Compressed Sensing-Based MRI Reconstruction Using Complex Double-Density Dual-Tree DWT

Figure 13

Original coronal brain image and experimental results with noisy data. (a) Original coronal brain image. Reconstruction at sampling rate 0.25 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.

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