Recognition of individual scatterers against the noise background in the optical coherence tomography image

Autor:	Valentine M. Gelikonov, A. A. Moiseev, T. V. Vasilenkova, Pavel A. Shilyagin, A. A. Novozhilov, A. L. Dilenyan, G. V. Gelikonov, I. V. Kasatkina
Rok vydání:	2021
Předmět:	Noise Optical coherence tomography medicine.diagnostic_test Computer science Acoustics medicine Statistical and Nonlinear Physics Electrical and Electronic Engineering Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Image (mathematics)
Zdroj:	Quantum Electronics. 51:371-376
ISSN:	1468-4799 1063-7818
DOI:	10.1070/qel17537
Popis:	The problem of recognising single sparsely located scatterers against the noise background in the image obtained by the method of optical coherence tomography (OCT) is considered. An identification method based on the use of specific scanning features upon OCT image registration and on the statistical analysis of image fragments is proposed. The efficiency of the method is demonstrated experimentally in the diagnosis of otitis media with effusion. The approach can be used in the development of automated algorithms for determining the presence of highly transparent effusion in the middle ear cavity of a human with acute otitis media with effusion, including postoperative one.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::84503f1eb3f155214f5167c26f3b5b5a https://doi.org/10.1070/qel17537 Zobrazit plný text záznamu