From: Eigenspace-based beamformer using oblique signal subspace projection for ultrasound plane-wave imaging
Beamformer
CR
CNR
SNR
DAS
−8.4068
0.9656
1.6102
LCMV
−8.7140
0.9431
1.5559
EIBMV (∂ = 0.26)
−50.8231
0.8022
0.8046
EIBMV (∂ = 0.37)
−54.0310
0.6803
0.6816
OESMV (∂ = 0.26, η = 0.05, τ = 0.11)
−74.5097
0.9119
0.9111