|
|
|
Figure 8
Reconstructed slice of a pumice sample after tomography reconstruction stage, (a) before ring artefact correction (RAC) and (b) after RAC. White arrows in (a) indicate the ring artefacts. |
|
|
|
Figure 8
Reconstructed slice of a pumice sample after tomography reconstruction stage, (a) before ring artefact correction (RAC) and (b) after RAC. White arrows in (a) indicate the ring artefacts. |