Update a matched track :type new_track: STrack :type frame_id: int :type update_feature: bool :return:
(self, new_track, frame_id, update_feature=True)
| 66 | self.track_id = self.next_id() |
| 67 | |
| 68 | def update(self, new_track, frame_id, update_feature=True): |
| 69 | """ |
| 70 | Update a matched track |
| 71 | :type new_track: STrack |
| 72 | :type frame_id: int |
| 73 | :type update_feature: bool |
| 74 | :return: |
| 75 | """ |
| 76 | self.frame_id = frame_id |
| 77 | self.tracklet_len += 1 |
| 78 | |
| 79 | new_tlwh = new_track.tlwh |
| 80 | self.mean, self.covariance = self.kalman_filter.update( |
| 81 | self.mean, self.covariance, self.tlwh_to_xyah(new_tlwh)) |
| 82 | self.state = TrackState.Tracked |
| 83 | self.is_activated = True |
| 84 | |
| 85 | self.score = new_track.score |
| 86 | |
| 87 | @property |
| 88 | def tlwh(self): |
no test coverage detected