ViSP  2.9.0
vpScale.h
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2  *
3  * $Id: vpScale.h 4574 2014-01-09 08:48:51Z fspindle $
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20  * This software was developed at:
21  * INRIA Rennes - Bretagne Atlantique
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32  *
33  *
34  * Description:
35  * Median Absolute Deviation (MAD), MPDE, Mean shift kernel density estimation.
36  *
37  * Authors:
38  * Andrew Comport
39  *
40  *****************************************************************************/
41 
46 // =========================================================
54 // ==========================================================
55 
56 
57 #ifndef VPSCALE_HH
58 #define VPSCALE_HH
59 
60 #define EPANECHNIKOV 0
61 
62 #include <visp/vpColVector.h>
63 #include <math.h>
64 
65 
79 class VISP_EXPORT vpScale
80 {
81 
82 private:
83  double bandwidth;
84  unsigned int dimension;
85  int kernel_type;
86 
87 public:
88 
90  vpScale();
91  vpScale(double, int, int);
93  virtual ~vpScale(void);
94 
95  double MeanShift(vpColVector &error);
96  double KernelDensity(vpColVector &error, unsigned int position);
97  double KernelDensityGradient(vpColVector &error, unsigned int position);
98 
99  double KernelDensity_EPANECHNIKOV(vpColVector &X);
100  double KernelDensityGradient_EPANECHNIKOV(double X, unsigned int n);
101 
102 };
103 
104 #endif
Contains different methods for estimating the robust scale of an error distribution.
Definition: vpScale.h:79
Class that provides a data structure for the column vectors as well as a set of operations on these v...
Definition: vpColVector.h:72