MA Wei-hong, NI Jin-ping. Light source validity evaluation in CCD vertical target measurement system based on image analysis[J]. Journal of Applied Optics, 2013, 34(4): 599-603.
Citation: MA Wei-hong, NI Jin-ping. Light source validity evaluation in CCD vertical target measurement system based on image analysis[J]. Journal of Applied Optics, 2013, 34(4): 599-603.
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Light source validity evaluation in CCD vertical target measurement system based on image analysis

  • Shaanxi Key Laboratory of Photoelectricity Measurement and Instrument Technology,Xi-an Technological University,Xi-an 710032,China

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    • Abstract
  • In view of the CCD vertical target application in outdoor natural environment and with active light source, a method to evaluate the validity of light source based on background image analysis was presented. On the condition same with pratical measurement, certain line background images without object were captured to determine the gray scale range f and gray mean value fmean of each pixel in these line background images. To each pixel, if the value of fmean was always bigger than two times of f, the object could be recognized after image analysis. The effectiveness and reliability of the criterion were all demonstrated by CCD vertical target application experiments in laboratory with active light and outdoors with natural light.
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  • ［1］何照才.线阵CCD像机立靶坐标测量系统［J］.飞行器测控技术, 1994，14(4): 17-23.
         HE Zhao-cai. Measuring system of the vertical target dispersion with linear matrix CCD camera［J］. Control Technique of Air-craft, 1994，14(4): 17-23. (in   Chinese with an English abstract)
    ［2］韩丙辰,曹姣,郝雯霞，等. 基于双线阵CCD的交汇测量模型及布站方式研究［J］. 山西大同大学学报：自然科学版,2012,28（4）:14-17.
        HAN Bing-Chen, CAO Jiao, HAO Wen-xia,  et al. Research of intersection measuring model based on dual line Aarray CCD［J］. Journal of Shanxi Datong  University：Natural Science Edition, 2012,28（4）:14-17. (in Chinese with an English abstract)
    ［3］王宝元,衡刚,周发明,等. 火炮立靶密集度测量方法［J］. 测试技术学报,2011,25（6）:529-535.
         WANG Bao-yuan, HENG Gang, ZHOU Fa-ming, et al. The measurement methods for vertical target dispersion of gun［J］. Journal of Test and Measurement Technology, 2011,25（6）:529-535. (in Chinese with an English abstract)
    ［4］马卫红,李希,倪晋平. 基于序列线阵图像分析的飞行目标攻角测试［J］. 弹道学报,2012,24（2）:41-45.
        MA Wei-hong, LI Xi, NI Jin-ping. Attack angle measurement based on analysis of double linear image sequence［J］. Journal of Ballistics, 2012,24（2）:41-45. (in Chinese with an English abstract)
    ［5］董涛,倪晋平. 单线阵CCD相机立靶测量原理［J］. 应用光学,2011,32(3):482-485.
        DONG Tao, NI Jin-ping. Measuring principle of vertical target based on single linear array CCD camera［J］. Journal of Applied Optics,2011,32（3）:482-485. (in Chinese with an English abstract)
    ［6］王苗,李华. CCD立靶测量系统目标捕获性能研究［J］. 光子学报,2009,38（6）:1539-1542.
         WANG Miao, LI Hua. Capturing of CCD vertical target measurement system［J］. Acta Photonica Sinica, 2009,38（6）:1539-1542. (in Chinese with an English abstract)
    ［7］田原嫄,谭庆昌. 照明系统对图像检测精度影响的研究［J］. 应用光学,2011,32（5）:922-925.
        TIAN Yuan-yuan, TAN Qing-Chang. Impact of illumination on image detection accuracy[J]. Journal of Applied Optics, 2011,32（5）:922-925. (in Chinese with an English abstract)
    ［8］董涛,倪晋平,马群,等. 10 m×10 m大靶面激光立靶设计［J］. 光学技术,2010,36(3):368-371.
         DONG Tao,NI Jin-ping,MA Qun, et al. Design of 10 m×10 m large sensor area laser target, Optical Technique, 2010,36（3）:368-371. (in Chinese with an English abstract)
    ［9］姜海洋. 基于平行光的弹着点坐标测量系统研制［D］.南京：南京理工大学,2008.
         JIANG Hai-yang.Design of the new impact measuring system based on parallel light［D］. Nanjing: Nanjing University of Science & Technology, 2008 (in Chinese)
    ［10］邱婉静,姜三平,郝晓剑. 激光光幕靶坐标测量系统的设计和实现［J］. 激光技术,2012,36(6):735-737.
         QIU Wan-jing,JIANG, San-ping,HAO, Xiao-jian. Design and realization of a laser screen coordinate measurement system［J］. Laser Technology, 2012,36(6):735-737. (in Chinese with an English abstract)
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