Opto-Electronic Engineering, Volume. 36, Issue 11, 14(2009)

A Sub-pixel Edge Detection Method for Non-diffraction Laser Image

CHANG Zhi-xue*... WANG Pei-chang and PANG Ling-bin |Show fewer author(s)
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    References(10)

    [1] [1] WANG Kai-wei,ZHANG Li-jiang,YIN Chun-yong. Influence of the incident wave-front on intensity distribution of the nondiffracting beam used in large-scale measurement [J]. Optics Communications(S0030-4018),2003,216:99-103.

    [2] [2] ZHANG Xin-bao,ZHAO Bin,LI Zhu. A collimating tracking and positioning laser system with non-diffracting beams and Moire fringe technology [J]. Laser Technology,2001,25(2):118-120.

    [3] [3] CHANG Zhi-xue,WANG Pei-chang,ZHANG Xiu-feng. A method of edge detection based on maximum of intensity in a local region for ring laser images [J]. Journal of Optoelectronics·Laser,2008,19(4):546-548.

    [4] [4] SHENG Zun-bing,CUI Xian-yu,GAO Guo-an. Subpixel Edge Detection Algorithm for Roof Edge [J]. Journal of Optoelectronics·Laser,2008,18(11):1363-1365.

    [6] [6] SONG Guo-xiang,JIANG Dong-huan,SUN Xiao-li. Edge Detection in Wavelet-based Scale Space [J]. Application Research of Computers,2007,24(3):97-99.

    [7] [7] ZHENG Yi. Subpixel Location of the Center of Laser Spot Based on Spatial Moments [J]. Laser & Infrared,2005,35(7):521-523.

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    CHANG Zhi-xue, WANG Pei-chang, PANG Ling-bin. A Sub-pixel Edge Detection Method for Non-diffraction Laser Image[J]. Opto-Electronic Engineering, 2009, 36(11): 14

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    Paper Information

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    Received: Feb. 9, 2009

    Accepted: --

    Published Online: Jan. 31, 2010

    The Author Email: Zhi-xue CHANG (czx@dlnu.edu.cn)

    DOI:10.3969/j.issn.1003-501x.2009.11.004

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