Research Article
Image Target Recognition via Mixed Feature-Based Joint Sparse Representation
Table 6
Test efficiency (s) of different datasets.
| Dimensions | 25 | 50 | 75 | 100 | 150 |
| AR [15] | 1105.84 | 1273.50 | 1497.33 | 1817.91 | 2899.68 | Extended YaleB [16] | 642.385 | 674.836 | 694.840 | 749.198 | 850.541 |
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