Table 2 Computer simulation FBP reconstruction errors in RMSE
From: Sparse-view tomography via displacement function interpolation
Initial data set | Methods | RMSE |
|---|---|---|
60 views | Raw under-sampled data | 0.0612 |
Linear interpolation | 0.0640 | |
Sinc interpolation | 0.0536 | |
Proposed | 0.0385 | |
120 views | Raw under-sampled data | 0.0407 |
Linear interpolation | 0.0354 | |
Sinc interpolation | 0.0351 | |
Proposed | 0.0282 |