Rev | Line | |
---|
[122] | 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 cvmatrix;
|
---|
| 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 | *
|
---|
[143] | 33 | * Speed is the mean of all optical flow values divided by the delta time between images.
|
---|
[122] | 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 | *
|
---|
[143] | 69 | * Matrix is of size (2,1). \n
|
---|
[122] | 70 | * First line is speed along x axis. \n
|
---|
| 71 | * Second line is speed along y axis. \n
|
---|
| 72 | */
|
---|
| 73 | core::cvmatrix *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::cvmatrix *output;
|
---|
| 86 | };
|
---|
| 87 | } // end namespace filter
|
---|
| 88 | } // end namespace flair
|
---|
| 89 | #endif // OPTICALFLOWSPEED_H
|
---|
Note:
See
TracBrowser
for help on using the repository browser.