M. Sbert, R. Martinez, and X. Pueyo. Gathering multi-path: a new MonteCarlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331--338, Plzen, Czech Republic, 1998. Home/Search Document Details and Download
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Global Ray-bundle Tracing with Infinite Number of Rays - Szirmay-Kalos, Purgathofer (Correct)
....in previous walks, thus they are not as fast as they could be. Some sort of reusing the visibility information for many walks happens, for example, in the multi path methods. They are essentially random walk methods, but in their single step many random walks are advanced parallely. Sbert [21,24,23] proposed a complete family of multi path methods, that are based on random global lines, which is the basic engine to advance the walks. Iterational techniques realize that the solution of integral equation (1) is the fixed point of the following iterational scheme L n = L T L n Gamma1 ; ....
....Carlo walks. Walk methods proposed so far use individual ray paths as samples of the integrand of the rendering equation. However, ray shooting may waste a lot of computation by ignoring all the intersections but the one closest to the eye. Thus it seems worth using a set of global directions [21,16,23,22] for the complete scene instead of solving the visibility problem independently for different points x. Moreover, ray shooting is a simple but by no means the most effective visibility algorithm since it is unable to take advantage of image or object coherence. Other methods based on the ....
M. Sbert, R. Martinez, and X. Pueyo. Gathering multi-path: a new MonteCarlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331--338, Plzen, Czech Republic, 1998.
Monte-Carlo Methods In Global Illumination - Szirmay-Kalos (2000) (Correct)
....just for a single point of the scene. 8.4.1 Multi path method using global random lines Multi path methods represent a bridge between random walk and iteration. They are essentially random walk methods, but in their single step many random walks are advanced simultaneously. Sbert [Sbe96, SPNP96, SMP98] proposed a complete family of multi path methods that are based on random global lines, which was the basic engine to advance the walks. A single global line transfers the reflected power of all those patches that are intersected by this line to the direction of this line. The global line ....
M. Sbert, R. Martinez, and X. Pueyo. Gathering multi-path: a new Monte-Carlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331--338, Plzen, Czech Republic, 1998.
Photorealistic Image Synthesis Using Ray-Bundles - Szirmay-Kalos (2000) (Correct)
....Walk methods proposed so far use individual ray paths as samples of the integrand of the rendering equation. However, ray shooting may waste a lot of computation by ignoring all the intersections but the one closest to the eye. Thus it seems worth using a set of global directions [Sbe96, Neu95, SMP98, Sbe97] for the complete scene instead of solving the visibility problem independently for different points #x. Moreover, ray shooting is a simple but by no means the most effective visibility algorithm since it is unable to take advantage of image or object coherence. Other methods based on the ....
M. Sbert, R. Martinez, and X. Pueyo. Gathering multi-path: a new Monte-Carlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331--338, Plzen, 1998.
Stochastic Iteration for Non-diffuse Global Illumination - Szirmay-Kalos (1999) (Correct)
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M. Sbert, R. Martinez, and X. Pueyo. Gathering multipath: a new Monte-Carlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331-- 338, Plzen, Czech Republic, 1998.
Global Ray-bundle Tracing - Szirmay-Kalos (1998) (Correct)
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M. Sbert, R. Martinez, and X. Pueyo. Gathering multipath: a new Monte-Carlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331-- 338, Plzen, Czech Republic, 1998.
Stochastic Methods in Global Illumination - State of the Art.. - Szirmay-Kalos (1998) (2 citations) (Correct)
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M. Sbert, R. Martinez, and X. Pueyo. Gathering multi-path: a new Monte-Carlo algorithm for radiosity. In Winter School of Computer Graphics '98, pages 331--338, Plzen, Czech Republic, 1998.
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