Images Fusion
Mostrando 1-12 de 47 artigos, teses e dissertações.
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1. L5-S1 SURVIVAL AFTER INTERBODY FUSION BY LATERAL APPROACH UNTIL L5 IN DEGENERATIVE DISEASE
RESUMO Objetivos: Incluir ou não o nível L5-S1 nas artrodeses lombares de múltiplos níveis ainda não é consenso na literatura. A opção de preservar L5S1 mantem o segmento móvel e a possibilidade de um ajuste natural ao alinhamento sagital da coluna lombar artrodesada. Porém, uma fusão longa acima de L5S1 pode acelerar seu processo degerativo e um
Coluna/Columna. Publicado em: 01/06/2019
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2. A utilização do software Maxima no ensino por investigação da evolução estelar utilizando simulação gráfica da fusão nuclear
Resumo Tem sido tema comum, nas propostas curriculares, o estudo e experiências de observação do céu e dos principais fenômenos relacionados, a fim de possibilitar a compreensão de características da Terra, do Sol, da Lua e de outros corpos celestes. Recentemente, a proposta de BNCC (Base Nacional Curricular Comum) destaca a necessidade do ensino de a
Rev. Bras. Ensino Fís.. Publicado em: 07/01/2019
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3. PCL/ZnO Bio-friendly Films as Food Packaging Material.Thermal and morphological analysis
ABSTRACT Films of Poly(?-caprolactone) (PCL) and PCL/Zinc Oxide (ZnO) were obtained by solution processing. Thermal behaviour and morphological structure were analysed by means of Thermogravimetry (TGA), Differential Scanning Calorimetry (DSC), Optical Microscopy (OM) and Scanning Electron Microscopy (SEM). The addition of ZnO to PCL decreased the degradatio
Matéria (Rio J.). Publicado em: 06/12/2018
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4. Desdoblamiento de la transformación martensítica en un acero F82H de activación neutrónica reducida
ABSTRACT One of the most promising solutions to global energy supply is nuclear fusion. This process, which is implemented in nuclear fusion reactors (from which one of the first designs was the Tokamak), involves deuterium-tritium plasmas at very high temperature, confined in vacuum chambers of toroidal shape under the influence of strong magnetic fields. T
Matéria (Rio J.). Publicado em: 19/07/2018
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5. Interregional correlations of glucose metabolism between the basal ganglia and different cortical areas: an ultra-high resolution PET/MRI fusion study using 18F-FDG
Basal ganglia have complex functional connections with the cerebral cortex and are involved in motor control, executive functions of the forebrain, such as the planning of movement, and cognitive behaviors based on their connections. The aim of this study was to provide detailed functional correlation patterns between the basal ganglia and cerebral cortex by
Braz J Med Biol Res. Publicado em: 13/11/2017
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6. High cancer detection rate using cognitive fusion - targeted transperineal prostate biopsies
ABSTRACT Objective MRI of the prostate improves diagnostic accuracy of prostate cancer. Different fusion approaches with transrectal ultrasound images are employed. Objective To determine detection rate of prostate cancer in men undergoing transperineal MRI-based cognitive fusion biopsy. Materials and Methods One hundred and sixty-four consecutive men
Int. braz j urol.. Publicado em: 2017-08
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7. Feature Level Two -Dimensional Arrays Based Fusion in the Personal Authentication system using Physiological Biometric traits
ABSTRACT The fingerprint, knuckle print and the retina are used to authenticate a person accurately because of the permanence in the features. These three biometric traits are fused for better security. The fingerprint and knuckle print images are pre-processed by morphological techniques and the features are extracted from the normalized image using gabor f
Braz. arch. biol. technol.. Publicado em: 23/01/2017
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8. Identificación de Fases y Precipitados por MFA en Uniones de Acero Inoxidable Dúplex
Abstract Atomic Force Microscopy (AFM) is a characterization technique that generates topographic images of surfaces at very high resolutions, and operates recording details of surface relief of material with a cantilever that moves on the sample, while a piezoelectric detector monitors changes in height. It acquires relevance in the field of identification
Soldag. insp.. Publicado em: 2016-06
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9. Hausdorff Distance evaluation of orthodontic accessories' streaking artifacts in 3D model superimposition
The aim of this study was to determine whether image artifacts caused by orthodontic metal accessories interfere with the accuracy of 3D CBCT model superimposition. A human dry skull was subjected three times to a CBCT scan: at first without orthodontic brackets (T1), then with stainless steel brackets bonded without (T2) and with orthodontic arch wires (T3)
Braz. oral res.. Publicado em: 2012-10
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10. Reconhecimento de PadrÃes AtravÃs de AnÃlises EstatÃsticas e Fractais Aplicadas a Dados de Ensaios NÃo-Destrutivos / Pattern Recognition by Statistical Fluctuation and Fractal Analyses Applied to Nondestructive Testing Data
In this work a procedure is studied for pattern classification related to different types of data, namely: (1) signals obtained from ultrasonic testing ( pulse-echo technique) and magnetic signals obtained from BarkhÃusen noise in samples of ferritic-pearlitic carbon steel tubes which, due to temperature effects, have shown microstructural changes as conseq
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/12/2011
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11. Método de reconhecimento da marcha humana por meio da fusão das características do movimento global / Recognition method of human gait by fusion of features of the global movement
This paper proposes a novel computer vision approach that processes video sequences of people walking and then recognises those people by their gait. Human motion carries different information that can be analysed in various ways. The skeleton carries motion information about human joints, and the silhouette carries information about boundary motion of the h
Publicado em: 2010
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12. Relação dos pontos-chave cirúrgicos no crânio com áreas eloquëntes detectadas por ressonância magnética funcional / Relation of surgical key-points in skull with eloquent areas detected by functional magnetic resonance
Neuroimaging studies have a pivotal role in pre-surgical assessment of patients with brain lesions. Magnetic Resonance Imaging (MRI) and Computerized Tomography (CT) are established techniques providing anatomic information of the lesion and surrounding areas. Functional MRI (fMRI) is a recent method applied to probe brain function via hemodynamic response o
Publicado em: 2010