Update a matched track :type new_track: STrack :type frame_id: int :type update_feature: bool :return:
(self, new_track, frame_id)
| 75 | self.track_id = self.next_id() |
| 76 | |
| 77 | def update(self, new_track, frame_id): |
| 78 | """ |
| 79 | Update a matched track |
| 80 | :type new_track: STrack |
| 81 | :type frame_id: int |
| 82 | :type update_feature: bool |
| 83 | :return: |
| 84 | """ |
| 85 | self.frame_id = frame_id |
| 86 | self.tracklet_len += 1 |
| 87 | |
| 88 | new_tlwh = new_track.tlwh |
| 89 | self.mean, self.covariance = self.kalman_filter.update( |
| 90 | self.mean, self.covariance, self.tlwh_to_xyah(new_tlwh)) |
| 91 | self.state = TrackState.Tracked |
| 92 | self.is_activated = True |
| 93 | |
| 94 | self.score = new_track.score |
| 95 | |
| 96 | @property |
| 97 | # @jit(nopython=True) |
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