Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures

Lin Yang; Pranav Lanka; Heidrun Wabnitz; Rinaldo Cubeddu; Thomas Gladytz; Sanathana Konugolu Venkata Sekar; Dirk Grosenick; Antonio Pifferi; Rainer MacDonald

doi:10.1117/12.2527032

Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures

Lin Yang
, Pranav Lanka
, Heidrun Wabnitz
, Rinaldo Cubeddu
, Thomas Gladytz
, Sanathana Konugolu Venkata Sekar
, Dirk Grosenick
, Antonio Pifferi
, Rainer MacDonald

Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review

Abstract

A multivariate method integrating time-domain and space-domain techniques of near-infrared spectroscopy is proposed for simultaneously retrieving the absolute quantities of optical scattering and absorption properties in tissues. The concept is theoretically demonstrated by Monte-Carlo simulations in the homogenous case, and then applied on twolayer liquid phantoms.

Original language	English
Title of host publication	Diffuse Optical Spectroscopy and Imaging VII
Editors	Hamid Dehghani, Heidrun Wabnitz
Publisher	SPIE
ISBN (Electronic)	9781510628410
ISBN (Print)	9781510628397
DOIs	https://doi.org/10.1117/12.2527032
Publication status	Published - 2019
Externally published	Yes
Event	Diffuse Optical Spectroscopy and Imaging VII 2019 - Munich, Germany Duration: 23 Jun 2019 → 25 Jun 2019

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	11074
ISSN (Print)	1605-7422

Conference

Conference	Diffuse Optical Spectroscopy and Imaging VII 2019
Country/Territory	Germany
City	Munich
Period	23/06/19 → 25/06/19

Keywords

Numerical regularization
Spatially resolved near-infrared spectroscopy
Time-domain diffuse optical spectroscopy
Tissue-like phantoms

Access to Document

10.1117/12.2527032

Cite this

Yang, L., Lanka, P., Wabnitz, H., Cubeddu, R., Gladytz, T., Konugolu Venkata Sekar, S., Grosenick, D., Pifferi, A., & MacDonald, R. (2019). Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures. In H. Dehghani, & H. Wabnitz (Eds.), Diffuse Optical Spectroscopy and Imaging VII Article 110740A (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 11074). SPIE. https://doi.org/10.1117/12.2527032

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title = "Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures",

abstract = "A multivariate method integrating time-domain and space-domain techniques of near-infrared spectroscopy is proposed for simultaneously retrieving the absolute quantities of optical scattering and absorption properties in tissues. The concept is theoretically demonstrated by Monte-Carlo simulations in the homogenous case, and then applied on twolayer liquid phantoms.",

keywords = "Numerical regularization, Spatially resolved near-infrared spectroscopy, Time-domain diffuse optical spectroscopy, Tissue-like phantoms",

author = "Lin Yang and Pranav Lanka and Heidrun Wabnitz and Rinaldo Cubeddu and Thomas Gladytz and \{Konugolu Venkata Sekar\}, Sanathana and Dirk Grosenick and Antonio Pifferi and Rainer MacDonald",

note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; Diffuse Optical Spectroscopy and Imaging VII 2019 ; Conference date: 23-06-2019 Through 25-06-2019",

year = "2019",

doi = "10.1117/12.2527032",

language = "English",

isbn = "9781510628397",

series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",

publisher = "SPIE",

editor = "Hamid Dehghani and Heidrun Wabnitz",

booktitle = "Diffuse Optical Spectroscopy and Imaging VII",

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}

Yang, L, Lanka, P, Wabnitz, H, Cubeddu, R, Gladytz, T, Konugolu Venkata Sekar, S, Grosenick, D, Pifferi, A & MacDonald, R 2019, Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures. in H Dehghani & H Wabnitz (eds), Diffuse Optical Spectroscopy and Imaging VII., 110740A, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 11074, SPIE, Diffuse Optical Spectroscopy and Imaging VII 2019, Munich, Germany, 23/06/19. https://doi.org/10.1117/12.2527032

Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures. / Yang, Lin; Lanka, Pranav; Wabnitz, Heidrun et al.
Diffuse Optical Spectroscopy and Imaging VII. ed. / Hamid Dehghani; Heidrun Wabnitz. SPIE, 2019. 110740A (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 11074).

Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review

TY - GEN

T1 - Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures

AU - Yang, Lin

AU - Lanka, Pranav

AU - Wabnitz, Heidrun

AU - Cubeddu, Rinaldo

AU - Gladytz, Thomas

AU - Konugolu Venkata Sekar, Sanathana

AU - Grosenick, Dirk

AU - Pifferi, Antonio

AU - MacDonald, Rainer

PY - 2019

Y1 - 2019

N2 - A multivariate method integrating time-domain and space-domain techniques of near-infrared spectroscopy is proposed for simultaneously retrieving the absolute quantities of optical scattering and absorption properties in tissues. The concept is theoretically demonstrated by Monte-Carlo simulations in the homogenous case, and then applied on twolayer liquid phantoms.

AB - A multivariate method integrating time-domain and space-domain techniques of near-infrared spectroscopy is proposed for simultaneously retrieving the absolute quantities of optical scattering and absorption properties in tissues. The concept is theoretically demonstrated by Monte-Carlo simulations in the homogenous case, and then applied on twolayer liquid phantoms.

KW - Numerical regularization

KW - Spatially resolved near-infrared spectroscopy

KW - Time-domain diffuse optical spectroscopy

KW - Tissue-like phantoms

UR - https://www.scopus.com/pages/publications/85076900539

UR - https://www.scopus.com/pages/publications/85084426078

U2 - 10.1117/12.2527032

DO - 10.1117/12.2527032

M3 - Conference proceeding

AN - SCOPUS:85076900539

SN - 9781510628397

T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

BT - Diffuse Optical Spectroscopy and Imaging VII

A2 - Dehghani, Hamid

A2 - Wabnitz, Heidrun

PB - SPIE

T2 - Diffuse Optical Spectroscopy and Imaging VII 2019

Y2 - 23 June 2019 through 25 June 2019

ER -

Yang L, Lanka P, Wabnitz H, Cubeddu R, Gladytz T, Konugolu Venkata Sekar S et al. Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures. In Dehghani H, Wabnitz H, editors, Diffuse Optical Spectroscopy and Imaging VII. SPIE. 2019. 110740A. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE). doi: 10.1117/12.2527032

Spatially-enhanced time-domain NIRS for determination of optical properties in layered structures

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