Optical computed tomography imaging of absorbers in a highly scattering medium by detection of photons preserving initial polarization

被引：1
|
作者：
Horinaka, H
Hashimoto, K
Wada, K
Umeda, T
Cho, Y
机构：
[1] HIROSHIMA PREFECTURAL COLL HLTH & WELFARE, MIHARA, HIROSHIMA 723, JAPAN
[2] OYOKODEN LAB CO LTD, TECHNO SUPPORT OKAYAMA 309, HAGA, OKAYAMA 70112, JAPAN
来源：
OPTICAL REVIEW | 1996年 / 3卷 / 05期
关键词：
optical CT; reconstruction of CT image; depolarization of light; diffused light; phase modulation; biological tissue; scattering medium;
D O I：
10.1007/s10043-996-0315-z
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A method utilizing light polarization was applied to take the projection data of absorbers in a highly scattering medium. The floor level of the projection data due to diffused light was significantly suppressed by detection of photons which preserved initial polarization. An optical computed tomgraphy image was reconstructed from the projection data taken by this method and exhibited higher spatial resolution than the image reconstructed from the projection data by conventional method.
引用
收藏
页码：315 / 318
页数：4
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