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Hyperspectral imaging and robust statistics in non-melanoma skin cancer analysis.
Courtenay, Lloyd A; González-Aguilera, Diego; Lagüela, Susana; Del Pozo, Susana; Ruiz-Mendez, Camilo; Barbero-García, Inés; Román-Curto, Concepción; Cañueto, Javier; Santos-Durán, Carlos; Cardeñoso-Álvarez, María Esther; Roncero-Riesco, Mónica; Hernandez-Lopez, David; Guerrero-Sevilla, Diego; Rodríguez-Gonzalvez, Pablo.
Affiliation
  • Courtenay LA; Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.
  • González-Aguilera D; Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.
  • Lagüela S; Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.
  • Del Pozo S; Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.
  • Ruiz-Mendez C; Department of Didactics of Mathematics and Experimental Sciences, Faculty of Education, Paseo de Canaleja 169, 37008, Salamanca, Spain.
  • Barbero-García I; Department of Cartographic and Terrain Engineering, Higher Polytechnic School of Ávila, University of Salamanca, Hornos Caleros 50, 05003 Ávila, Spain.
  • Román-Curto C; Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
  • Cañueto J; Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente, 58-182, 37007 Salamanca, Spain.
  • Santos-Durán C; Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
  • Cardeñoso-Álvarez ME; Instituto de Investigación Biomédica de Salamanca (IBSAL), Paseo de San Vicente, 58-182, 37007 Salamanca, Spain.
  • Roncero-Riesco M; 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.
  • Hernandez-Lopez D; Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
  • Guerrero-Sevilla D; Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
  • Rodríguez-Gonzalvez P; Department of Dermatology, University Hospital of Spain, Paseo de San Vicente 58-182, 37007, Salamanca, Spain.
Biomed Opt Express ; 12(8): 5107-5127, 2021 Aug 01.
Article in En | MEDLINE | ID: mdl-34513245
ABSTRACT
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.
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Full text: 1 Database: MEDLINE Type of study: Screening_studies Language: En Year: 2021 Type: Article
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Full text: 1 Database: MEDLINE Type of study: Screening_studies Language: En Year: 2021 Type: Article