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Acta Optica Sinica, Volume. 17, Issue 10, 1462(1997)

Subfringe Integration Profilometry for the Measurement of 3-D Object Shapes

[in Chinese]1, [in Chinese]2, and [in Chinese]1
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  • 1[in Chinese]
  • 2[in Chinese]
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    A new technique of fringe analysis is proposed to measure the 3-D objest shape. A grating pattern is projected onto an object，and the grating pattern deforms in accordance with the 3一object shape. T his deformed grating image is analyzed by means of subfringe integration algorithm·T he phase distribution and profile of the object shape are given.

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    three-dimensional shape measurementsubfringe integration
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    [in Chinese], [in Chinese], [in Chinese]. Subfringe Integration Profilometry for the Measurement of 3-D Object Shapes[J]. Acta Optica Sinica, 1997, 17(10): 1462

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    Paper Information

    Category: Rapid communications

    Received: Apr. 17, 1996

    Accepted: --

    Published Online: Oct. 31, 2006

    The Author Email:

    DOI:

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology