Fig. 2.30. 3D in Handbook of best practice and standards for 2D+ and 3D imaging of natural history collections

Fig. 2.30. 3D model of a mobile Palaeolithic art from "le Trou des Nutons". Above: coloured surface model; middle: Surface without texture; below: image processed with automatic filtering method to highlight surface features of bison bone. The acquisition was made with a 5 Mpx RGB machine vision camera.