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Fix memory leak in ByteTracker #249

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Fix memory leak in ByteTracker #249

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75d2caa
Update byte_tracker.py
sr99622 Jul 27, 2022
e0ea907
Update byte_tracker.py
sr99622 Sep 18, 2022
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3 changes: 2 additions & 1 deletion yolox/tracker/byte_tracker.py
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Original file line number Diff line number Diff line change
Expand Up @@ -178,7 +178,7 @@ def update(self, output_results, img_info, img_size):
inds_low = scores > 0.1
inds_high = scores < self.args.track_thresh

inds_second = np.logical_and(inds_low, inds_high)
inds_second = np.logical_and(inds_low, inds_high).bool()
dets_second = bboxes[inds_second]
dets = bboxes[remain_inds]
scores_keep = scores[remain_inds]
Expand Down Expand Up @@ -282,6 +282,7 @@ def update(self, output_results, img_info, img_size):
self.lost_stracks.extend(lost_stracks)
self.lost_stracks = sub_stracks(self.lost_stracks, self.removed_stracks)
self.removed_stracks.extend(removed_stracks)
self.removed_stracks = [track for track in self.removed_stracks if self.frame_id - track.end_frame < 10 * self.max_time_lost]
self.tracked_stracks, self.lost_stracks = remove_duplicate_stracks(self.tracked_stracks, self.lost_stracks)
# get scores of lost tracks
output_stracks = [track for track in self.tracked_stracks if track.is_activated]
Expand Down