Table 1:
3DCNN parameters and in vitro findings from contrast-enhanced ultrasound (US) imaging of a tissue-mimicking flow phantoms.
| input | kernel | Layer 1 | Layer 2 | Layer 3 | Layer 4 | Accuracy |
|---|---|---|---|---|---|---|
| 3 × 3 × 5 | 3×3×3 | 8 | 16 | 128 | - | 84.6% |
| 3 × 3 × 5 | 3×3×3 | 16 | 32 | 128 | - | 87.0% |
| 5 × 5 × 9 | 3×3×3 | 8 | 16 | 16 | 128 | 85.0% |
| 7 × 7 × 9 | 3×3×3 | 8 | 16 | 16 | 128 | 88.5% |
| 9 × 9 × 9 | 3×3×3 | 8 | 16 | 16 | 128 | 98.1% |
| 9 × 9 × 9 | 3×3×3 | 8 | 16 | 16 | 64 | 89.2% |
| 9 × 9 × 9 | 3×3×3 | 8 | 8 | 16 | 64 | 88.8% |
| 9 × 9 × 9 | 3×3×3 | 8 | 8 | 8 | 64 | 90.6% |
| 9 × 9 × 9 | 3×3×1 | 8 | 16 | 16 | 128 | 88.1% |
| 11 × 11 × 7 | 3×3×1 | 800 | 800 | - | - | 97.6% |