(tlista, tlistb)
| 413 | |
| 414 | |
| 415 | def joint_stracks(tlista, tlistb): |
| 416 | exists = {} |
| 417 | res = [] |
| 418 | for t in tlista: |
| 419 | exists[t.track_id] = 1 |
| 420 | res.append(t) |
| 421 | for t in tlistb: |
| 422 | tid = t.track_id |
| 423 | if not exists.get(tid, 0): |
| 424 | exists[tid] = 1 |
| 425 | res.append(t) |
| 426 | return res |
| 427 | |
| 428 | |
| 429 | def sub_stracks(tlista, tlistb): |