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3D SHAPES MEASUREMENT SYSTEM USING AN OPTICAL MODULATOR

K. Tsujioka, H. Furuhashi, Y. Uchida
  • Abstract:
    We have continued research on 3D shapes measurement system using spatial modulator. The advantages of this system are non-contact, non-invasive, and short time measurement. We proposed a method using differentiation to expand the measurable area and improve the accuracy of measurement. Additionally, We proposed to eliminate the influence of marking on target object surface. It was a very practical and effective method.
  • Keywords:
    three-dimensional (3D) shapes, spatial modulator, CCD-camera
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  • DOI:
    _unreg_wc-2000.057

Event details:

  • IMEKO TC:
  • Event name:
    XVI IMEKO World Congress
  • Title:

    Measurement - Supports Science - Improves Technology - Protects Environment ... and Provides Employment - Now and in the Future

  • Place:
    Vienna, AUSTRIA
  • Time:
    25 September 2000 - 28 September 2000