View Pit Stop page for race #6999 by ljs765 — Ghost race
Official speed | 56.66 wpm (61.21 seconds elapsed during race) |
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Race Start | June 16, 2017 1:16:25am UTC |
Race Finish | June 16, 2017 1:17:26am UTC |
Outcome | Win (1 of 3) |
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. |