Hyperspectral imaging and robust statistics in non-melanoma skin cancer analysis.


Journal

Biomedical optics express
ISSN: 2156-7085
Titre abrégé: Biomed Opt Express
Pays: United States
ID NLM: 101540630

Informations de publication

Date de publication:
01 Aug 2021
Historique:
received: 19 04 2021
revised: 21 06 2021
accepted: 28 06 2021
entrez: 13 9 2021
pubmed: 14 9 2021
medline: 14 9 2021
Statut: epublish

Résumé

Non-Melanoma skin cancer is one of the most frequent types of cancer. Early detection is encouraged so as to ensure the best treatment, Hyperspectral imaging is a promising technique for non-invasive inspection of skin lesions, however, the optimal wavelengths for these purposes are yet to be conclusively determined. A visible-near infrared hyperspectral camera with an ad-hoc built platform was used for image acquisition in the present study. Robust statistical techniques were used to conclude an optimal range between 573.45 and 779.88 nm to distinguish between healthy and non-healthy skin. Wavelengths between 429.16 and 520.17 nm were additionally found to be optimal for the differentiation between cancer types.

Identifiants

pubmed: 34513245
doi: 10.1364/BOE.428143
pii: 428143
pmc: PMC8407807
doi:

Types de publication

Journal Article

Langues

eng

Pagination

5107-5127

Informations de copyright

© 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.

Déclaration de conflit d'intérêts

The authors declare that there are no conflicts of interest related to this article

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Auteurs

Lloyd A Courtenay (LA)

Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.

Diego González-Aguilera (D)

Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.

Susana Lagüela (S)

Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.

Susana Del Pozo (S)

Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.

Camilo Ruiz-Mendez (C)

Department of Didactics of Mathematics and Experimental Sciences, Faculty of Education, Paseo de Canaleja 169, 37008, Salamanca, Spain.

Inés Barbero-García (I)

Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.

Concepción Román-Curto (C)

Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente, 58-182, 37007 Salamanca, Spain.

Javier Cañueto (J)

Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente, 58-182, 37007 Salamanca, Spain.
Instituto de Biología Molecular y Celular del Cáncer (IBMCC)/Centro de Investigación del Cáncer (lab 7). Campus Miguel de Unamuno s/n. 37007 Salamanca, Spain.

Carlos Santos-Durán (C)

Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.

María Esther Cardeñoso-Álvarez (ME)

Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.

Mónica Roncero-Riesco (M)

Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.

David Hernandez-Lopez (D)

Institute for Regional Development, University of Castilla la Mancha, Campus Universitario s/n, 02071, Albacete, Spain.

Diego Guerrero-Sevilla (D)

Institute for Regional Development, University of Castilla la Mancha, Campus Universitario s/n, 02071, Albacete, Spain.

Pablo Rodríguez-Gonzalvez (P)

Department of Mining Technology, Topography and Structures, University of León, Ponferrada, Léon, Spain.

Classifications MeSH