View Pit Stop page for race #419 by triz — Ghost race
| Official speed | 115.40 wpm (30.05 seconds elapsed during race) |
|---|---|
| Race Start | May 16, 2017 9:07:12pm UTC |
| Race Finish | May 16, 2017 9:07:42pm UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 95.0% |
| Points | 0.00 |
| Text | #3622410 (Length: 289 characters) When analyzing images, constraint propagation works because relevant surface properties change slowly almost everywhere. Surface distance and surface direction can change rapidly at edges, of course, but edge points represent only a relatively small number of the points in an image array. |