self.tracked_stracks = [t for t in self.tracked_stracks if t.state == TrackState.Tracked]
self.tracked_stracks = joint_stracks(self.tracked_stracks, activated_starcks)
self.tracked_stracks = joint_stracks(self.tracked_stracks, refind_stracks)
而
def joint_stracks(tlista, tlistb):
exists = {}
res = []
for t in tlista:
exists[t.track_id] = 1
res.append(t)
for t in tlistb:
tid = t.track_id
if not exists.get(tid, 0):
exists[tid] = 1
res.append(t)
return res
求取tlista, tlistb的跟踪器并集，先保存tlista中全部跟踪器，再保存tlistb中不含tlista的track_id的跟踪器，那么activated_starcks中已经update 跟踪器不就放弃掉了吗？
self.tracked_stracks = [t for t in self.tracked_stracks if t.state == TrackState.Tracked] self.tracked_stracks = joint_stracks(self.tracked_stracks, activated_starcks) self.tracked_stracks = joint_stracks(self.tracked_stracks, refind_stracks) 而 def joint_stracks(tlista, tlistb): exists = {} res = [] for t in tlista: exists[t.track_id] = 1 res.append(t) for t in tlistb: tid = t.track_id if not exists.get(tid, 0): exists[tid] = 1 res.append(t) return res 求取tlista, tlistb的跟踪器并集，先保存tlista中全部跟踪器，再保存tlistb中不含tlista的track_id的跟踪器，那么activated_starcks中已经update 跟踪器不就放弃掉了吗？