Bone Age Estimation
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Metodologia automática de estimação de idade óssea utilizando análise de forma em radiografias carpais / Methodology automatic bone age estimation using analysis of form in hand-wrist radiographs
The objective of this project is to propose a methodology for estimating the bone age based on a fully automatic system using shape analysis of bone structures. The system aims to assist the diagnosis, supporting the decision of the physicians involved in the process. The methodology is divided into two main blocks. In the first, the middle finger is segment
Publicado em: 2010
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2. Novos métodos para estimativa da idade óssea baseados no processamento de imagens radiográficas da mão / New methods to bone age estimation based on hand radiographic image processing
Bone age (or skeletal maturity) assessment using a radiograph of the left hand is a common procedure in pediatric radiology. The methods most widely used for bone age determination presents high complexity degree for estimation, usually performed by radiologist and this task is extremely complex and time-consuming producing results with high charge of person
Publicado em: 2009
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3. Metodologia de estimação de idade óssea baseada em características métricas utilizando mineradores de dados e classificador neural / Methodology for bone age estimation based on metric characteristics using data mining and neural classifier
Este trabalho apresenta uma proposta de metodologia de estimação de idade óssea baseada em características métricas, utilizando o banco de imagens carpais da Escola de Engenharia de São Carlos (EESC). As imagens foram devidamente segmentadas para obtenção da área, perímetro e comprimento de cada osso, gerando, assim, um banco de dados métricos o C
Publicado em: 2009
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4. Avaçiable of the metric length by the long human sex dimorphism / Avaliação da medida de comprimento de ossos longos de individuos adultos quanto ao dimorfismo sexual
In practice all the cases where only of dispose of the remains skeletal make be needed the realization of the identification expertness anthropology. Where it´s realize generally in the skull and / or in the bone of the pelvis, however these provide element for estimation of sex, race and age however there is cases where only if find isolated fragmentaryrem
Publicado em: 2007
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5. Metodologia de extração automática de características da mão para a estimação da idade óssea utilizando redes neurais artificiais no processo de decisão / Methodology of automatic extraction of hand characteristics for the estimation of the bone age using artificial neural nets in the decision process
Grounded an Eklof &Ringertzs method and using artificial neural networks as classifier, the main purpoise of this work is to present a methodology to reckon the bone age to the effect to help the radiologists diagnosis and to reduce the dimensionality of the data analyzed by neural network, reducing the quantity of the ossifications centers of the used
Publicado em: 2006
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6. Um plano cirurgico para a correção do hipertelorismo orbital com base em um novo indice antropometrico
A total number of 656 patients in caucasian and negroid samples of the "Hospital de Clínicas da Faculdade de Ciências Médicas da Universidade Estadual de Campinas" were submitted to postero-anterior or antero-posterior roentgen projections of the skull. An anthropometric index based on the ratio between the internal interorbital distance and the mean hori
Publicado em: 1977