Visual Servoing Platform  version 3.4.0 under development (2021-04-14)
vpScale.h
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30  *
31  * Description:
32  * Median Absolute Deviation (MAD), MPDE, Mean shift kernel density
33  *estimation.
34  *
35  * Authors:
36  * Andrew Comport
37  *
38  *****************************************************************************/
39 
44 // =========================================================
51 // ==========================================================
52 
53 #ifndef VPSCALE_HH
54 #define VPSCALE_HH
55 
56 #include <math.h>
57 #include <visp3/core/vpColVector.h>
58 
72 class VISP_EXPORT vpScale
73 {
74 
75 private:
76  double bandwidth;
77  unsigned int dimension;
78 
79 public:
81  vpScale();
82  vpScale(double kernel_bandwidth, unsigned int dim = 1);
84  virtual ~vpScale(void);
85 
86  double MeanShift(vpColVector &error);
87  double KernelDensity(vpColVector &error, unsigned int position);
88  double KernelDensityGradient(vpColVector &error, unsigned int position);
89 
90  double KernelDensity_EPANECHNIKOV(vpColVector &X);
91  double KernelDensityGradient_EPANECHNIKOV(double X, unsigned int n);
92 };
93 
94 #endif
Contains various estimators for scale. Methods : Median Absolute Deviation (MAD), MPDE, Mean shift kernel density estimation.
Definition: vpScale.h:72
Implementation of column vector and the associated operations.
Definition: vpColVector.h:130