Template chart detection for stoma telediagnosis - Publikacja - MOST Wiedzy

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Template chart detection for stoma telediagnosis

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The paper presents the concept of using color template charts for the needs of telemedicine, particularly telediagnosis of the stoma. Although the concept is not new, the current popularity and level of development of digital cameras, especially those embedded in smartphones, allow common and reliable remote advice on various medical problems, which can be very important in the case of limitations in a physical contact with a doctor. The article focuses on the initial stages of photo processing for the needs of telemedicine, i.e., on the assumptions and the process of designing the appropriate template and detecting it in photos for stoma telediagnosis. Research on the developed algorithms for the location of fiducial markers and reference color fields, carried out on the basis of over 2,000 photos, showed a very high tolerance to scene exposure, lighting conditions and the camera used. The obtained results allowed the initial image intensity normalization of the stoma area as well as correct localization and measurement of changes detected on the skin and the mucosa, which, in the opinion of doctors, significantly increased the diagnostic value of the photographs.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
International Journal of Applied Mathematics and Computer Science nr 32, strony 147 - 160,
ISSN: 1641-876X
Język:
angielski
Rok wydania:
2022
Opis bibliograficzny:
Szwoch M., Zawiślak R., Granosik G., Mik-Wojtczak J., Mik M.: Template chart detection for stoma telediagnosis// International Journal of Applied Mathematics and Computer Science -Vol. 32,iss. 1 (2022), s.147-160
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.34768/amcs-2022-0012
Weryfikacja:
Politechnika Gdańska

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