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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2003.tde-11112014-091511
Document
Author
Full name
Patricia Shirley Herrera Cateriano
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2003
Supervisor
Committee
Nonato, Luis Gustavo (President)
Castelo Filho, Antonio
Comba, João Luiz Dihl
Title in Portuguese
Técnica híbrida de visualização para exploração de dados volumétricos não estruturados
Keywords in Portuguese
Malhas não estruturadas
Ray Casting.
Rendering volumétrico híbrido
Abstract in Portuguese
Este trabalho apresenta uma nova técnica de visualização que aproveita as vantagens do rendering volumétrico direto e do rendering de superfícies em um ambiente híbrido. O método faz uso de uma pré-visualização sobre o bordo do volume que viabiliza uma interação em tempo real com objetos volumétricos modelados por meio de malhas não estruturadas. Além disso, essa nova abordagem de visualização é paralelizável e pode se acelerada com placas gráficas comuns.
Title in English
A hybrid visualization technique for exploring unstructured volumetric data
Keywords in English
Hybrid volume rendering
Ray Casting.
Unstructured volume data
Abstract in English
This work presents a new visualization technique that exploits the advantages of direct volume rendering and surface rendering in a hybrid environment. The method developed here makes use of a pre-visualization on the volume boundary to enable real time interaction with unstructured volumetric meshes. Furthermore, this new visualization approach can be implemented on existing parallel architectures and speed up by conventional graphical hardware.
 
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PatriciaCateriano.pdf (2.59 Mbytes)
Publishing Date
2014-11-11
 
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