論文

査読有り
2009年6月

The Multiple-Camera 3-D Production Studio

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
  • Jonathan Starck
  • ,
  • Atsuto Maki
  • ,
  • Shohei Nobuhara
  • ,
  • Adrian Hilton
  • ,
  • Takashi Matsuyama

19
6
開始ページ
856
終了ページ
869
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1109/TCSVT.2009.2017406
出版者・発行元
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Multiple-camera systems are currently widely used in research and development as a means of capturing and synthesizing realistic 3-D video content. Studio systems for 3-D production of human performance are reviewed from the literature, and the practical experience gained in developing prototype studios is reported across two research laboratories. System design should consider the studio backdrop for foreground matting, lighting for ambient illumination, camera acquisition hardware., the camera configuration for scene capture, and accurate geometric and photometric camera calibration. A ground-truth evaluation is performed to quantify the effect of different constraints on the multiple-camera system in terms of geometric accuracy and the requirement for high-quality view synthesis. As changing camera height has only a limited influence on surface visibility, multiple-camera sets or an active vision system may be required for wide area capture, and accurate reconstruction requires a camera baseline of 25 degrees, and the achievable accuracy is 5-10-mm at current camera resolutions. Accuracy is inherently limited, and view-dependent rendering is required for view synthesis with sub-pixel accuracy where display resolutions match camera resolutions. The two prototype studios are contrasted and state-of-the-art techniques for 3-D content production demonstrated.

Web of Science ® 被引用回数 : 27

リンク情報
DOI
https://doi.org/10.1109/TCSVT.2009.2017406
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000267608100007&DestApp=WOS_CPL
ID情報
  • DOI : 10.1109/TCSVT.2009.2017406
  • ISSN : 1051-8215
  • eISSN : 1558-2205
  • Web of Science ID : WOS:000267608100007

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