deblurring.hpp
Go to the documentation of this file.
1 /*M///////////////////////////////////////////////////////////////////////////////////////
2 //
3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
4 //
5 // By downloading, copying, installing or using the software you agree to this license.
6 // If you do not agree to this license, do not download, install,
7 // copy or use the software.
8 //
9 //
10 // License Agreement
11 // For Open Source Computer Vision Library
12 //
13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
14 // Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
15 // Third party copyrights are property of their respective owners.
16 //
17 // Redistribution and use in source and binary forms, with or without modification,
18 // are permitted provided that the following conditions are met:
19 //
20 // * Redistribution's of source code must retain the above copyright notice,
21 // this list of conditions and the following disclaimer.
22 //
23 // * Redistribution's in binary form must reproduce the above copyright notice,
24 // this list of conditions and the following disclaimer in the documentation
25 // and/or other materials provided with the distribution.
26 //
27 // * The name of the copyright holders may not be used to endorse or promote products
28 // derived from this software without specific prior written permission.
29 //
30 // This software is provided by the copyright holders and contributors "as is" and
31 // any express or implied warranties, including, but not limited to, the implied
32 // warranties of merchantability and fitness for a particular purpose are disclaimed.
33 // In no event shall the Intel Corporation or contributors be liable for any direct,
34 // indirect, incidental, special, exemplary, or consequential damages
35 // (including, but not limited to, procurement of substitute goods or services;
36 // loss of use, data, or profits; or business interruption) however caused
37 // and on any theory of liability, whether in contract, strict liability,
38 // or tort (including negligence or otherwise) arising in any way out of
39 // the use of this software, even if advised of the possibility of such damage.
40 //
41 //M*/
42 
43 #ifndef __OPENCV_VIDEOSTAB_DEBLURRING_HPP__
44 #define __OPENCV_VIDEOSTAB_DEBLURRING_HPP__
45 
46 #include <vector>
47 #include "opencv2/core/core.hpp"
48 
49 namespace cv
50 {
51 namespace videostab
52 {
53 
54 CV_EXPORTS float calcBlurriness(const Mat &frame);
55 
56 class CV_EXPORTS DeblurerBase
57 {
58 public:
59  DeblurerBase() : radius_(0), frames_(0), motions_(0) {}
60 
61  virtual ~DeblurerBase() {}
62 
63  virtual void setRadius(int val) { radius_ = val; }
64  virtual int radius() const { return radius_; }
65 
66  virtual void setFrames(const std::vector<Mat> &val) { frames_ = &val; }
67  virtual const std::vector<Mat>& frames() const { return *frames_; }
68 
69  virtual void setMotions(const std::vector<Mat> &val) { motions_ = &val; }
70  virtual const std::vector<Mat>& motions() const { return *motions_; }
71 
72  virtual void setBlurrinessRates(const std::vector<float> &val) { blurrinessRates_ = &val; }
73  virtual const std::vector<float>& blurrinessRates() const { return *blurrinessRates_; }
74 
75  virtual void update() {}
76 
77  virtual void deblur(int idx, Mat &frame) = 0;
78 
79 protected:
80  int radius_;
81  const std::vector<Mat> *frames_;
82  const std::vector<Mat> *motions_;
83  const std::vector<float> *blurrinessRates_;
84 };
85 
86 class CV_EXPORTS NullDeblurer : public DeblurerBase
87 {
88 public:
89  virtual void deblur(int /*idx*/, Mat &/*frame*/) {}
90 };
91 
92 class CV_EXPORTS WeightingDeblurer : public DeblurerBase
93 {
94 public:
96 
97  void setSensitivity(float val) { sensitivity_ = val; }
98  float sensitivity() const { return sensitivity_; }
99 
100  virtual void deblur(int idx, Mat &frame);
101 
102 private:
103  float sensitivity_;
104  Mat_<float> bSum_, gSum_, rSum_, wSum_;
105 };
106 
107 } // namespace videostab
108 } // namespace cv
109 
110 #endif
virtual ~DeblurerBase()
Definition: deblurring.hpp:61
CV_EXPORTS float calcBlurriness(const Mat &frame)
const int * idx
Definition: core_c.h:323
const std::vector< float > * blurrinessRates_
Definition: deblurring.hpp:83
virtual void setFrames(const std::vector< Mat > &val)
Definition: deblurring.hpp:66
virtual void setRadius(int val)
Definition: deblurring.hpp:63
void setSensitivity(float val)
Definition: deblurring.hpp:97
DeblurerBase()
Definition: deblurring.hpp:59
GLuint GLfloat * val
virtual void update()
Definition: deblurring.hpp:75
virtual const std::vector< Mat > & frames() const
Definition: deblurring.hpp:67
Definition: deblurring.hpp:92
Definition: deblurring.hpp:56
const std::vector< Mat > * motions_
Definition: deblurring.hpp:82
int radius_
Definition: deblurring.hpp:80
Definition: deblurring.hpp:86
The Core Functionality.
The n-dimensional matrix class.
Definition: core.hpp:1688
void void * frame
Definition: core_c.h:1459
virtual void deblur(int, Mat &)
Definition: deblurring.hpp:89
virtual int radius() const
Definition: deblurring.hpp:64
virtual const std::vector< float > & blurrinessRates() const
Definition: deblurring.hpp:73
virtual const std::vector< Mat > & motions() const
Definition: deblurring.hpp:70
const std::vector< Mat > * frames_
Definition: deblurring.hpp:81
virtual void setMotions(const std::vector< Mat > &val)
Definition: deblurring.hpp:69
float sensitivity() const
Definition: deblurring.hpp:98
virtual void setBlurrinessRates(const std::vector< float > &val)
Definition: deblurring.hpp:72