Multispectral and Autofluorescence RGB Imaging for Skin Cancer Diagnostics

Proceedings of SPIE 2019
Vanesa Lukinsone, Ilona Kuzmina, Rita Veilande, Dmitrijs Bļizņuks, Katrina Boločko, Emilija Vija Plorina, Alexander Derjabo, Ilze Lihacova, Janis Spiguls

This paper presents the results of statistical clinical data, combining two diagnostic methods. A combination of two skin imaging methods - diffuse reflectance and autofluorescence - has been applied for skin cancer diagnostics. Autofluorescence (AF) and multispectral diffuse reflectance images were acquired by custom made prototype with 405 nm, 526 nm, 663 nm and 964 nm LEDs and RGB CMOS camera. Parameter p' was calculated from diffuse reflectance images under green, red and infrared illumination, AF intensity (I') was calculated from AF images exited at 405nm wavelength. Obtained results show that criterion p' > 1 gives possibility to discriminate melanomas and different kind of keratosis from other lesions, and criterion I' < 0.2 gives the possibility to discriminate melanomas from keratosis. © 2019 SPIE.

Keywords
Autofluorescences imaging, Multispectral imaging, Skin neoplasms diagnostics
DOI
10.1117/12.2518882
Hyperlink
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11065/2518882/Multispectral-and-autofluorescence-RGB-imaging-for-skin-cancer-diagnostics/10.1117/12.2518882.short

Lukinsone, V., Kuzmina, I., Veilande, R., Bļizņuks, D., Boločko, K., Plorina, E., Derjabo, A., Lihacova, I., Spiguls, J. Multispectral and Autofluorescence RGB Imaging for Skin Cancer Diagnostics. In: Proceedings of SPIE, Russia, Saratov, 24-28 September, 2018. -: SPIE, 2019, pp.1-7. ISSN 1605-7422. e-ISSN 2410-9045. Available from: doi:10.1117/12.2518882

Publication language
English (en)