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Table 5 RLNE/MSSIM for the reconstruction using 15% randomly sampled k-space data of Fig. 7(A) and Fig. 7(B)

From: Joint sparse reconstruction of multi-contrast MRI images with graph based redundant wavelet transform

Images

GBRWT

JSIDWT

JBCS

JGBRWT

Fig. 7(a1)

0.0537/0.9526

0.0735/0.9222

0.0973/0.8220

0.0515/0.9562

Fig. 7(a2)

0.0735/0.9563

0.0957/0.9231

0.1097/0.8480

0.0722/0.9589

Fig. 7(b1)

0.0844/0.8820

0.1315/0.7739

0.1366/0.7129

0.0820/0.8955

Fig. 7(b2)

0.0935/0.8883

0.1278/0.8065

0.1302/0.7698

0.0817/0.9142

Fig. 7(b3)

0.1327/0.8611

0.1691/0.7821

0.1707/0.7411

0.1184/0.8876

Fig. 7(b4)

0.1624/0.8481

0.2158/0.7544

0.2054/0.7602

0.1558/0.8688