Visual Servoing Platform version 3.6.0
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vpScale.h
1/*
2 * ViSP, open source Visual Servoing Platform software.
3 * Copyright (C) 2005 - 2023 by Inria. All rights reserved.
4 *
5 * This software is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 * See the file LICENSE.txt at the root directory of this source
10 * distribution for additional information about the GNU GPL.
11 *
12 * For using ViSP with software that can not be combined with the GNU
13 * GPL, please contact Inria about acquiring a ViSP Professional
14 * Edition License.
15 *
16 * See https://visp.inria.fr for more information.
17 *
18 * This software was developed at:
19 * Inria Rennes - Bretagne Atlantique
20 * Campus Universitaire de Beaulieu
21 * 35042 Rennes Cedex
22 * France
23 *
24 * If you have questions regarding the use of this file, please contact
25 * Inria at visp@inria.fr
26 *
27 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
28 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
29 *
30 * Description:
31 * Median Absolute Deviation (MAD), MPDE, Mean shift kernel density
32 * estimation.
33 */
34
39// =========================================================
46// ==========================================================
47
48#ifndef VPSCALE_HH
49#define VPSCALE_HH
50
51#include <math.h>
52#include <visp3/core/vpColVector.h>
53
67class VISP_EXPORT vpScale
68{
69
70private:
71 double bandwidth;
72 unsigned int dimension;
73
74public:
76 vpScale();
77 vpScale(double kernel_bandwidth, unsigned int dim = 1);
79 virtual ~vpScale(void);
80
81 double MeanShift(vpColVector &error);
82 double KernelDensity(vpColVector &error, unsigned int position);
83 double KernelDensityGradient(vpColVector &error, unsigned int position);
84
85 double KernelDensity_EPANECHNIKOV(vpColVector &X);
86 double KernelDensityGradient_EPANECHNIKOV(double X, unsigned int n);
87};
88
89#endif
Implementation of column vector and the associated operations.
Contains various estimators for scale. Methods : Median Absolute Deviation (MAD),...
Definition vpScale.h:68