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  Image-Based Reconstruction of Spatially Varying Materials

Lensch, H. P. A., Kautz, J., Goesele, M., Heidrich, W., & Seidel, H.-P. (2001). Image-Based Reconstruction of Spatially Varying Materials. In S. Gortler, & K. Myszkowski (Eds.), Rendering Techniques 2001: Proceedings of the 12th Eurographics Workshop on Rendering (pp. 104-115). Vienna, Austria: Springer.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-32A1-7 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-32A2-5
Genre: Conference Paper

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Lensch_HPA_1.pdf (Any fulltext), 471KB
 
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 Creators:
Lensch, Hendrik P. A.1, Author           
Kautz, Jan1, Author           
Goesele, Michael1, Author           
Heidrich, Wolfgang1, Author           
Seidel, Hans-Peter1, Author           
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: The measurement of accurate material properties is an important step towards photorealistic rendering. Many real-world objects are composed of a number of materials that often show subtle changes even within a single material. Thus, for photorealistic rendering both the general surface properties as well as the spatially varying effects of the object are needed. We present an image-based measuring method that robustly detects the different materials of real objects and fits an average bidirectional reflectance distribution function (BRDF) to each of them. In order to model the local changes as well, we project the measured data for each surface point into a basis formed by the recovered BRDFs leading to a truly spatially varying BRDF representation. A high quality model of a real object can be generated with relatively few input data. The generated model allows for rendering under arbitrary viewing and lighting conditions and realistically reproduces the appearance of the original object.

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Language(s): eng - English
 Dates: 2010-03-122001
 Publication Status: Issued
 Pages: -
 Publishing info: Vienna, Austria : Springer
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 520207
Other: Local-ID: C125675300671F7B-249EA7C6EDD9BBF4C1256A7D0052B695-Lensch:2001:IRS
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Title: Untitled Event
Place of Event: London, Great Britain
Start-/End Date: 2001-06-25 - 2001-06-27

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Title: Rendering Techniques 2001: Proceedings of the 12th Eurographics Workshop on Rendering
Source Genre: Proceedings
 Creator(s):
Gortler, Steven, Editor
Myszkowski, Karol1, Editor           
Affiliations:
1 Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047            
Publ. Info: Vienna, Austria : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 104 - 115 Identifier: ISBN: 3-211-83709-4