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Conference Paper

Exploiting Temporal Coherence in Global Illumination

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

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

Dmitriev,  Kirill
Max Planck Society;

/persons/resource/persons44596

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

/persons/resource/persons44280

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

/persons/resource/persons45449

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

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Citation

Tawara, T., Myszkowski, K., Dmitriev, K., Havran, V., Damez, C., & Seidel, H.-P. (2004). Exploiting Temporal Coherence in Global Illumination. In A. Pasko (Ed.), Proceedings of the 20th Spring Conference on Computer Graphics (pp. 23-33). New York, USA: ACM.


Cite as: https://hdl.handle.net/11858/00-001M-0000-000F-2A95-1
Abstract
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.