ZHAO Gao-chang, WU Feng-bo, ZHOU Bin, YANG Zhong-min, QIAO Bao-ming. Simplified method to calibrate cameras based on DLT model[J]. Journal of Applied Optics, 2009, 30(4): 585-589.
Citation: ZHAO Gao-chang, WU Feng-bo, ZHOU Bin, YANG Zhong-min, QIAO Bao-ming. Simplified method to calibrate cameras based on DLT model[J]. Journal of Applied Optics, 2009, 30(4): 585-589.
shu

Simplified method to calibrate cameras based on DLT model

  • 1.

    College of Science,Xi’an University of Science and Technology,Xi’an 710054,China;

  • 2.

    School of Electricol Engineering,Xi’an University of Science &Technology,Xi’an 710054,China;

  • 3.

    Journal Center,Xi’an University of Science and Technology,Xi’an 710054,China

More Information
    Graphical Abstract
    • Abstract
  • In the case of neglecting the distortion error of the camera lens, the simplified method to calibrate cameras was deduced by establishing the proper coordinate systems, utilizing DLT mode, combining the optimization algorithm calibration method and two-step method, and decreasing the variable number to five. By the aid of a example, the parameters were solved with the tangent line of a circle, the intersection point of tangent and thecoordinates defined by the geometrical relationship of the image based on two propositions proposed in the paper. The numerical example shows that the method has less computation and high accuracy.
    • FullText(HTML)
    • References (1)
  • ［1］罗翔,席文明,颜景平.一种双目主动立体视觉系统的目标定位算法［J］.东南大学学报：自然科学版,2002,32(1):59-63.
    LUO Xiang, XI Wen-ming, YAN Jing-ping. Scheme of target 3D point positioning for binocular active stereo visual system［J］. Journal of Southeast University：Natural Science Edition,2002,32(1):59-63.(in Chinese with an English abstract)
    ［2］马颂德,张正友.计算机视觉［M］.北京:科学出版社,2002.
    MA Song-de, Zhang Zheng-you. Computer vision［M］.Beijing: Science Press,2002. (in Chinese)
    ［3］傅丹,李立春,徐一丹,等.基于直线的射影不变性和极线约束标定摄像机参数［J］.应用光学,2008,29(2):192-197.
    FU Dan, LI Li-chun, XU Yi-dan, et al. Selfcalibration of camera parameters by image pair based on projective invariance of lines［J］.Journal of Applied Optics,2008,29(2):192-197. (in Chinese with an English abstract)
    ［4］邱茂林,马颂德,李毅.计算机视觉中摄像机定标综述［J］.自动化学报,2000,26(1):43-55.
    QIU Mao-lin, MA Song-de, LI yi. Over view for camera calibration in computer vision［J］. Acta Automatica Sinica,2000,26(1):43-55. (in Chinese with an English abstract)
    ［5］张备伟,吴福朝.基于圆曲线的摄像机自定标［J］.模式识别与人工智能,2001,14(2):135-139.
    ZHANG Bei-wei, WU Fu-chao. Self-calibration of camera based on round curves［J］. Pattern Recognition and Artificial Intelligence,2001,14(2):135-139. (in Chinese with an English abstract)
    ［6］ABDEL-AZIZ Y I, KARARA H M. Direct linear transformation from comparator coordinates into object space coordinates in close-range photogrammetry［C］∥Proceedings of the Symposium on Close-Range Photogrammetry,Falls Church, VA: American Society of Photogrammetry,1971:1-18.
    ［7］魏振忠,张广军.视觉检测中椭圆中心成像畸变误差模型研究［J］.北京航空航天大学报,2003,29(2):140-143.
    WEI Zhen-zhong, ZHANG Guang-jun. Distortion error model of image of ellipse center in 3D visual inspection［J］. Journal of Beijing University of Aeronautics and Astronautics, 2003,29(2):140-143.(in Chinese with an English abstract)
    ［8］王之卓. 摄影测量原理［M］.武汉:武汉大学出版社, 2007.
    WANG Zhi-zhuo. Theory of photogrammetry［M］.Wuhan:Wuhan University Press,2007. (in Chinese)
    ［9］ZHANG Zhen-you. Flexible camera calibration by viewing a plane from unknown orientations［J］.IEEE of the International Conference on Computer Vision,1999,1:666-673.
    ［10］程久平.画法几何学［M］.合肥:中国科学技术大学出版社,2006.
    CHEN Jiu-ping.Descriptive geometry［M］.Hefei:University of Science and Technology of China Press,2006. (in Chinese)
    • Related Articles

  • Related Articles

    [1]ZHOU Zhe, SHEN Jianxin, HAN Peng, JIANG Junjia. Stereo matching algorithm based on Census transformation and guided filter[J]. Journal of Applied Optics, 2020, 41(1): 79-85. DOI: 10.5768/JAO202041.0102003
    [2]KONG Xiangjun, BAI Fuzhong, XU Yongxiang, GAO Xiaojuan, WANG Ying. Design of two-dimensional asymmetric filter in Fourier transform profilometry[J]. Journal of Applied Optics, 2019, 40(4): 669-675. DOI: 10.5768/JAO201940.0405002
    [3]GAN Hou-ji, CHENG Si-wei, YE Ling-jun. Mapping encoding method of matched filters[J]. Journal of Applied Optics, 2014, 35(2): 300-306.
    [4]YANG Xiao-xu, ZHOU Si-zhong, SHEN Hui-min, GUO Zhi-li, MA Ming. Spectral recognition based on interferogram matching[J]. Journal of Applied Optics, 2011, 32(4): 652-656.
    [5]GAN Hou-ji, HUA Wen-shen, GAO Hong-qi. Optimal tradeoff ternary phase-amplitude filters[J]. Journal of Applied Optics, 2011, 32(4): 618-622.
    [6]ZHANG Yong, JIN Wei-qi. Application of optical correlator in automatic target recognition[J]. Journal of Applied Optics, 2009, 30(5): 777-782.
    [7]WU Wei, HOU Jin-peng, WANG Xing-shu, QIN Shi-qiao. Design of matched filters for image correlation recognition of distortion targets[J]. Journal of Applied Optics, 2009, 30(1): 11-15.
    [8]LIU Qi-neng. Theoretical study on photonic crystal tunable filter with multiple channels[J]. Journal of Applied Optics, 2008, 29(4): 639-643.
    [9]SHEN Xue-ju, WANG Yong-zhong, YAO Guang-tao. Design of matched filter based on analysis of background noise Fourier spectrum[J]. Journal of Applied Optics, 2008, 29(3): 343-346.
    [10]LIU Hong-li, SHAO Lei, JIN Fei-hua, FAN Xing-ming, HUANG Fu-xiang, HE Shun-zhong, JIANG Cheng-zhi. Method of synthetic discriminant function based rotational invariant binary joint transform correlation recognition[J]. Journal of Applied Optics, 2007, 28(4): 472-474.

Catalog

    Get Citation
    PDF
    XML
    Article views (3411) PDF downloads (1166) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Related Databases

    Advertising cooperation

    Links

    Help Center

    WeChat

    You are the  2906305th  visitor, Welcome!

    Address: No.9, west section of No.3 electronic road, Xi'an　Post Code: 710065 Tel: 029-88288172

    Copyright © Editorial Department of Journal of Applied Optics

    陕公网安备 61011302001501号       陕ICP备19002862号-1

    Beijing Renhe Information Technology Co., Ltd.   support: info@rhhz.net   百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return