Suppression of scattering effect in optical CT reconstruction

Yoichi Onodera; Yuji Kato; Koichi Shimizu

Suppression of scattering effect in optical CT reconstruction

Yoichi Onodera^*, Yuji Kato, Koichi Shimizu

^*この研究の対応する著者

研究成果: Paper › 査読

2 被引用数 (Scopus)

抄録

A technique to apply the deconvolution technique in the reconstruction of a CT image with the translate-rotate scan has been developed. In this technique, the d-dependent point spread function (PSF) is obtained first in a measurement or a computer simulation of light scattering. Then, it is applied to the CT image degraded by the scattering effect. The dependence of a PSF on the depth was investigated in a measurement. The computer simulation was conducted to examine the effectiveness of this technique. For the reconstruction, a conventional filtered backpropagation (FPB) technique was used.

本文言語	English
ページ数	1
出版ステータス	Published - 1997 1月 1
外部発表	はい
イベント	Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim - Chiba, Jpn 継続期間: 1997 7月 14 → 1997 7月 18

Other

Other	Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim
City	Chiba, Jpn
Period	97/7/14 → 97/7/18

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
原子分子物理学および光学
凝縮系物理学
電子工学および電気工学

他のファイルとリンク

引用スタイル

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title = "Suppression of scattering effect in optical CT reconstruction",

abstract = "A technique to apply the deconvolution technique in the reconstruction of a CT image with the translate-rotate scan has been developed. In this technique, the d-dependent point spread function (PSF) is obtained first in a measurement or a computer simulation of light scattering. Then, it is applied to the CT image degraded by the scattering effect. The dependence of a PSF on the depth was investigated in a measurement. The computer simulation was conducted to examine the effectiveness of this technique. For the reconstruction, a conventional filtered backpropagation (FPB) technique was used.",

author = "Yoichi Onodera and Yuji Kato and Koichi Shimizu",

year = "1997",

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language = "English",

note = "Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim ; Conference date: 14-07-1997 Through 18-07-1997",

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TY - CONF

T1 - Suppression of scattering effect in optical CT reconstruction

AU - Onodera, Yoichi

AU - Kato, Yuji

AU - Shimizu, Koichi

PY - 1997/1/1

Y1 - 1997/1/1

N2 - A technique to apply the deconvolution technique in the reconstruction of a CT image with the translate-rotate scan has been developed. In this technique, the d-dependent point spread function (PSF) is obtained first in a measurement or a computer simulation of light scattering. Then, it is applied to the CT image degraded by the scattering effect. The dependence of a PSF on the depth was investigated in a measurement. The computer simulation was conducted to examine the effectiveness of this technique. For the reconstruction, a conventional filtered backpropagation (FPB) technique was used.

AB - A technique to apply the deconvolution technique in the reconstruction of a CT image with the translate-rotate scan has been developed. In this technique, the d-dependent point spread function (PSF) is obtained first in a measurement or a computer simulation of light scattering. Then, it is applied to the CT image degraded by the scattering effect. The dependence of a PSF on the depth was investigated in a measurement. The computer simulation was conducted to examine the effectiveness of this technique. For the reconstruction, a conventional filtered backpropagation (FPB) technique was used.

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UR - http://www.scopus.com/inward/citedby.url?scp=0030675086&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0030675086

T2 - Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim

Y2 - 14 July 1997 through 18 July 1997

ER -

Suppression of scattering effect in optical CT reconstruction

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ASJC Scopus subject areas

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