| A new subspace learning method in Fourier domain for texture classification Recent countries visiting this post |  |
 | 5 | United States |
 | 2 | China |
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| A new subspace learning method in Fourier domain for texture classification Recent countries visiting this post | |
| 5 | United States |
| 2 | China |
| 2 | |
| 1 | Russian Federation |
| 1 | Japan |