The dataset was obtained using high-resolution X-ray micro-CT scans with a TESCAN UniTOM XL scanner at Duke University’s Creativ Engineering Laboratory. Samples were secured with a custom core holder featuring a magnetic aluminum base and stabilized using an acrylic tube. Scanning parameters included 160 kV voltage 20 W power 4096 projections 20 µm voxel size and a 1.5 mm copper filter. The UniTOM XL’s helical scanning captured full core widths and 9266 representative slices were selected to optimize computation and train models on pore feature segmentation.
