| Figure-ground discrimination and distortion-tolerant recognition of color characters in scene images Recent countries visiting this post |  |
 | 5 | United States |
 | 1 | Sweden |
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| Figure-ground discrimination and distortion-tolerant recognition of color characters in scene images Recent countries visiting this post | |
| 5 | United States |
| 1 | Sweden |
| 1 | Japan |
| 1 |