3視点拘束に基づくセグメントパターン投影型高速3次元計測 High-speed 3D Sensing with Three-view Geometry Using a Segmented Pattern

この論文にアクセスする

この論文をさがす

著者

抄録

High-speed vision technology in which not just image capturing and recording but also image processing are executed simultaneously at high frame rates, exceeding video rates (30Hz), has recently been considered an important technology for various applications, such as robotics, and man-machine interfaces. However, the image processing performed in conventional high-speed vision systems is mainly based on two-dimensional pattern recognition. In order to extend the possibilities of this technology, here we focus on real-time three-dimensional sensing at the speeds achievable by high-speed vision systems. Although a related approach for high-speed 3D sensing can achieve a frame rate of over 200 fps, there are disadvantages, including the need for multiple captured frames during sensing, a limited measurement range and low resolution. Our proposed real-time 3D sensing system consists of a projector and two cameras. By projecting a well-designed segmented pattern and using three-viewpoint epipolar constraints, the proposed system can obtain 3D points at high speed. The developed system robustly obtained a 3D shape at 500fps in real time.

収録刊行物

  • 計測自動制御学会論文集

    計測自動制御学会論文集 52(3), 141-151, 2016

    公益社団法人 計測自動制御学会

各種コード

  • NII論文ID(NAID)
    130005139002
  • NII書誌ID(NCID)
    AN00072392
  • 本文言語コード
    JPN
  • ISSN
    0453-4654
  • NDL 記事登録ID
    027221460
  • NDL 請求記号
    Z14-482
  • データ提供元
    NDL  J-STAGE 
ページトップへ