| Inference of Integrated Surface, Curve, and Junction Descriptions From Sparse 3D Data Recent countries visiting this post |  |
 | 4 | United States |
 | 1 | China |
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| Inference of Integrated Surface, Curve, and Junction Descriptions From Sparse 3D Data Recent countries visiting this post | |
| 4 | United States |
| 1 | China |
| 1 | Japan |