Research Article
Ear Recognition Based on Gabor Features and KFDA
Table 2
Detection performance comparison: FRR and FAR.
| Test dataset | Number of ear images |
Method in our previous work [6] (dual-ear detector) |
Proposed method in this paper (dual-ear detector) |
Proposed method in this paper (left ear detector + right ear detector) | FRN/FRR | FAN/FAR | FRN/FRR | FAN/FAR | FRN/FRR | FAN/FAR |
| CAS-PEAL | 166 | 5/3.0% | 6/3.6% | 5/3.0% | 2/1.2% | 3/1.8% | 2/1.2% | UMIST | 48 | 1/2.1% | 0/0% | 0/0% | 0/0% | 1/2.1% | 0/0% | USTB220 | 220 | 1/0.5% | 5/2.3% | 0/0% | 5/2.3% | 0/0% | 1/0.5% |
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