The following two packages provide software for segmentation of the datasets as visualised in the Article. 

Flood_Fill_Segmentation visualises the interior crack as shown in the spallation fracture rendering of the AAU stone and the delamination and radial fractures of the COM stone. All requirements for successfully running this package are provided in requirements.txt. 

Semantic_Segmentation is used to segment the material phases of air-water-stone from one another given the complete tomographic dataset. This requires supercomputer access to successfully run the script because of the extreme file sizes of the complete data. The recommended paths and folder organization for efficient usage is outlined in README.md within the package. All necessary dependancies are outlined in segmentation_cluster_env.yml.

Both packages were run on the ESRF Apache Guacamole resources.

For further questions, reach out to cbrewer@ethz.ch
