Visual Servoing Platform  version 3.6.1 under development (2024-11-14)
vpGaussianFilter.h
1 /*
2  * ViSP, open source Visual Servoing Platform software.
3  * Copyright (C) 2005 - 2024 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  * Gaussian filter class.
32  */
33 
39 #ifndef VP_GAUSSIAN_FILTER_H
40 #define VP_GAUSSIAN_FILTER_H
41 
42 #include <visp3/core/vpConfig.h>
43 #include <visp3/core/vpImage.h>
44 
45 #if defined(VISP_HAVE_SIMDLIB)
46 
47 BEGIN_VISP_NAMESPACE
55 class VISP_EXPORT vpGaussianFilter
56 {
57 public:
58  vpGaussianFilter(unsigned int width, unsigned int height, float sigma, bool deinterleave = false);
59 
60  void apply(const vpImage<unsigned char> &I, vpImage<unsigned char> &I_blur);
61 
62  void apply(const vpImage<vpRGBa> &I, vpImage<vpRGBa> &I_blur);
63 
64  virtual ~vpGaussianFilter();
65 
66 private:
68  vpGaussianFilter &operator=(const vpGaussianFilter &gf);
69 
70  // PIMPL idiom
71  class Impl;
72  Impl *m_impl;
73 };
74 END_VISP_NAMESPACE
75 #endif
76 #endif
Gaussian filter class.