(tlista, tlistb)
| 310 | |
| 311 | |
| 312 | def joint_stracks(tlista, tlistb): |
| 313 | exists = {} |
| 314 | res = [] |
| 315 | for t in tlista: |
| 316 | exists[t.track_id] = 1 |
| 317 | res.append(t) |
| 318 | for t in tlistb: |
| 319 | tid = t.track_id |
| 320 | if not exists.get(tid, 0): |
| 321 | exists[tid] = 1 |
| 322 | res.append(t) |
| 323 | return res |
| 324 | |
| 325 | |
| 326 | def sub_stracks(tlista, tlistb): |