Image Based Modeling
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Sports Mega-Event Sponsorship: The Impact of FIFA Reputation and World Cup Image on Sponsor Brand Equity
Abstract The present study investigates the influence the organizing body’s reputation has on the image of a sports mega-event and on the mega-event sponsors’ consumer-based brand equities. The study's main theoretical references are Associative Network Theory (Collins & Loftus, 1975) and Schema Theory (Axelrod, 1973), both about the functioning of the h
BAR, Braz. Adm. Rev.. Publicado em: 02/05/2019
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2. Processamento e modelagem de dados geofísicos e imagens ASTER aplicados à interpretação geológica e prospecção mineral na Província Aurífera de Alta Floresta, MT / Processing and modeling of geophysical data and ASTER images applied to geological interpretation and mineral exploration in the Alta Floresta Gold Province, MT
The Alta Floresta Gold Province (AFGP) is located in the central-southern Amazon craton between the limits of the Ventuari-Tapajos (1.95-1.8 Ga) and Rio Negro-Juruena (1.8-1.55 Ga) provinces. In its eastern segment there are more than one hundred gold deposits hosted in volcanic and plutonic rocks and concentrated along the Peru-Trairao Belt in a NW-SE direc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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3. Desenvolvimentos mecânicos e computacionais de suporte às medidas com sensores termoelásticos
The hydrostatic pressure inside the cell or simply cell turgor is an important component of texture in vegetables and is directly related to firmness. The decrease in cell turgor of plant organs is also an indicator of loss of tissue water. This effect can be perceived visually by wilting accompanied by a dry appearance with the loss of brightness and color
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2011
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4. Istar : um esquema estrela otimizado para Image Data Warehouses baseado em similaridade
A data warehousing environment supports the decision-making process through the investigation and analysis of data in an organized and agile way. However, the current data warehousing technologies do not allow that the decision-making processe be carried out based on images pictorial (intrinsic) features. This analysis can not be carried out in a conventiona
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
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5. IMPACT OF COUNTRY IMAGE DIMENSIONS ON CONSUMERS ATTITUDES: DIFFERENCES ACROSS PRODUCT CATEGORIES / IMPACTO DAS DIMENSÕES DA IMAGEM DO PAÍS DE ORIGEM NA ATITUDE DOS CONSUMIDORES: DIFERENÇAS ENTRE CATEGORIAS DE PRODUTO
Although quite a lot of research has been conducted on the effect of country-of-origin on consumers¿ attitudes towards foreign products, this study moves a step beyond. First, we follow Roth and Diamantopoulos¿ (2009) recommendation to disentangle country image in terms of its cognitive and affective dimensions, while treating the conative dimension (e.g.,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2011
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6. Uma Nova EstratÃgia para Renderizar Descontinuidades e SuperfÃcies Intersectantes em Modelos Baseados em Splats / A New Strategy for Render and Surface Discontinuities in Models Based on Intersecting Splats
Splats based models have gained increasing attention due to its potential for rendering complex geometric models efficiently and with high quality. The absence connectivity information of these models allows complex modeling operations, as Boolean operations, and fractures in physics simulations. However, these operations often generate models with edges and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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7. Structural characterization from empirical modeling and GRART model evaluation in the Eucalyptus spp. canopies spectral characterization / Caracterização estrutural a partir de modelos empíricos e avaliação do modelo GRART na caracterização espectral de dosséis de Eucalyptus spp
Empirical modeling and models based on transfer theory have been applied to estimate quantitative information from spectral data and from their relationships with canopy biophysical parameters. Both modeling strategies have been explored here in order to estimate structural and spectral information from extit{Eucalyptus} spp. (eucalipto) canopies. Correlati
Publicado em: 2010
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8. Modeling and rendering of real environments
The use of detailed geometric models is a critical factor for achieving realism in most computer graphics applications. In the past few years, we have observed an increasing demand for faithful representations of real scenes, primarily driven by applications whose goal is to create extremely realistic experiences by building virtual replicas of real environm
Publicado em: 2010
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9. Combinação de modelos de campos aleatórios markovianos para classificação contextual de imagens multiespectrais / Combining markov random field models for multispectral image contextual classification
This work presents a novel MAP-MRF approach for multispectral image contextual classification by combining higher-order Markov Random Field models. The statistical modeling follows the Bayesian paradigm, with the definition of a multispectral Gaussian Markov Random Field model for the observations and a Potts MRF model to represent the a priori knowledge. In
Publicado em: 2010
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10. A SPINE 3D MODELING SYSTEM BASED ON X-RAY IMAGES / UM SISTEMA DE MODELAGEM 3D DE COLUNA VERTEBRAL BASEADO EM IMAGENS DE RAIOS-X
Research involving computer graphics and laboratory exams has contributed much to the quality of the Medical diagnose. One aspect of these researches is directly related to 3D reconstruction of anatomical structures of the human body, especially the spine. The sedentary lifestyle and the high dependence of computers have increased the postural problems of th
Publicado em: 2009
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11. MÉTODOS DE INTERPOLAÇÃO DE SHEPARD BASEADO EM NÚCLEOS / KERNEL BASED SHEPARD`S INTERPOLATION METHOD
Several real problem in computational modeling require function approximations. In some cases, the function to be evaluated in the computer is very complex, so it would be nice if this function could be substituted by a simpler and efficient one. To do so, the function f is sampled in a set of N pontos {x1, x2, . . . , xN}, where x(i) (is an element of) R(n)
Publicado em: 2009
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12. LIVER SEGMENTATION AND VISUALIZATION FROM COMPUTER TOMOGRAPHY IMAGES / SEGMENTAÇÃO E VISUALIZAÇÃO DO FÍGADO A PARTIR DE IMAGENS DE TOMOGRAFIA COMPUTADORIZADA
This dissertation presents the development and results of this M.Sc project, whose multidisciplinary objective, was to develop a methodology and a tool to segment the liver, its vessels and subregions from abdominal computed tomography images, using procedures of automatic image segmentation and visualization of three-dimensional data. The suggested methodol
Publicado em: 2009