ViSP  2.8.0
vpMomentAreaNormalized.h
1 /****************************************************************************
2  *
3  * $Id: vpMomentAreaNormalized.h 4276 2013-06-25 12:36:48Z fspindle $
4  *
5  * This file is part of the ViSP software.
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9  * modify it under the terms of the GNU General Public License
10  * ("GPL") version 2 as published by the Free Software Foundation.
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  * 2D normalized surface moment descriptor (usually described as An)
36  *
37  * Authors:
38  * Filip Novotny
39  *
40  *****************************************************************************/
45 #ifndef __MOMENTSURFACENORMALIZED_H__
46 #define __MOMENTSURFACENORMALIZED_H__
47 
48 #include <visp/vpMoment.h>
49 
50 class vpMomentObject;
51 class vpMomentCentered;
52 
96 
132 class VISP_EXPORT vpMomentAreaNormalized : public vpMoment {
133  private:
134  double desiredSurface;
135  double desiredDepth;
136  public:
137  vpMomentAreaNormalized(double desiredSurface, double desiredDepth);
138  void compute();
142  double getDesiredDepth(){ return desiredDepth; }
146  double getDesiredSurface(){ return desiredSurface; }
147 
151  const char* name(){return "vpMomentAreaNormalized";}
152  friend VISP_EXPORT std::ostream & operator<<(std::ostream & os, const vpMomentAreaNormalized& v);
153 };
154 
155 #endif
Class handling the normalized surface moment that is invariant in scale and used to estimate depth...
Class for generic objects.
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:104
This class defines the double-indexed centered moment descriptor .
friend VISP_EXPORT std::ostream & operator<<(std::ostream &os, const vpMoment &m)
Definition: vpMoment.cpp:126
virtual void compute()=0