MÉTODO DA OCLUSÃO IMPLÍCITA E SUAS APLICAÇÕES EM VISUALIZAÇÃO / MPLICIT OCCLUDER METHOD AND VISUALIZATION APPLICATIONS

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

In this work we apply the Implicit Occluders method for optimizing the computation and rendering of isosurfaces in regular volumetric data. Given a continuous scalar field f over a domain D and an isovalue w, Implicit Occluders exploits the continuity of f to determine visibility bounds without the need for computing the isosurface explicitly. We apply this technique to obtain also the visible silhouettes of isosurfaces.

ASSUNTO(S)

volume rendering descarte por oclusao visualizacao volumetrica extracao de isosuperficies isosurface extraction occlusion culling

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