論文

査読有り
2015年

Recovering Inner Slices of Translucent Objects by Multi-frequency Illumination

2015 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR)
  • Kenichiro Tanaka
  • ,
  • Yasuhiro Mukaigawa
  • ,
  • Hiroyuki Kubo
  • ,
  • Yasuyuki Matsushita
  • ,
  • Yasushi Yagi

開始ページ
5464
終了ページ
5472
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1109/CVPR.2015.7299185
出版者・発行元
IEEE

This paper describes a method for recovering appearance of inner slices of translucent objects. The outer appearance of translucent objects is a summation of the appearance of slices at all depths, where each slice is blurred by depth-dependent point spread functions (PSFs). By exploiting the difference of low-pass characteristics of depth-dependent PSFs, we develop a multi-frequency illumination method for obtaining the appearance of individual inner slices using a coaxial projector-camera setup. Specifically, by measuring the target object with varying the spatial frequency of checker patterns emitted from a projector, our method recovers inner slices via a simple linear solution method. We quantitatively evaluate accuracy of the proposed method by simulations and show qualitative recovery results using real-world scenes.

Web of Science ® 被引用回数 : 9

リンク情報
DOI
https://doi.org/10.1109/CVPR.2015.7299185
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000387959205056&DestApp=WOS_CPL
URL
http://orcid.org/0000-0003-2318-2276

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