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Image quality evaluation of chest for computed radiography
(2013-04-16)
The daily-to-day of medical practice is marked by a constant search for an accurate diagnosis and therapeutic assessment. For this purpose the doctor serves up a wide variety of imaging techniques, however, the methods ...
Objective quantification of chest radiography exams for pulmonary fibrosis
(2015-01-01)
Tuberculosis, caused by Mycobacterium tubercu-losis, is an infectious disease which remains a global health problem. The chest radiography is the common method employed to assess the tuberculosis evolution. Despite the ...
Wavelets in the computed evaluation of mammographic accreditation phantom images
(2013-04-16)
This paper presents a novel approach to the computed assessment of a mammographic phantom device. The approach shown here is fully automated and is based on the automatic selection of the region of interest, in the use of ...
conventional radiography and computed tomography to cervical spine study of adult horses - review
(Univ Federal Rural Pernambuco, 2011-12-01)
The imaging is essential to aid the diagnosis of horses that have performance decrease associated with any pain or clinical signs related to the vertebral column. Radiography is the first imaging examination performed in ...
APPLICATION OF THE DIGITAL RADIOGRAPHY IN WELD INSPECTION OF GAS AND OIL PIPELINES
(Int Committee Non-destructive Testing, 2010-01-01)
The aim of this work is to evaluate the feasibility of the direct radiography on weld inspection in oil pipelines and gas pipeline during the manufacturing process. To that, 6 specimens with 6 different thickness and varied ...
Study of entrance surface skin dose in veterinary radiology
(2009-12-01)
This study aims the evaluation of the radiation dose levels involved in veterinary radiology and to contribute to review the procedures for performing radiographic exams in animals in the Department of Veterinary Radiology ...
Frontal sinus recognition for human identification
(Spie - Int Soc Optical Engineering, 2008-12-01)
Many methods based on biometrics such as fingerprint, face, iris, and retina have been proposed for person identification. However, for deceased individuals, such biometric measurements are not available. In such cases, ...
Multi-label Classification of Panoramic Radiographic Images Using a Convolutional Neural Network
(2020-01-01)
Dentistry is one of the areas which mostly present potential for application of machine learning techniques, such as convolutional neural networks (CNNs). This potential derives from the fact that several of the typical ...
Serviço de radiologia odontológica: imagens radiográficas na atenção odontológica
(Universidade Estadual Paulista (Unesp), 2015-09-09)
Technological developments in dental diagnostic area for images facilitated access and file radiographic images digitally. The project goal is to improve the oral health of the population by performing radiographs to assist ...
Determination of gold standard techniques for skull and chest in pediatric computed radiography
(2015-01-01)
Pediatric patients are more radiosensitivity and have a longer life expectancy than adults, thus exposing them to a greater risk of developing cancer. The most appropriate radiographic technique for pediatric radiology ...