View Pit Stop page for race #54 by wangxiangyu — Ghost race
View profile for Xiangyu (wangxiangyu)
| Official speed | 35.90 wpm (96.60 seconds elapsed during race) |
|---|---|
| Race Start | July 31, 2018 9:44:59pm UTC |
| Race Finish | July 31, 2018 9:46:36pm UTC |
| Outcome | No win (3 of 5) |
| Accuracy | 96.0% |
| Points | 25.13 |
| 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. |