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Table 2 CR, CNR and speckle SNR results of the simulated cyst

From: Eigenspace-based beamformer using oblique signal subspace projection for ultrasound plane-wave imaging

Beamformer

CR

CNR

SNR

DAS

−16.9228

1.3907

1.6377

LCMV

−24.2736

1.4591

1.5563

EIBMV OESMV (∂ = 0.03)

−50.8593

1.4110

1.4133

EIBMV OESMV (∂ = 0.13)

−60.9006

1.1616

1.1622

OESMV (∂ = 0.03, η = 0.05, τ = 0.2)

−77.8621

1.4432

1.4447