Optics and Precision Engineering, Volume. 17, Issue 10, 2425(2009)

Accuracy calibration of alignment system of chip mounter based on grating

LIU Wen-chao1...2,*, ZHONG Yu-ning2, WANG Xuan-ze2 and XIE Tie-bang1 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(8)

    [1] [1] HARALICK R.Determining camera parmeters from the perspection projection of a rectangle [J].Pattern Recognition,1989,22(6):225-230.

    [2] [2] PENNA M A. Detecting camera parameters from the perspective projection of a quadrilateral [J].Pattern Recognition, 1991,24(6):533-541.

    [3] [3] ZHANG ZH Y.A flexible new technique for camera calibration [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2000,22(11):1330-1334.

    [4] [4] WANG L L,TSAI W H.Camer calibration by vanishing lines for 3D computer vision [J].IEEE Transactions on Patter Anslysis and Machine Intelligence,1991,13(4):370-376.

    [7] [7] XIA Q, ZHOU M C,WANG H SH,et al..Vision alignment system in automatic high precision chip mounter and its image processing[J].Optical Technique,2004,30(2):146-147. (in Chinese)

    [8] [8] ZHONG Y N, L Q H,YANG L G,et al.. A sub-pixel edge detection algorithm for the high precision automatic alignment system[J].SPIE,2006,6280:62802T-1-62802T-6.

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    LIU Wen-chao, ZHONG Yu-ning, WANG Xuan-ze, XIE Tie-bang. Accuracy calibration of alignment system of chip mounter based on grating[J]. Optics and Precision Engineering, 2009, 17(10): 2425

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    Paper Information

    Category:

    Received: Oct. 14, 2008

    Accepted: --

    Published Online: Aug. 31, 2010

    The Author Email: Wen-chao LIU (wenchaoliuhg@163.com)

    DOI:

    CSTR:32186.14.

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