Modern segmentation methods bring many advantages for the analysis of FIB-SEM images. In this comparison of segmentation methods, we only employed image processing methods that can be carried out by non experts.
In the case study shown here, the microstructure of a two-layer filter medium of an existing face mask is analyzed. The microstructure is the result of importing and segmenting µCT scans of the filter medium in GeoDict. The scan resolution is 400 nm.