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Surface Defect Detection Results of Solid Wood Panels Based on the SSD Algorithm.
| Optimizer | Defect | Average Precision | Mean Average Precision | Mean Detect Time |
|---|---|---|---|---|
| SGD (moment = 0.9) |
Live knot | 89.7 ± 0.5% | 90.4 ± 0.5% | 30 ± 1 ms |
| Dead knot | 90.9 ± 0.5% | |||
| Checking | 90.7 ± 1% | |||
| Adam (betas = [0.9,0.99]) |
Live knot | 90.2 ± 0.5% | 91.2 ± 0.5% | 17 ± 1 ms |
| Dead knot | 90.1 ± 0.5% | |||
| Checking | 93.4 ± 0.5% |
