3D Surface inspection with Easy3D Photometric Stereo (V138ETv2)

Euresys’ Photometric Stereo function estimates the orientation and albedo of each point of a surface by acquiring several images of the same surface taken from a single viewpoint but under illumination from different directions. The different images are acquired in sequence, in synchronization with the lighting, thus requiring only one camera. Photometric Stereo is suitable for the detection or inspection of details (be they defects or information) present on the surface of objects.