Light path alignment for computed tomography of scattering material

Takafumi Iwaguchi, Takuya Funatomi, Hiroyuki Kubo, Yasuhiro Mukaigawa

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

We aim to estimate internal slice of the scattering material by Computed Tomography (CT). In the scattering material, the light path is disturbed and is spread. Conventional CT cannot measure the scattering material because they rely on the assumption that rays are straight and parallel. We propose light path alignment to deal with scattering rays. Each path of disturbed scattering light is approximated with a straight line. Then the light path in the object corresponding to a single incident ray is modeled as straight paths spreading from incident point. These spreading paths are aligned to be parallel, so that they can be used directly by conventional reconstruction algorithm.

本文言語英語
論文番号2
ジャーナルIPSJ Transactions on Computer Vision and Applications
8
1
DOI
出版ステータス出版済み - 12 1 2016
外部発表はい

All Science Journal Classification (ASJC) codes

  • コンピュータ ビジョンおよびパターン認識

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