論文

査読有り
2002年4月

Determining surface orientations of transparent objects based on polarization degrees in visible and infrared wavelengths

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
  • D Miyazaki
  • ,
  • M Saito
  • ,
  • Y Sato
  • ,
  • K Ikeuchi

19
4
開始ページ
687
終了ページ
694
記述言語
英語
掲載種別
研究論文(学術雑誌)
出版者・発行元
OPTICAL SOC AMER

Techniques for modeling an object through observation are very important in object recognition and virtual reality. A wide variety of techniques have been developed for modeling objects with opaque surfaces, whereas less attention has been paid to objects with transparent surfaces. A transparent surface has only surface reflection; it has little body reflection. We present a new method for obtaining surface orientations of transparent surfaces through analysis of the degree of polarization in surface reflection and emission in visible and far-infrared wavelengths, respectively, This parameter, the polarization degree of reflected light at the visible wavelengths, is used for determining the surface orientation at a surface point. The polarization degree at visible wavelengths provides two possible solutions, and the proposed method uses the polarization degree at far-infrared wavelengths to resolve this ambiguity. (C) 2002 Optical Society of America.

Web of Science ® 被引用回数 : 70

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000174687400005&DestApp=WOS_CPL

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