Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging

Nobuhiro Okui; Takuma Kadoya; Tsuyoshi Yamamoto; Eiji Okada

doi:10.1109/APBME.2003.1302708

Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging

Nobuhiro Okui, Takuma Kadoya, Tsuyoshi Yamamoto, Eiji Okada

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Near infrared topographic imaging is an effective instrument to image brain cortex activity. The image is obtained from the changes in light intensity detected with multi-channel source-detcctor pairs. In this study, separation of two absorbers in topographic image is investigated by Monte Carlo simulation to compare the spatial resolution of the double-density arrangement of source- detector pairs with the conventional single-density arrangement. The double density arrangement improves the spatial resolution and accuracy of the position of the absorbers in the topographic image.

Original language	English
Title of host publication	APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	310-311
Number of pages	2
ISBN (Electronic)	0780379438, 9780780379435
DOIs	https://doi.org/10.1109/APBME.2003.1302708
Publication status	Published - 2003 Jan 1
Event	IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003 - Kyoto-Osaka-Nara, Japan Duration: 2003 Oct 20 → 2003 Oct 22

Publication series

Name	APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003

Other

Other	IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003
Country/Territory	Japan
City	Kyoto-Osaka-Nara
Period	03/10/20 → 03/10/22

Keywords

Brain-function measurement
Monte Carlo simulation
Spatial resolution
Topographic image

ASJC Scopus subject areas

Biomedical Engineering

Access to Document

10.1109/APBME.2003.1302708

Cite this

Okui, N., Kadoya, T., Yamamoto, T., & Okada, E. (2003). Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging. In APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003 (pp. 310-311). Article 1302708 (APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APBME.2003.1302708

Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging. / Okui, Nobuhiro; Kadoya, Takuma; Yamamoto, Tsuyoshi et al.
APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003. Institute of Electrical and Electronics Engineers Inc., 2003. p. 310-311 1302708 (APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Okui, N, Kadoya, T, Yamamoto, T & Okada, E 2003, Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging. in APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003., 1302708, APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, Institute of Electrical and Electronics Engineers Inc., pp. 310-311, IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003, APBME 2003, Kyoto-Osaka-Nara, Japan, 03/10/20. https://doi.org/10.1109/APBME.2003.1302708

Okui N, Kadoya T, Yamamoto T, Okada E. Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging. In APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003. Institute of Electrical and Electronics Engineers Inc. 2003. p. 310-311. 1302708. (APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003). doi: 10.1109/APBME.2003.1302708

Okui, Nobuhiro ; Kadoya, Takuma ; Yamamoto, Tsuyoshi et al. / Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging. APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003. Institute of Electrical and Electronics Engineers Inc., 2003. pp. 310-311 (APBME 2003 - IEEE EMBS Asian-Pacific Conference on Biomedical Engineering 2003).

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Effect of fibre arrangement on spatial resolution of near-infrared topographic imaging

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Keywords

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