JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 26 Issue 6
November 2011
Article Contents
LIN Jun-yi, HUANG Chang-biao, LIU Bin and et al. A method of improving binocular vision stereo matching accuracy[J]. Journal of Light Industry, 2011, 26(6): 64-66. doi: 10.3969/j.issn.1004-1478.2011.06.017
Citation: LIN Jun-yi, HUANG Chang-biao, LIU Bin and et al. A method of improving binocular vision stereo matching accuracy[J]. Journal of Light Industry, 2011, 26(6): 64-66. doi: 10.3969/j.issn.1004-1478.2011.06.017 shu

A method of improving binocular vision stereo matching accuracy

  • Received Date: 2011-04-26
    Available Online: 2011-11-15
  • To resolve the problem of low stereo matching accuracy of current phase stereo matching algorithm,a matching method based on the combination of Gray code and phase-shift was put forward.The method used Ostu algorithm to gain the optimal segmentation threshold,and the accuracy segmentation of the Gray code image was carried out.The Gaussian filter was presented to filter the sine grating image,and the high precision phase could be obtained by combining with the Gray code.The object measuring experiment results indicated that this method can improve the matching accuracy and obtain the better measuring result.
  • 加载中
    1. [1]

      尹丽萍,于晓洋,吴海滨.格雷码与相移结合的结构光三维测量技术研究[J].哈尔滨理工大学学报,2007,12(5):5.

    2. [2]

      李中伟.基于数字光栅投影的结构光三维测量技术与系统研究[D].武汉:华中科技大学,2009.

    3. [3]

      Zhang Z.A flexible new technique for camera calibration[J].IEEE Trans on Pattern Analysis and Machine Intelligence,2000,22(11):1330.

    4. [4]

      Tsai R.A versatile camera calibration technique for highaccuracy 3D machine vision metrology using off-the-shelf TV cameras and lenses[J].IEEE J Robotics and Automation,1987,3(4):323.

    5. [5]

      杨雪荣[1],张湘伟[1],成思源,黄曼慧.视觉测量中的相机标定方法进展研究[J].机械设计与制造,2009(3):259.

    6. [6]

      翟振刚.立体匹配算法研究[D].北京:北京理工大学.2010.

    7. [7]

      胡颖,崔伟峰.Otsu多阈值分割算法的研究[J].郑州轻工业学院学报:自然科学版,2010(2):79.

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