Optical Technique, Volume. 48, Issue 2, 204(2022)

Correction method of thread angle under defocus imaging condition

LI Kui1,2、*, CHEN Manlong1,2, YAN Lizhi1,2, YANG Fan1,2, and YU Zhichao1,2
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(4)

    [4] [4] Min Jing, Yubo Du. Flank angle measurement based on improved Sobel operator[J]. Manufacturing Letters,2020,25: 44-49.

    [5] [5] Feng Zibo, You Fucheng, He Junwei. Research on application of corner detection in thread vision measurement[J]. Journal of Physics: Conference Series,2021,1812(1):012020.

    [14] [14] Kim G. A novel depth-from-hybrid-focus method for surface morphology with depth discontinuity[J]. Int J Adv Manuf Technol2010,46:267-274 .

    [15] [15] Xuhao Jiang, Liquan Shen, Liangwei Yu, etal. No-reference screen content image quality assessment based on multi-region features[J]. Neurocomputing,2020:386.

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    LI Kui, CHEN Manlong, YAN Lizhi, YANG Fan, YU Zhichao. Correction method of thread angle under defocus imaging condition[J]. Optical Technique, 2022, 48(2): 204

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    Paper Information

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    Received: Sep. 27, 2021

    Accepted: --

    Published Online: Apr. 21, 2022

    The Author Email: Kui LI (1877137403@qq.com)

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