Figure 8
From: Machine learning applied to X-ray tomography as a new tool to analyze the voids in RRP Nb3Sn wires

The 3D reconstruction of a sub-element void of S19 sample. The projections of the void are shown in grey. The length of the voids is estimated using the major axes of the projections on XZ and YZ planes, while the void diameter was calculated from the circle equivalent to the projection on the plane XY. The image was generated by using the Fiji distribution of ImageJ40. [ImageJ-1.53c https://imagej.net/ImageJ ].