| 1 | /*!
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| 2 | * \file OpticalFlowSpeed.h
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| 3 | * \brief Optical flow speed calculation
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| 4 | * \author Guillaume Sanahuja, Copyright Heudiasyc UMR UTC/CNRS 7253
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| 5 | * \date 2012/04/12
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| 6 | * \version 4.0
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| 7 | */
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| 8 |
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| 9 |
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| 10 | #ifndef OPTICALFLOWSPEED_H
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| 11 | #define OPTICALFLOWSPEED_H
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| 12 |
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| 13 | #include <IODevice.h>
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| 14 |
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| 15 | namespace flair
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| 16 | {
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| 17 | namespace core
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| 18 | {
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| 19 | class Matrix;
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| 20 | }
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| 21 | namespace gui {
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| 22 | class LayoutPosition;
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| 23 | class SpinBox;
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| 24 | class DoubleSpinBox;
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| 25 | class CheckBox;
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| 26 | }
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| 27 | }
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| 28 |
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| 29 | namespace flair
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| 30 | {
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| 31 | namespace filter
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| 32 | {
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| 33 | class OpticalFlow;
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| 34 |
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| 35 | /*! \class OpticalFlowSpeed
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| 36 | *
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| 37 | * \brief Optical flow speed calculation
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| 38 | *
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| 39 | * Speed is the mean of all optical flow values.
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| 40 | */
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| 41 | class OpticalFlowSpeed : public core::IODevice
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| 42 | {
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| 43 | public:
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| 44 | /*!
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| 45 | * \brief Constructor
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| 46 | *
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| 47 | * Construct OpticalFlowSpeed.
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| 48 | *
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| 49 | * \param parent parent
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| 50 | * \param name name
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| 51 | */
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| 52 | OpticalFlowSpeed(const core::IODevice* parent, const gui::LayoutPosition* position,std::string name);
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| 53 |
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| 54 | /*!
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| 55 | * \brief Destructor
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| 56 | *
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| 57 | */
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| 58 | ~OpticalFlowSpeed();
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| 59 |
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| 60 | /*!
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| 61 | * \brief Speed along x axis
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| 62 | *
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| 63 | */
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| 64 | float Vx(void) const;
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| 65 |
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| 66 | /*!
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| 67 | * \brief Speed along y axis
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| 68 | *
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| 69 | */
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| 70 | float Vy(void) const;
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| 71 |
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| 72 | /*!
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| 73 | * \brief Output matrix
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| 74 | *
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| 75 | * Matrix is of sze (2,1). \n
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| 76 | * First line is speed along x axis. \n
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| 77 | * Second line is speed along y axis. \n
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| 78 | */
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| 79 | core::Matrix *Output() const;
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| 80 |
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| 81 | private:
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| 82 | /*!
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| 83 | * \brief Update using provided datas
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| 84 | *
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| 85 | * Reimplemented from IODevice.
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| 86 | *
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| 87 | * \param data data from the parent to process
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| 88 | */
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| 89 | void UpdateFrom(const core::io_data *data);
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| 90 |
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| 91 | core::Matrix *output;
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| 92 | gui::DoubleSpinBox *quality;
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| 93 | gui::CheckBox *weightedAverage;
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| 94 | gui::CheckBox *timeMultiplication;
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| 95 | };
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| 96 |
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| 97 | } // end namespace filter
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| 98 | } // end namespace flair
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| 99 | #endif // OPTICALFLOWSPEED_H
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