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VISUALIZATION
1998
IEEE
15 years 2 months ago
1998
IEEE
Many high-performance isosurface extraction algorithms have been proposed in the past several years as a result of intensive research efforts. When applying these algorithms to la...
VISUALIZATION
1998
IEEE
15 years 2 months ago
1998
IEEE
We attack the problem of image-based rendering with occlusions and general camera motions by using distorted multiperspective images; such images provide multiple-viewpoint photom...
VISUALIZATION
1998
IEEE
15 years 2 months ago
1998
IEEE
We show that it is feasible to perform interactive isosurfacing of very large rectilinear datasets with brute-force ray tracing on a conventional (distributed) shared-memory multi...
VISUALIZATION
1998
IEEE
15 years 2 months ago
1998
IEEE
This paper presents efficient image-based rendering techniques used in the context of an architectural walkthrough system. Portals (doors and windows) are rendered by warping laye...
CGF
1998
14 years 9 months ago
1998
Progressive addition lenses are a relatively new approach to compensate for defects of the human visual system. While traditional spectacles use rotationally symmetric lenses, pro...