Autors: Pavlova, P. E., Shakev, N. G., Borisova, E.G.
Title: Comparative analysis of methods for ascertainment the similarity between reflected spectra obtained from skin lesions
Keywords: Comparative analysis, Digital patterns, Neural network ident

Abstract: The presented investigation demonstrates the results of tests of abilities for classification of reflected spectra from human cutaneous lesions. Typical peculiarity for these spectra is big deviation for collections obtained from healthy skin areas and from lesions with same diagnoses. Two different approaches are used to ascertain similarity: Calculation of the distance to the point of frill identity in area of chromaticity and neural network identification. The test is provided on data from patients with different histologically fixed diagnoses. Each diagnose is presented by etalon distribution. The test samples are preliminary processed transforming the distributions to normalized spectra, which are ratio between spectra measured from healthy and damaged skin. The etalon distributions are extracted by averaging the ratio-spectra. Methods are compared by criterion of number coincidence of histological and classified diagnoses



    FAC-PapersOnLine Open Access. 19th IFAC Conference on Technology, Culture and International Stability, TECIS 2019; Sozopol; Bulgaria; 26 September 2019 through 28 September 2019, vol. 52, issue 25, pp. 365-369, 2019, Bulgaria, Elsevier B.V., DOI 10.1016/j.ifacol.2019.12.552

    Copyright , IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd.

    Цитирания (Citation/s):
    1. Petia Koprinkova-Hristova, Research on Artificial Neural Networks in Bulgarian Academy of Sciences - book Chapter , DOI: 10.1007/978-3-030-72284-5_14 , ISBN: 978-3-030-72284-5 - 2021 - в издания, индексирани в Scopus или Web of Science
    2. Genova T., Avramov L., Kolev B., Gisbrecht A., Bliznakova I., Zaharieva L., Mircheva V., Ilyov S., Angelov I., Mantareva V., Troyanova P., Pavlova P., Novikova T., Ossikovski R., Ivanov D., Dremin V., Rafailov E.U., Sokolovsky S.G., Bykov A., Meglinski I.V., Bratchenko I., Semyachkina-Glushkovskaya O., Genina E., Bashkatov A.N., Bucharskaya A.B., Zakharov V., Spigulis J., Melanthota S.K., Spandana K.U., Mazumder N., Shama P.K., Townsend P., Oliveira L., Priezzhev A.V., Sterenborg D.H.J.C.M., Tuchin V.V., A review of career devoted to biophotonics-in memoriam to Ekaterina Borisova (1978-2021), Journal of Biomedical Photonics and Engineering, 7 (4), art. no. 040101, 2021, DOI: 10.18287/JBPE21.07.040101 - 2021 - в издания, индексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus