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New optical four-quadrant phase detector integrated into a photogate array for small and precise 3D cameras.

Rudolf SchwarteZhanping XuHorst-Günther HeinolJoachim OlkBernd Buxbaum
Published in: Three-Dimensional Image Capture (1997)
Keyphrases
  • image sensor
  • charge coupled device
  • imaging sensors
  • small number
  • digital camera
  • multiple cameras
  • single camera
  • dynamic range
  • learning phase
  • camera images
  • focal plane