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Exploiting Temporal Coherence in Global Illumination (an invited paper)

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons45595

Tawara,  Takehiro
Computer Graphics, MPI for Informatics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons45095

Myszkowski,  Karol
Computer Graphics, MPI for Informatics, Max Planck Society;

Dmitriev,  Kirill
Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons44596

Havran,  Vlastimil
Computer Graphics, MPI for Informatics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons44280

Damez,  Cyrille
Computer Graphics, MPI for Informatics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons45449

Seidel,  Hans-Peter
Computer Graphics, MPI for Informatics, Max Planck Society;

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Zitation

Tawara, T., Myszkowski, K., Dmitriev, K., Havran, V., Damez, C., & Seidel, H.-P. (2004). Exploiting Temporal Coherence in Global Illumination (an invited paper). In Spring Conference on Computer Graphics (SCCG 2004) (pp. 23-33). New York, USA: ACM.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000F-2A95-1
Zusammenfassung
Producing high quality animations featuring rich object appearance and compelling lighting effects is very time consuming using traditional frame-by-frame rendering systems. In this paper we present a number of global illumination and rendering solutions that exploit temporal coherence in lighting distribution for subsequent frames to improve the computation performance and overall animation quality. Our strategy relies on extending into temporal domain well-known global illumination techniques such as density estimation photon tracing, photon mapping, and bi-directional path tracing, which were originally designed to handle static scenes only.