3d Image Interpolation
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Aplicação do LIDAR no inventário de florestas plantadas / Lidar application in planted forest inventory
LIDAR (Light Detection and Ranging) has become an efficient tool for data extraction in forest inventory and other forest related studies. This works objective was to establish an efficient methodology for the use of this technology with the goal of counting the number of stems in a Eucalyptus plantation in South Bahia, Brazil, from the processing of raw dat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/08/2011
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2. REGISTRO DE SÍSMICA 3D A DADOS DE POÇOS / REGISTRATION OF 3D SEISMIC TO WELL DATA
Data acquired directly from borehole are more reliable than seismic data, and then, the first can be used to adjust the second. This work proposes the correction of a volume of seismic amplitudes through a three step algorithm. The first step is the identification of common features in both sets using a pattern recognition algorithm. The second step consists
Publicado em: 2009
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3. Interpolação tridimensional de imagens de tomografia computadorizada utilizando equações diferenciais parciais
A visualização de imagens resultantes de exame de tomografia computadorizada (TC) em 3D e um fator importante para o aumento da precisão nos diagnósticos médicos e, consequentemente, na eficácia dos tratamentos. Atualmente existem diversos produtos no mercado, que fazem uso de várias técnicas existentes para apresentação de imagens tomográficas em
Publicado em: 2007
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4. InterpolaÃÃo tridimensional de imagens de tomografia computadorizada utilizando equaÃÃes diferenciais parciais
A visualizaÃÃo de imagens resultantes de exame de tomografia computadorizada (TC) em 3D Âe um fator importante para o aumento da precisÃo nos diagnÃsticos mÃdicos e, consequentemente, na eficÃcia dos tratamentos. Atualmente existem diversos produtos no mercado, que fazem uso de vÃrias tÃcnicas existentes para apresentaÃÃo de imagens tomogrÃficas
Publicado em: 2007
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5. "Fusão de imagens médicas para aplicação em sistemas de planejamento de tratamentos em radioterapia" / MEDICAL IMAGES FUSION FOR APPLICATION IN TREATMENT PLANNING SYSTEMS IN RADIOTHERAPY
Software for medical images fusion was developed for utilization in CAT3D radiotherapy and MNPS radiosurgery treatment planning systems. A mutual information maximization methodology was used to make the image registration of different modalities by measure of the statistical dependence between the voxels pairs. The alignment by references points makes an in
Publicado em: 2006
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6. Reconstrução 3D de imagens tomográficas de raios-x de arcos coronais em ambiente paralelo.
Space researches have been carried with the objective to forecast solar explosions, through images obtained by satellites equipped with X-ray telescopes. The highresolution solar images allow the study of the spatio-temporal dynamics of plasmamagnetic structures in arc shape, denominated coronal loops. The coronal loops can provide important information abou
Publicado em: 2003
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7. Spatial registration of temporally separated whole breast 3D ultrasound images
The purpose of this study was to evaluate the potential for use of image volume based registration (IVBaR) to aid in measurement of changes in the tumor during chemotherapy of breast cancer. Successful IVBaR could aid in the detection of such changes in response to neoadjuvant chemotherapy and potentially be useful for routine breast cancer screening and dia
American Association of Physicists in Medicine.