Table 4 Contrast parameters of the cyst lesion at z = 45 mm in the phantom
From: Sidelobe reduction for plane wave compounding with a limited frame number
| Beamformer | CR (dB) | CNR |
|---|---|---|
| Normal PWC | 20.43 | 2.66 |
| SVD filter | 21.47 | 2.83 |
| Our method | 23.62 | 3.07 |
From: Sidelobe reduction for plane wave compounding with a limited frame number
| Beamformer | CR (dB) | CNR |
|---|---|---|
| Normal PWC | 20.43 | 2.66 |
| SVD filter | 21.47 | 2.83 |
| Our method | 23.62 | 3.07 |
