Spatial Objects
Mostrando 13-24 de 94 artigos, teses e dissertações.
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13. Territórios e políticas públicas espaciais do agronegócio no município de Rio Verde - GO / Territories and Public Policy Space Agribusiness in the city of Rio Verde - GO
The research entitled Public Policy Space at the Agribusiness municipality of Rio Verde - presents theoretical contributions on public policy and its relationship to geographical space. Emphasizes the role of territory in the land development policies, sector and aims to show the need for coordination between the various dimensions or spatial scales policies
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2011
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14. Territórios e políticas públicas espaciais do agronegócio no município de Rio Verde - GO / Territories and Public Policy Space Agribusiness in the city of Rio Verde - GO
The research entitled Public Policy Space at the Agribusiness municipality of Rio Verde - presents theoretical contributions on public policy and its relationship to geographical space. Emphasizes the role of territory in the land development policies, sector and aims to show the need for coordination between the various dimensions or spatial scales policies
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2011
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15. Uma avaliação sobre características espaço-temporais baseadas em invariantes de cor para reconhecimento de ações
Local spatiotemporal feature has been proved to be a powerful tool to represent latent patterns of moving objects in video scenes. In particular, recognition of human actions has been the principal focus for various growing applications, including video indexing, content-based video retrieval, video summarization, filtering of unwanted content, rating of mov
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/06/2011
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16. Identificando padrões comportamentais do tipo avoidance em trajetórias de objetos móveis / Identifying avoidance behavior patterns in moving objects trajectories
With the increasing availability and considerable price reduction of technologies that allow the collection of moving object data, the offering of trajectory data becomes abundant. The study of these trajectories has the objective to allow a better understanding of the data, as well as the extraction of new knowledge using computational techniques. One of th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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17. Vibroacustografia na avaliação tridimensional de artroplastia total de quadril / Vibro-acoustography in the tridimensional evaluation of total hip arthroplasty
Vibro-acoustography (VA) is a high lateral resolution (<0.7 mm), speckle-free, non- ionizing and non-invasive image based on the nonlinear combination phenomenon of ultrasound waves (MHz) that generates a narrow focus region of low frequency (kHz). In this work, we propose a VA-based tridimensional evaluation of the exposed area of implants, after total hip
Publicado em: 2011
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18. Algoritmos rápidos de detecção de colisão : broad phase utilizando KD-trees / Algoritmos Rápidos de Detecção de Colisão Broad Phase utilizando KD-Trees.
In this work, three novel and fast broad phase collision detection algorithms, which utilize the spatial partitioning structure known as KD-Tree, were proposed and implemented: KDTreeSpace, DynamicKDTreeSpace and StatelessKDTreeSpace. These algorithms were integrated to the Open Dynamics Engine (ODE) library, which is in charge of calculating the motion of t
Publicado em: 2010
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19. SUPPORTING THREE-DIMENSIONAL MEDIA OBJECT CONTROL AND PRESENTATION IN NCL / SUPORTE AO CONTROLE E À APRESENTAÇÃO DE OBJETOS DE MÍDIA TRIDIMENSIONAIS EM NCL
The world where we live in is physically formed by a three-dimensional space and it is natural human being wants to represent it as faithful as possible. In Web for example there are a lot of efforts in order to support the creation of interactive 3D applications, most of them based on scene graphs and route graphs. Scene graphs have become a standard for mo
Publicado em: 2010
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20. Visualização volumétrica aplicada às Geociências
This paper is on volume visualization of spatial data. It aims at showing new possibilities to visualize three-dimensional phenomena such as geology, soils, geophysics, seismic and the like. The use of volumes in the evaluation processes allows one to visualize and to explore the phenomenon as a continuous body in space, thus incorporating the third dimensio
Publicado em: 2010
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21. São Paulo e Rio de Janeiro: hipermetrópoles, turismo e moda como economias culturais do espaço / São Paulo and Rio de Janeiro: hypermetropolis tourism and fashion as cultural economies of space
This thesis analyze the sociospatial changes at São Paulo and Rio de Janeiro capital cities in the period of turnover from the XX to the XXI Century with regards to tourism and fashion, these being reflected as cultural economies of space. Tourism uses and senses are considered beyond its categorizations, identifying an urban touristification process at dif
Publicado em: 2010
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22. Study of the alterations in the development, behavior and cerebral biochemistry of male rats exposed to the environmental atmospheric pollution in the intra-uterine phase / Estudo das alterações no desenvolvimento, no comportamento e na bioquímica cerebral de ratos machos adultos expostos à poluição atmosférica ambiental durante a fase intra-uterina e o período de lactação
Experimental studies done at our laboratory demonstrated that the inhalation of residual oil fly ash by the adult rats decreased motor activity of the animals in the open-field test. Additionaly, we showed that rats which inhalated residual oil fly ash preserved its habituation capacity. In this study, oxidative stress in striatum and cerebellum might be the
Publicado em: 2010
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23. Estimation of retangular objects in high resolution images using template matching / Estimação de objetos retangulares em imagens de alta resolução utilizando casamento de modelos
The study of urban environment arouses great interest on remote sensing, given the social and economic implications of such application. Technological advances have increased the images generation with great capacity to discriminate Earth surface targets, which have been used to gather information about these areas. Every scene comprehension system has a set
Publicado em: 2009
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24. Wayfinding techniques for multiscale virtual environments
Wayfinding in multiscale virtual environments can be rather complex, as users can and sometimes have to change their scale to access the entire environment. Hence, this work focuses on the understanding and classification of information needed for travel, as well as on the design of navigation techniques that provide this information. To this end, we first i
Publicado em: 2009