| Enhanced 2D/3D Approaches Based on Relevance Index for 3D-Shape Retrieval Recent countries visiting this post |  |
 | 7 | United States |
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| Enhanced 2D/3D Approaches Based on Relevance Index for 3D-Shape Retrieval Recent countries visiting this post | |
| 7 | United States |
| 1 | |
| 1 | Russian Federation |