Buscar
Mostrando ítems 61-70 de 177
Proposta de metodologia para realce de contraste em imagens de mamas densas utilizando decomposição multiescala com transformada discreta waveletContrast enhancement in dense breasts images by using multiscale decomposition with discrete wavelet transform: proposal of methodology
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Elétrica, 2019)
Breast density in women with premature ovarian failure or postmenopausal women using hormone therapy: analytical cross-sectional studyDensidade mamária em mulheres com falência ovariana prematura ou na pós-menopausa e em uso de terapia hormonal: estudo transversal analítico
(Associação Paulista de Medicina - APM, 2010)
Classification of masses in mammographic image using wavelet domain features and polynomial classifier
(2013-06-21)
Breast cancer is the most common cancer among women. In CAD systems, several studies have investigated the use of wavelet transform as a multiresolution analysis tool for texture analysis and could be interpreted as inputs ...
Classification of masses in mammographic image using wavelet domain features and polynomial classifier
(2013-06-21)
Breast cancer is the most common cancer among women. In CAD systems, several studies have investigated the use of wavelet transform as a multiresolution analysis tool for texture analysis and could be interpreted as inputs ...
La digitalización de equipos de mamografía: elementos fundamentales a tener en cuenta para beneficiarnos de la tecnología
(Elsevier, 2014-12)
La mamografía digital resolvió muchos de los problemas asociados a la mamografía analógica. Una opción utilizada con mucha frecuencia para migrar a la técnica digital directa consiste en digitalizar equipos analógicos. ...
Investigating poisson noise filtering in Digital Breast Tomosynthesis
(Universidade Federal Fluminense (UFF)Rio de Janeiro, 2013)
Digital Breast Tomosynthesis (DBT) is a potential
candidate to substitute digital mammography in breast cancer
screening. In DBT, projection images are acquired with low
levels of radiation, which significantly increases ...
Comparação entre metodologias de controle de qualidade em mamografia digital
(Universidade Estadual Paulista (UNESP), 2015)
Comparação entre metodologias de controle de qualidade em mamografia digital
(Universidade Estadual Paulista (Unesp), 2015)
Establecimiento de un programa de control de calidad en mamografía digital
(Bogotá - Ciencias - Maestría en Física MédicaDepartamento de FísicaUniversidad Nacional de Colombia - Sede Bogotá, 2017-06-16)
In the medical field, diagnostic images play an important role in the early detection of various pathologies that, when detected in a timely manner, contribute to the prognosis; however, achieve accurate high-quality images ...