Lag-Based Filtered-Delay Multiply and Sum Beamformer Combined with Two Phase-Related Factors for Medical Ultrasound Imaging

Figure 7

Images of a tissue phantom reconstructed by (a) DAS, (b) F-DMAS, (c) LAG-DMAS-PF, and (d) LAG-DMAS-SCF. All images are shown in a dynamic range of 60 dB.

(a)

(b)

(c)

(d)