Volume 42, Issue 5 (September 2014)

    An Automated Method for Computer Vision Analysis of Cannon-Launched Projectile Video

    (Received 29 April 2013; accepted 11 December 2013)

    Published Online: 2014

    CODEN: JTEOAD

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    Abstract

    This paper describes a cost effective automated methodology to analyze launch video of artillery projectiles. Image processing and computer vision techniques are used to segment and classify the projectile shape in each video frame. Within minutes of being fired, the initial position, velocity, and orientation history of the projectile in three-dimensional space is determined at the gun site. An overview of several standard methods used by the Army to characterize pitching and yawing motion of projectiles is included, as well as a discussion of the limitations of these methods. Results from real artillery testing using the automated video analysis method are validated through comparisons to results measured using conventional techniques.


    Author Information:

    Decker, Ryan J.
    Armaments Research, Development, and Engineering Center. Picatinny Arsenal, Picatinny Arsenal, NJ

    Kölsch, Mathias N.
    Naval Postgraduate School, MOVES Institute, Monterey, CA

    Yakimenko, Oleg A.
    Naval Postgraduate School, Monterey, CA


    Stock #: JTE20130107

    ISSN: 0090-3973

    DOI: 10.1520/JTE20130107

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    Author
    Title An Automated Method for Computer Vision Analysis of Cannon-Launched Projectile Video
    Symposium , 0000-00-00
    Committee E12