Flicker-free photometric stereo: normal map in real-time

  • Several high-speed LED lighting sections are turned on/off one by one in synchronization with the capture of frames, the operator does not see any flickering of the light
  • A photometric-stereo algorithm reconstructs a normal map of an object in a real-time, flawless video stream is instant
  • Normal map and its post-processing is suitable for analysing microstructure defects, engraving, embossing, etc.
  • Photometric stereo is available with stitching and stacking option to increase a resolution of a normal map and get all the parts of the object in focus