\brief InitTracker \param frame \return
| 129 | /// \return |
| 130 | /// |
| 131 | bool InitTracker(cv::UMat frame) override |
| 132 | { |
| 133 | if (!m_trackerSettingsLoaded) |
| 134 | { |
| 135 | m_trackerSettings.SetDistance(tracking::DistRects); |
| 136 | m_trackerSettings.m_kalmanType = tracking::KalmanLinear; |
| 137 | m_trackerSettings.m_filterGoal = tracking::FilterRect; |
| 138 | m_trackerSettings.m_lostTrackType = tracking::TrackCSRT; // Use visual objects tracker for collisions resolving. Used if m_filterGoal == tracking::FilterRect |
| 139 | m_trackerSettings.m_matchType = tracking::MatchHungrian; |
| 140 | m_trackerSettings.m_dt = 0.3f; // Delta time for Kalman filter |
| 141 | m_trackerSettings.m_accelNoiseMag = 0.1f; // Accel noise magnitude for Kalman filter |
| 142 | m_trackerSettings.m_distThres = 0.8f; // Distance threshold between region and object on two frames |
| 143 | m_trackerSettings.m_minAreaRadiusPix = frame.rows / 20.f; |
| 144 | m_trackerSettings.m_maximumAllowedLostTime = 1.; // Maximum allowed lost time |
| 145 | m_trackerSettings.m_maxTraceLength = 5.; // Maximum trace length |
| 146 | } |
| 147 | m_tracker = BaseTracker::CreateTracker(m_trackerSettings); |
| 148 | |
| 149 | return true; |
| 150 | } |
| 151 | |
| 152 | /// |
| 153 | /// \brief DrawData |
nothing calls this directly
no test coverage detected