Micro-Computed Tomography (micro-CT) segmented image of Doddington Sandstone. The micro-CT image is segmented according to the variation of grey values between grains (bright- 255 grey value) and pore
“Sample Q50” The surface-topography challenge. Raw measurement of the 3D topography of the surface using a KEYENCE VK-100 series microscope, at X100 magnification.
1600x1600x1600 voxel subvolume corresponding to x = [650, 2249], y = [750, 2349] and z = [0, 1599] of the data set "reconstructed_20200910_01.rar" in 16 bit *.tif file format. 4x4x4 binned to a cube o
