Localizing the Final Gathering for Dynamic Scenes using the Photon Map

Tawara, Takehiro; Myszkowski, Karol; Seidel, Hans-Peter

Local TagsRelease HistoryDetailsSummary

Localizing the Final Gathering for Dynamic Scenes using the Photon Map

Tawara, T., Myszkowski, K., & Seidel, H.-P. (2002). Localizing the Final Gathering for Dynamic Scenes using the Photon Map. In Proceedings of Vision, Modeling, and Visualization 2002 (pp. 69-76). Berlin, Germany: Akademische Verlagsgesellschaft Aka GmbH.

Item is Released

show all hide all

Basic

show hide

Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2FD2-D Version Permalink: https://hdl.handle.net/21.11116/0000-000E-6DF9-0

Genre: Conference Paper

Files

show Files

Locators

show

Creators

show

hide

Creators:
Tawara, Takehiro¹, Author
Myszkowski, Karol¹, Author
Seidel, Hans-Peter¹, Author

Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047

Content

show

hide

Free keywords: -

Abstract: Rendering of high quality animations with global
illumination effects is very costly using traditional
techniques designed for static scenes.
In this paper we present an extension of
the photon mapping algorithm
to handle dynamic environments. First, for each animation segment
the static irradiance cache is computed only once for the scene with
all dynamic objects removed. Then, for each frame, the
dynamic objects are inserted and the irradiance cache
is updated locally in the scene regions whose lighting
is strongly affected by the objects. In the remaining
scene regions the photon map is used to
correct the irradiance values in the static cache.
As a result the overall animation rendering efficiency
is significantly improved and the temporal aliasing is
reduced.

Details

show

hide

Language(s): eng - English

Dates: Modified: 2003-08-13Date issued: 2002

Publication Status: Issued

Pages: -

Publishing info: -

Table of Contents: -

Rev. Type: -

Identifiers: eDoc: 202197
Other: Local-ID: C125675300671F7B-26CF9AFACE9BDEF4C1256C80005DCB2A-Tawara2002
BibTex Citekey: Tawara-et-al_VMV02

Degree: -

Event

show

hide

Title: 7th International Fall Workshop on Vision, Modeling, and Visualization

Place of Event: Erlangen, Germany

Start-/End Date: 2002-11-20 - 2002-11-22

Legal Case

show

Project information

show

Source 1

show

hide

Title: Proceedings of Vision, Modeling, and Visualization 2002

Abbreviation : VMV 2002

Source Genre: Proceedings

Creator(s):

Affiliations:

Publ. Info: Berlin, Germany : Akademische Verlagsgesellschaft Aka GmbH

Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 69 - 76 Identifier: ISBN: 1-58603-302-6