Sparse-View Ultrasound Diffraction Tomography Using Compressed Sensing with Nonuniform FFT

Figure 6

Images reconstructed with different penalties: (a) 𝛼=0.01, 𝛽=0.001; (b) 𝛼=0.01, 𝛽=0; (c) 𝛼=0, 𝛽=0.001; (d) 𝛼=𝛽=0.

(a)

(b)

(c)

(d)