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  Applications of the Visual Differences Predictor in Global Illumination Computation

Myszkowski, K. (2001). Applications of the Visual Differences Predictor in Global Illumination Computation. The Journal of three Dimensional Images, 15(4), 57-64.

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 Urheber:
Myszkowski, Karol1, Autor           
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Zusammenfassung: We investigate applications of the Visible Difference Predictor (VDP) to steer global illumination computation. We use the VDP to monitor the progression of computation as a function of time for major global illumination algorithms. Based on the results obtained, we propose a novel global illumination algorithm which is a hybrid of stochastic (density estimation) and deterministic (adaptive mesh refinement) techniques used in an optimized sequence to reduce the differences between the intermediate and final images as predicted by the VDP. Also, the VDP is applied to decide upon stopping conditions for global illumination simulation, when further continuation of computation does not contribute to perceivable changes in the quality of the resulting images.

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Sprache(n): eng - English
 Datum: 2010-03-122001
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: eDoc: 520242
Anderer: Local-ID: C125675300671F7B-24AAEBE8788AB04EC1256B3B00604EF9-Myszkowski2001Aizu
 Art des Abschluß: -

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Titel: The Journal of three Dimensional Images
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 15 (4) Artikelnummer: - Start- / Endseite: 57 - 64 Identifikator: ISSN: 1342-2189