravityCenterNormalized(vpMomentDatabase& data_base,double A_, double B_, double C_,
230  vpFeatureMomentDatabase* featureMoments=NULL)
231  : vpFeatureMoment(data_base,A_,B_,C_,featureMoments,2)
232  {}
233  void compute_interaction();
237  const char* momentName() const { return "vpMomentGravityCenterNormalized";}
241  const char* name() const { return "vpFeatureMomentGravityCenterNormalized";}
242 
246  static unsigned int selectXn(){ return 1 << 0; }
247 
251  static unsigned int selectYn(){ return 1 << 1; }
252 
253 };
254 #endif
255 #endif
virtual const char * name() const =0
virtual void compute_interaction(void)
vpFeatureMomentGravityCenterNormalized(vpMomentDatabase &data_base, double A_, double B_, double C_, vpFeatureMomentDatabase *featureMoments=NULL)
Functionality computation for centered and normalized moment feature. Computes the interaction matrix...
virtual const char * momentName() const =0
This class allows to register all vpMoments so they can access each other according to their dependen...
This class defines shared system methods/attributes for 2D moment features but no functional code...
This class allows to register all feature moments (implemented in vpFeatureMoment... classes) so they can access each other according to their dependencies.