Name
Abstract | ||
|---|---|---|
An algorithm for compactly and accurately capturing the illumination of a diffuse polyhedral environment caused by an area light source is presented. The algorithm constructs a discontinuity mesh that explicitly represents discontinuities in the radiance function as boundaries between mesh elements. A piecewise quadratic interpolant is used to approximate the radiance function, preserving the discontinuities associated with the edges in the mesh.<> |
Year | DOI | Venue |
|---|---|---|
1992 | 10.1109/38.163622 | IEEE Computer Graphics and Applications |
Keywords | Field | DocType |
computational geometry,ray tracing,rendering (computer graphics),accurate radiosity,area light source,diffuse polyhedral environment,discontinuity mesh,discontinuity meshing,illumination,photorealism,piecewise quadratic interpolant,radiance function | Ray tracing (graphics),Mathematical analysis,Computer science,Interpolation,Discontinuity (linguistics),Artificial intelligence,Geometry,Piecewise,Computer vision,Classification of discontinuities,Rendering (computer graphics),Radiosity (computer graphics),Radiance | Journal |
Volume | Issue | ISSN |
12 | 6 | 0272-1716 |
Citations | PageRank | References |
82 | 9.68 | 15 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Dani Lischinski | 1 | 5465 | 340.85 |
| Filippo Tampieri | 2 | 157 | 20.16 |
| Donald P. Greenberg | 3 | 4884 | 1568.57 |