Table 9 Comparison of detection parameters among different methods
From: Accuracy enhancement of biometric recognition using iterative weights optimization algorithm
Sr. No. | Method used | Acquired database | COEP database | ||
|---|---|---|---|---|---|
GARmin | Accuracy | GARmin | Accuracy | ||
1 | Harris Corner Detector | 0.9536 | 97.68% | – | – |
2 | Horizontal DWT coefficients only | 0.940 | 97.00% | 0.950 | 97.50% |
3 | Approximate DWT coefficients only | 0.972 | 98.60% | 0.975 | 98.75% |
4 | Combined approximate plus horizontal DWT coefficients using optimum weights algorithm. | 0.985 | 99.25% | 0.984 | 99.20% |