Fig. 3: Spatial analysis of the super-resolved, multi-label segmented image.

a 2D projections of the catalyst layer intrusions into the MPL fractures and b semi-variogram with typical length between intrusions of up to 1.5 mm. c 2D projections of the MPL pinching by GDL and intrusion into GDL weave holes and d semi-variogram with an autocorrelation range of 0.25–2 mm.