| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2021-08-20 |
| タイトル |
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|
タイトル |
Decay behavior and optical parameter identification for spatial-frequency domain imaging by the radiative transport equation |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Machida, Manabu
Hoshi, Yoko
Kagawa, Keiichiro
Takada, Kazuki
|
| 書誌情報 |
Journal of the Optical Society of America A
巻 37,
号 12,
p. 2020-2031,
発行日 2020-12-01
|
| 出版者 |
|
|
出版者 |
Optical Society of America |
| 権利 |
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|
権利情報 |
Copyright 2020 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
The decay behavior of specific intensity is studied for spatial-frequency domain imaging (SFDI). It is shown using the radiative transport equation that the decay is given by a superposition of different decay modes, and the decay rates of these modes are determined by spatial frequencies and Case’s eigenvalues. This explains why SFDI can focus on shallowregions. The fact that light with nonzero spatial frequency rapidly decays makes it possible to exclusively extract optical properties of the top layer of a layered medium.We determine optical properties of the top layer of a solid phantom. This measurement is verified with different layered media of numerical phantoms. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1084-7529 |
| EISSN |
|
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1520-8532 |
| PubMed番号 |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
PMID |
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関連識別子 |
33362145 |
| 出版社DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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|
関連識別子 |
10.1364/JOSAA.402124 |
| 著者版フラグ |
|
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
JOSA A-37-2020.pdf (2.1 MB)
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