View Pit Stop page for race #128 by huib — Ghost race
| Official speed | 42.44 wpm (81.72 seconds elapsed during race) |
|---|---|
| Race Start | February 10, 2017 9:39:46pm UTC |
| Race Finish | February 10, 2017 9:41:08pm UTC |
| Outcome | No win (3 of 5) |
| Accuracy | 78.0% |
| 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. |