| Enhanced Local Texture Feature Sets for Face Recognition Under Difficult Lighting Conditions Recent countries visiting this post |  |
 | 14 | United States |
 | 3 | |
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| Enhanced Local Texture Feature Sets for Face Recognition Under Difficult Lighting Conditions Recent countries visiting this post | |
| 14 | United States |
| 3 | |
| 1 | Ukraine |
| 1 | China |