Stratification by Rank-1-Lattices
- Many rendering problems can only be solved using Monte Carlo integration. The noise and variance inherent with the statistical method efficiently can be reduced by stratification. So far only uncorrelated stratification methods were used that in addition depend on the dimension of the integration domain. Based on rank-1-lattices we present a new stratification technique that removes this dependency on dimension, is much more efficient by correlation, is trivial to implement, and robust to use. The superiority of the new scheme is demonstrated for standard rendering algorithms.
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| Author: | Alexander Keller |
|---|---|
| URN: | urn:nbn:de:hbz:386-kluedo-49707 |
| Series (Serial Number): | Interner Bericht des Fachbereich Informatik (322) |
| Document Type: | Report |
| Language of publication: | English |
| Date of Publication (online): | 2017/10/26 |
| Year of first Publication: | 2002 |
| Publishing Institution: | Technische Universität Kaiserslautern |
| Date of the Publication (Server): | 2017/10/26 |
| Page Number: | 8 |
| Faculties / Organisational entities: | Kaiserslautern - Fachbereich Informatik |
| DDC-Cassification: | 0 Allgemeines, Informatik, Informationswissenschaft / 004 Informatik |
| Licence (German): |  Creative Commons 4.0 - Namensnennung, nicht kommerziell, keine Bearbeitung (CC BY-NC-ND 4.0) |