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)
| 99 | self.score_list.append(self.score) |
| 100 | |
| 101 | def update(self, new_track, frame_id, update_feature=True): |
| 102 | """ |
| 103 | Update a matched track |
| 104 | :type new_track: STrack |
| 105 | :type frame_id: int |
| 106 | :type update_feature: bool |
| 107 | :return: |
| 108 | """ |
| 109 | self.frame_id = frame_id |
| 110 | self.tracklet_len += 1 |
| 111 | |
| 112 | new_tlwh = new_track.tlwh |
| 113 | self.mean, self.covariance = self.kalman_filter.update( |
| 114 | self.mean, self.covariance, self.tlwh_to_xyah(new_tlwh)) |
| 115 | self.state = TrackState.Tracked |
| 116 | self.is_activated = True |
| 117 | |
| 118 | self.score = new_track.score |
| 119 | self.score_list.append(self.score) |
| 120 | if update_feature: |
| 121 | self.update_features(new_track.curr_feat) |
| 122 | |
| 123 | @property |
| 124 | # @jit(nopython=True) |
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