Acta Photonica Sinica, Volume. 39, Issue 10, 1896(2010)

Sub Pixel Calibration of Measuring Focal Length of Lens Based on Talbot-Moiré

WU Ling-ling1,2,3、*, WU Guo-jun1, CANG yu-ping1,2, and CHEN Liang-yi1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(11)

    [1] [1] KAFRI O.Noncoherent method for mapping phase objects[J].Opt Lett,1980,5(12):555-557.

    [2] [2] GLATT I,KAFRI O.Determination of the focal length of nonparaxial lenses by Moiré deflectometry[J].Appl Opt,1987,26(13):2507-2508.

    [3] [3] GLATT I,KAFRI O.Beam direction determination by Moiré deflectometry using circular gratings[J].Appl Opt,1987,26(19):4051-4053.

    [4] [4] YAO Jiu-sheng,WANG Lu-chuan,HUANG En-ling.The application to determining the focal length of optical systems by the Moiré fringes of circular concentric gratings[J].Optical Technology,1996,9(5):24-27.

    [7] [7] DONG Qiu-ling.Research on sub-pixel edge and center detection technology of coded structured light stripe[D].Harbin:Harbin University of Science and Technology,2008.

    [8] [8] ZHANG Xiu-bao.Research on sub-pixel resolution object section contour measuring system based on line structured light[D].Harbin:Harbin University of Science and Technology,2007.

    [9] [9] LIN Yi-bin.A study of 3d profile measuring based on laser detecting[D].Tianjin:Tianjin University of Technology,2005.

    [10] [10] GAI Shao-yan.Strip image processing in 3-D profilometry measurement using grating projection[D].Nanjing:Southeast University,2004.

    [12] [12] WU Ling-ling,WU Guo-jun,CANG Yu-ping,et al.Research on focal length determination technique applied talbot effect[J].Acta Photonica Sinica,2008,37(Sup2):198-201.

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    WU Ling-ling, WU Guo-jun, CANG yu-ping, CHEN Liang-yi. Sub Pixel Calibration of Measuring Focal Length of Lens Based on Talbot-Moiré[J]. Acta Photonica Sinica, 2010, 39(10): 1896

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    Paper Information

    Received: Dec. 16, 2009

    Accepted: --

    Published Online: Dec. 7, 2010

    The Author Email: Ling-ling WU (wull.0001@163.com)

    DOI:

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