Now showing items 1-5 of 5

  • Automatic Vehicle Trajectory Extraction For Traffic Analysis From Aerial Video Data 

    Apeltauer, Jiří; Herman, David; Babinec, Adam; Apeltauer, Tomáš (International Society of Photogrammetry and Remote Sensing, 2015-03-25)
    This paper presents a new approach to simultaneous detection and tracking of vehicles moving through an intersection in aerial images acquired by an unmanned aerial vehicle (UAV). Detailed analysis of spatial and temporal ...
  • Comparison of Utilization of Conventional and Advanced Methods for Traffic Accidents Scene Documentation in the Czech Republic 

    Stáňa, Ivo; Tokař, Stanislav; Bucsuházy, Kateřina; Bilík, Martin (Elsevier, 2017-05-11)
    Documentation of the traffic accidents scene is one of the main assumptions and input facts for subsequent accident process analysis. This contribution points out major deficiencies (especially lower accuracy and efficiency) ...
  • Právní aspekty provozu bezpilotních letadel - dronů 

    Kříž, Vlastimil (Automa - Časopis pro automatizační techniku, 2016-01-26)
    V souvislosti s bouřlivým rozvojem bezpilotních prostředků je třeba pro zajištění bezpečnosti jak jejich, tak jejich okolí vytvořit pravidla pro jejich provoz. Na to reagují státy i mezinárodní organizace legislativou pro ...
  • Timing Is Important: Unmanned Aircraft vs. Satellite Imagery in Plant Invasion Monitoring 

    Dvořák, Petr (Frontiers Media SA, 2017-05-31)
    The rapid spread of invasive plants makes their management increasingly difficult. Remote sensing offers a means of fast and efficient monitoring, but still the optimal methodologies remain to be defined. The seasonal ...
  • Wake vortex gliding 

    Zikmund, Pavel (2015-06-29)
    Airplanes and birds can save energy by flying in formation. The energy is harvested from the wake vortex of the formation leader. This paper brings flight performance feasibility study of an extreme formation when a big ...