Compressed Sensing-Based MRI Reconstruction Using Complex Double-Density Dual-Tree DWT
Figure 7
Original Shepp-Logan image and experimental results. (a) Original Shepp-Logan image. Reconstruction at sampling rate 0.2 by (b) CS; (c) CS DT-CWT; (d) iCS technique; (e), (f), (g), and (h) are detail views of region outlined by arrow in (a), (b), (c), and (d), respectively.
