Application of the migration method for radiotomography of breast cancer; Journal of Physics: Conference Series; Vol. 2140 : Actual Problems of Radiophysics (APR 2021)

Application of the migration method for radiotomography of breast cancer; Journal of Physics: Conference Series; Vol. 2140 : Actual Problems of Radiophysics (APR 2021)

Detalles Bibliográficos
Parent link:Journal of Physics: Conference Series
Vol. 2140 : Actual Problems of Radiophysics (APR 2021).— 2021.— [012027, 7 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение русского языка
Otros Autores: Eremeev A. I. Aleksandr Ivanovich, Vasin V. V. Vasily Vitaljevich, Satarov R. N. Rail Nailevich, Shipilova S. S. Svetlana Sergeevna
Sumario:Title screen
A new method to visualize microwave image is presented to early non-invasive detection of breast cancer tumors. A new processing method to compute microwave images of heterogeneity in a biological environment is described here, as well as a new algorithm for accelerating the calculation of three-dimensional radio images. Sounding of synthetic phantoms with dielectric properties of breast tissue was carried out in the range of 2–8 GHz using a special radar system developed by the authors. Results show that it is possible to use this microwave imaging method to form 3D accurate images using hemispherical scan Images of tumor phantoms were obtained during probing in the 2–8 GHz range with a resolution of about 5–7 mm. According to the results of the reconstruction of three-dimensional radio images, it was revealed that the calculation time can be reduced by at least 2 times with an insignificant loss of quality.
Lenguaje:inglés
Publicado: 2021
Materias:
электронный ресурс
труды учёных ТПУ
опухоли
визуализация
микроволны
Acceso en línea:http://earchive.tpu.ru/handle/11683/72810
https://doi.org/10.1088/1742-6596/2140/1/012027
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667894

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