Research Article
Reconstruction Method for Optical Tomography Based on the Linearized Bregman Iteration with Sparse Regularization
Table 2
Quantitative results for two sources by different methods.
| Methods | Reconstructed position center (mm) | LE (mm) | CNR | Reconstruction time (s) | Maximum reconstructed energy value (nW/mm3) |
| -CG | (6.00, 5.00, 0.00) (6.00, −5.00, 0.00) | 0.00 0.00 | 13.2 | 223.58 | 0.0022 0.0019 |
| -SB | (6.00, 6.00, 0.00) (5.00, −5.00, 0.00) | 1.00 1.00 | 17.6 | 72.18 | 0.0080 0.0079 |
| LBSR | (6.00, 5.00, 0.00) (6.00, −5.00, 0.00) | 0.00 0.00 | 20.8 | 6.68 | 0.0091 0.0082 |
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