Line | |
---|
1 | /*! |
---|
2 | * \file OpticalFlowSpeed.h |
---|
3 | * \brief Optical flow speed calculation |
---|
4 | * \author Guillaume Sanahuja, Copyright Heudiasyc UMR UTC/CNRS 7253 |
---|
5 | * \date 2012/04/12 |
---|
6 | * \version 4.0 |
---|
7 | */ |
---|
8 | |
---|
9 | |
---|
10 | #ifndef OPTICALFLOWSPEED_H |
---|
11 | #define OPTICALFLOWSPEED_H |
---|
12 | |
---|
13 | #include <IODevice.h> |
---|
14 | |
---|
15 | namespace flair |
---|
16 | { |
---|
17 | namespace core |
---|
18 | { |
---|
19 | class Matrix; |
---|
20 | } |
---|
21 | } |
---|
22 | |
---|
23 | namespace flair |
---|
24 | { |
---|
25 | namespace filter |
---|
26 | { |
---|
27 | class OpticalFlow; |
---|
28 | |
---|
29 | /*! \class OpticalFlowSpeed |
---|
30 | * |
---|
31 | * \brief Optical flow speed calculation |
---|
32 | * |
---|
33 | * Speed is the mean of all optical flow values divided by the delta time between images. |
---|
34 | */ |
---|
35 | class OpticalFlowSpeed : public core::IODevice |
---|
36 | { |
---|
37 | public: |
---|
38 | /*! |
---|
39 | * \brief Constructor |
---|
40 | * |
---|
41 | * Construct OpticalFlowSpeed. |
---|
42 | * |
---|
43 | * \param parent parent |
---|
44 | * \param name name |
---|
45 | */ |
---|
46 | OpticalFlowSpeed(const core::IODevice* parent,std::string name); |
---|
47 | |
---|
48 | /*! |
---|
49 | * \brief Destructor |
---|
50 | * |
---|
51 | */ |
---|
52 | ~OpticalFlowSpeed(); |
---|
53 | |
---|
54 | /*! |
---|
55 | * \brief Speed along x axis |
---|
56 | * |
---|
57 | */ |
---|
58 | float Vx(void) const; |
---|
59 | |
---|
60 | /*! |
---|
61 | * \brief Speed along y axis |
---|
62 | * |
---|
63 | */ |
---|
64 | float Vy(void) const; |
---|
65 | |
---|
66 | /*! |
---|
67 | * \brief Output matrix |
---|
68 | * |
---|
69 | * Matrix is of size (2,1). \n |
---|
70 | * First line is speed along x axis. \n |
---|
71 | * Second line is speed along y axis. \n |
---|
72 | */ |
---|
73 | core::Matrix *Output() const; |
---|
74 | |
---|
75 | private: |
---|
76 | /*! |
---|
77 | * \brief Update using provided datas |
---|
78 | * |
---|
79 | * Reimplemented from IODevice. |
---|
80 | * |
---|
81 | * \param data data from the parent to process |
---|
82 | */ |
---|
83 | void UpdateFrom(const core::io_data *data); |
---|
84 | |
---|
85 | core::Matrix *output; |
---|
86 | }; |
---|
87 | } // end namespace filter |
---|
88 | } // end namespace flair |
---|
89 | #endif // OPTICALFLOWSPEED_H |
---|
Note: See
TracBrowser
for help on using the repository browser.