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Computer Optics, 2022, Volume 46, Issue 6, Pages 899–904
DOI: https://doi.org/10.18287/2412-6179-CO-1155 (Mi co1084) 		 
DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES

Spectral lenses to highlight blood vessels in the skin

M. M. Hamzaa, V. A. Blankab, V. V. Podlipnovab, L. L. Doskolovichab, R. V. Skidanovab, B. Fanc

a Samara National Research University
b Image Processing Systems Institute of the RAS - Branch of the FSRC "Crystallography and Photonics" RAS, Samara, Russia, Samara
c Institute of Optics and Electronics, Chinese Academy of Science, Chengdu 610209, China
Full-text PDF (1442 kB)
DOI: https://doi.org/10.18287/2412-6179-CO-1155
Abstract: A device for visualization of blood vessels in the human skin is presented. A diffractive optical element is used to locate blood vessels in the skin image. It has been shown that visualization of blood vessels is most effective in the form of obtaining an index image at wavelengths of 735 nm and 835 nm. The index is calculated using a formula similar to the NDVI formula. The work also uses an application software that is used to solve the problems of spectral analysis.
Keywords: hyperspectrometer, hypercube, spectral analysis, blood vessels on the skin, spectral diffractive lens
Funding agency Grant number
Russian Science Foundation 20-69-47110
This work was supported by the Russian Science Foundation under RSF grant No. 20-69-47110.
Received: 30.04.2022
Accepted: 21.07.2022
Document Type: Article
Language: Russian
Citation: M. M. Hamza, V. A. Blank, V. V. Podlipnov, L. L. Doskolovich, R. V. Skidanov, B. Fan, “Spectral lenses to highlight blood vessels in the skin”, Computer Optics, 46:6 (2022), 899–904
Citation in format AMSBIB
\Bibitem{HamBlaPod22}
\by M.~M.~Hamza, V.~A.~Blank, V.~V.~Podlipnov, L.~L.~Doskolovich, R.~V.~Skidanov, B.~Fan
\paper Spectral lenses to highlight blood vessels in the skin
\jour Computer Optics
\yr 2022
\vol 46
\issue 6
\pages 899--904
\mathnet{http://mi.mathnet.ru/co1084}
\crossref{https://doi.org/10.18287/2412-6179-CO-1155}
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