View Pit Stop page for race #65 by yanwaiseng — Ghost race
View profile for Yan (yanwaiseng)
| Official speed | 75.33 wpm (46.04 seconds elapsed during race) |
|---|---|
| Race Start | April 24, 2017 2:01:31am UTC |
| Race Finish | April 24, 2017 2:02:17am UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 97.0% |
| 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. |