Advanced Search

ISSN 1001-3806 CN 51-1125/TN Map

Volume 37 Issue 1
Apr.  2013
Article Contents
Turn off MathJax
Article Navigation >  LASER TECHNOLOGY  > 2013 >  37(1): 118-120

Citation:
shu

Application of improved optic flow field in the supervisory control of nuclear explosion

  • 1.

    Department of Optical Engineering, School of Physical Electronics, University of Electronic Science & Technology of China, Chengdu 610054, China

  • Corresponding author: YU Xue-cai, x.yu3333@gmail.com ; 
  • Received Date: 2012-04-26
    Accepted Date: 2012-05-22
  • A improved Horn-Schunck algorithm method was proposed to judge nuclear explosion.The optic flow field of a consecutive sequence of frames of nuclear explosion was calculated and the picture of optic flow field was drawn.For example,the average horizontal optical flow field was 0.018181pixel/s with a mean square deviation(MSD)of 0.375775pixel/s and the average vertical optical flow field was -0.503308pixel/s with a MSD of 0.896142pixel/s at the 1159th frame and the 1160th frame.A preliminary judgment can be made that it is a nuclear explosion according the picture and velocities distribution.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Get Citation
PDF
XML

Article views(2814) PDF downloads(540) Cited by()

Proportional views

Application of improved optic flow field in the supervisory control of nuclear explosion

    Corresponding author: YU Xue-cai, x.yu3333@gmail.com; 
  • 1. Department of Optical Engineering, School of Physical Electronics, University of Electronic Science & Technology of China, Chengdu 610054, China
  • Received Date: 2012-04-26
  • Accepted Date: 2012-05-22
  • Available Online: 2013-01-25

Abstract: A improved Horn-Schunck algorithm method was proposed to judge nuclear explosion.The optic flow field of a consecutive sequence of frames of nuclear explosion was calculated and the picture of optic flow field was drawn.For example,the average horizontal optical flow field was 0.018181pixel/s with a mean square deviation(MSD)of 0.375775pixel/s and the average vertical optical flow field was -0.503308pixel/s with a MSD of 0.896142pixel/s at the 1159th frame and the 1160th frame.A preliminary judgment can be made that it is a nuclear explosion according the picture and velocities distribution.

    HTML

Catalog

    Copyright © Laser Technology. 蜀ICP备10038222号-1

    Address：No. 7, Section 4, Renmin South Road, Chengdu, Sichuan Province, China Postal Code：610041  Telephone：028-68011091/68011046  Email： jgjs@vip.163.com,  jgjs@sina.com

    Supported by: Beijing Renhe Information Technology Co. Ltd  support: info@rhhz.net

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return