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Fig. 8 | BMC Medical Imaging

Fig. 8

From: Local sparsity enhanced compressed sensing magnetic resonance imaging in uniform discrete curvelet domain

Fig. 8

Pseudo radial undersampling at 0.3020 sampling rate for water phantom reconstruction. (a)–(f) Reconstructed images from DLMRI, MRSFLCT based CS MRI, LORAKS, PANO, LSECSMRI and fully sampled k-space data and (g)–(l) local regions from (a)–(f). PSNRs for images in (a)–(e) are 33.14dB, 34.97dB, 31.83dB, 35.76dB and 3 5 . 9 2dB. RLNEs for images in (a)–(e) are 0.0464, 0.0375, 0.0539, 0.0343 and 0 . 0 3 3 6, respectively

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BMC Medical Imaging

ISSN: 1471-2342

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