Fig. 2: Preprocessing of tomographic image data.

Top row: Volumetric cutouts of raw (a), denoised (b), binarized (c), and segmented (d) CT data containing many full electrode particles. Figures a–d use the same length scale. Bottom row: Volumetric cutouts of raw (e), aligned (f), and segmented (g) FIB-EBSD data of a single particle showing morphological detail of numerous sub-particle grains. Figures e-g use the same length scale.