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  Customized Object Hierarchies

Haber, J., Stamminger, M., & Seidel, H.-P. (2000). Customized Object Hierarchies. In B. Girod, G. Greiner, H. Niemann, & H.-P. Seidel (Eds.), {Proceedings of Vision, Modeling, and Visualization (VMV-00)} (pp. 255-262). Berlin, Germany: Akademische Verlagsgesellschaft Aka.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-3494-6 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-3495-4
Genre: Conference Paper

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 Creators:
Haber, Jörg1, Author           
Stamminger, Marc1, Author           
Seidel, Hans-Peter1, Author           
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: Object hierarchies are useful for different rendering applications. In hierarchical radiosity, for instance, the quality of lighting simulations can be improved through well-adapted object hierarchies. Using a different criterion for constructing the hierarchies may lead to significant speed-ups for typical ray tracing applications. In this paper we introduce a new method for automatically creating object hierarchies. Our algorithm inserts all scene objects sequentially into the hierarchy created so far. The insertion decision is based on a user-defined cost function. Thus the algorithm can be guided to create customized object hierarchies appropriate to the desired application. In addition, a global optimization may be used to improve the completed hierarchy even further. During this optimization step ill-formed groups are eliminated by breaking up or splitting. The results obtained with our method demonstrate the benefit of customized hierarchies over traditional ones.

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Language(s): eng - English
 Dates: 2010-03-122000
 Publication Status: Issued
 Pages: -
 Publishing info: Berlin, Germany : Akademische Verlagsgesellschaft Aka
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 520151
Other: Local-ID: C125675300671F7B-10E4E96E32877A83C12569A6005550AF-Haber:COH
 Degree: -

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Title: Untitled Event
Place of Event: Saarbrücken, Germany
Start-/End Date: 2000

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Title: {Proceedings of Vision, Modeling, and Visualization (VMV-00)}
Source Genre: Proceedings
 Creator(s):
Girod, Bernd, Editor
Greiner, Günther, Editor
Niemann, Heinrich, Editor
Seidel, Hans-Peter1, Editor           
Affiliations:
1 Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047            
Publ. Info: Berlin, Germany : Akademische Verlagsgesellschaft Aka
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 255 - 262 Identifier: ISBN: 3-89838-019-X