Real-Time Monocular Three-Dimensional Motion Tracking Using a Multithread Active Vision System

DOI Web Site Web Site 被引用文献8件 参考文献52件
  • Hu Shaopeng
    Robotics Laboratory, Graduate School of Engineering, Hiroshima University
  • Jiang Mingjun
    Robotics Laboratory, Graduate School of Engineering, Hiroshima University
  • Takaki Takeshi
    Robotics Laboratory, Graduate School of Engineering, Hiroshima University
  • Ishii Idaku
    Robotics Laboratory, Graduate School of Engineering, Hiroshima University

この論文をさがす

抄録

<p>In this study, we developed a monocular stereo tracking system to be used as a marker-based, three-dimensional (3-D) motion capture system. This system aims to localize dozens of markers on multiple moving objects in real time by switching five hundred different views in 1 s. The ultrafast mirror-drive active vision used in our catadioptric stereo tracking system can accelerate a series of operations for multithread gaze control with video shooting, computation, and actuation within 2 ms. By switching between five hundred different views in 1 s, with real-time video processing for marker extraction, our system can function as J virtual left and right pan-tilt tracking cameras, operating at 250/J fps to simultaneously capture and process J pairs of 512 × 512 stereo images with different views via the catadioptric mirror system. We conducted several real-time 3-D motion experiments to capture multiple fast-moving objects with markers. The results demonstrated the effectiveness of our monocular 3-D motion tracking system.</p>

収録刊行物

被引用文献 (8)*注記

もっと見る

参考文献 (52)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ