A device for multimodal imaging of skin

Janis Spigulis; Valerijs Garancis; Uldis Rubins; Eriks Zaharans; Janis Zaharans; Liene Elste

doi:10.1117/12.2003510

A device for multimodal imaging of skin

Janis Spigulis
, Valerijs Garancis
, Uldis Rubins
, Eriks Zaharans
, Janis Zaharans
, Liene Elste

Telemedica SIA

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

6 Citations (Scopus)

Abstract

A compact prototype device for diagnostic imaging of skin has been developed and tested. Polarized LED light at several spectral regions is used for illumination, and round skin spot of diameter 30mm is imaged by a CMOS sensor via crossoriented polarizing filter. Four consecutive imaging series are performed: (1) RGB image at white LED illumination for revealing subcutaneous structures; (2) four spectral images at narrowband LED illumination (450nm, 540nm, 660nm, 940nm) for mapping of the main skin chromophores; (3) video-imaging under green LED illumination for mapping of skin blood perfusion; (4) autofluorescence video-imaging under UV (365nm) LED irradiation for mapping of the skin fluorophores. Design details of the device as well as preliminary results of clinical tests are presented.

Original language	English
Title of host publication	Multimodal Biomedical Imaging VIII
DOIs	https://doi.org/10.1117/12.2003510
Publication status	Published - 2013
Event	Multimodal Biomedical Imaging VIII - San Francisco, CA, United States Duration: 2 Feb 2013 → 2 Feb 2013

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	8574
ISSN (Print)	1605-7422

Conference

Conference	Multimodal Biomedical Imaging VIII
Country/Territory	United States
City	San Francisco, CA
Period	2/02/13 → 2/02/13

Keywords

multimodal imaging
optical skin diagnostics
skin chromophore and fluorophore mapping

Access to Document

10.1117/12.2003510

Cite this

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title = "A device for multimodal imaging of skin",

abstract = "A compact prototype device for diagnostic imaging of skin has been developed and tested. Polarized LED light at several spectral regions is used for illumination, and round skin spot of diameter 30mm is imaged by a CMOS sensor via crossoriented polarizing filter. Four consecutive imaging series are performed: (1) RGB image at white LED illumination for revealing subcutaneous structures; (2) four spectral images at narrowband LED illumination (450nm, 540nm, 660nm, 940nm) for mapping of the main skin chromophores; (3) video-imaging under green LED illumination for mapping of skin blood perfusion; (4) autofluorescence video-imaging under UV (365nm) LED irradiation for mapping of the skin fluorophores. Design details of the device as well as preliminary results of clinical tests are presented.",

keywords = "multimodal imaging, optical skin diagnostics, skin chromophore and fluorophore mapping",

author = "Janis Spigulis and Valerijs Garancis and Uldis Rubins and Eriks Zaharans and Janis Zaharans and Liene Elste",

year = "2013",

doi = "10.1117/12.2003510",

language = "English",

isbn = "9780819493439",

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

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note = "Multimodal Biomedical Imaging VIII ; Conference date: 02-02-2013 Through 02-02-2013",

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TY - GEN

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AU - Spigulis, Janis

AU - Garancis, Valerijs

AU - Rubins, Uldis

AU - Zaharans, Eriks

AU - Zaharans, Janis

AU - Elste, Liene

PY - 2013

Y1 - 2013

N2 - A compact prototype device for diagnostic imaging of skin has been developed and tested. Polarized LED light at several spectral regions is used for illumination, and round skin spot of diameter 30mm is imaged by a CMOS sensor via crossoriented polarizing filter. Four consecutive imaging series are performed: (1) RGB image at white LED illumination for revealing subcutaneous structures; (2) four spectral images at narrowband LED illumination (450nm, 540nm, 660nm, 940nm) for mapping of the main skin chromophores; (3) video-imaging under green LED illumination for mapping of skin blood perfusion; (4) autofluorescence video-imaging under UV (365nm) LED irradiation for mapping of the skin fluorophores. Design details of the device as well as preliminary results of clinical tests are presented.

AB - A compact prototype device for diagnostic imaging of skin has been developed and tested. Polarized LED light at several spectral regions is used for illumination, and round skin spot of diameter 30mm is imaged by a CMOS sensor via crossoriented polarizing filter. Four consecutive imaging series are performed: (1) RGB image at white LED illumination for revealing subcutaneous structures; (2) four spectral images at narrowband LED illumination (450nm, 540nm, 660nm, 940nm) for mapping of the main skin chromophores; (3) video-imaging under green LED illumination for mapping of skin blood perfusion; (4) autofluorescence video-imaging under UV (365nm) LED irradiation for mapping of the skin fluorophores. Design details of the device as well as preliminary results of clinical tests are presented.

KW - multimodal imaging

KW - optical skin diagnostics

KW - skin chromophore and fluorophore mapping

UR - https://www.scopus.com/pages/publications/84877870782

U2 - 10.1117/12.2003510

DO - 10.1117/12.2003510

M3 - Conference paper

AN - SCOPUS:84877870782

SN - 9780819493439

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

BT - Multimodal Biomedical Imaging VIII

T2 - Multimodal Biomedical Imaging VIII

Y2 - 2 February 2013 through 2 February 2013

ER -

A device for multimodal imaging of skin

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Keywords

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