View Pit Stop page for race #70 by bobracer — Ghost race
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| Official speed | 53.03 wpm (65.40 seconds elapsed during race) |
|---|---|
| Race Start | May 15, 2017 4:16:50pm UTC |
| Race Finish | May 15, 2017 4:17:56pm UTC |
| Outcome | No win (3 of 5) |
| Accuracy | 85.0% |
| 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. |