Table 7 The average of magnitude (AM) of speckle for simulated and real data
Beamformer | Simulated AC anechoic cysts AM (dB) | Real data AC anechoic cysts AM (dB) | Real data HC hypoechoic targets AM (dB) |
|---|---|---|---|
DAS | − 10.1 | − 11.1 | − 10.9 |
MV | − 20.0 | − 21.3 | − 18.3 |
EMV | − 16.2 | − 20.0 | − 18.1 |
GSC | − 17.3 | − 19.0 | − 19.8 |
EGSC | − 17.2 | − 16.6 | − 17.0 |
\(\text {EGSC}_1\) | − 14.8 | − 15.2 | − 16.4 |
\(\text {EGSC}_2\) | − 15.7 | − 14.4 | − 15.8 |
\(\text {EGSC}_3\) | − 13.8 | − 13.6 | − 14.8 |