Research Article
Image Reconstruction Using Analysis Model Prior
Table 5
RLNEs of the reconstructed images using radial and Cartesian
-space sampling.
| | Test image | Method | Radial | Cartesian |
| | Brain-1 | SparseMRI | 0.1256 | 0.0833 | | NLTV | 0.0882 | 0.0568 | | ISD-TV | 0.0963 | 0.0510 | | SDBS-TV | 0.0771 | 0.0424 | | ICD | 0.0669 | 0.0335 |
| | Brain-2 | SparseMRI | 0.1434 | 0.0998 | | NLTV | 0.1249 | 0.0843 | | ISD-TV | 0.1138 | 0.0806 | | SDBS-TV | 0.1082 | 0.0712 | | ICD | 0.0937 | 0.0608 |
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