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  Sparse Low-degree Implicit Surfaces with Applications to High Quality Rendering, Feature Extraction, and Smoothing

Ohtake, Y., Belyaev, A., & Alexa, M. (2005). Sparse Low-degree Implicit Surfaces with Applications to High Quality Rendering, Feature Extraction, and Smoothing. In Eurographics Symposium on Geometry Processing 2005 (pp. 149-158). Aire-la-Ville, Switzerland: Eurographics Association.

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 Creators:
Ohtake, Yutaka1, Author           
Belyaev, Alexander1, Author           
Alexa, Marc, Author
Desbrun, M., Editor
Pottman, H., Editor
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: We propose a new surface representation delivering an accurate approximation to a set of points scattered over a smooth surface by {\bf S}parse {\bf L}ow-degree {\bf IM}plicits ({\bf SLIM}). The SLIM surface representation consists of a sparse multi-scale set of nonconforming surface primitives which are blended along view rays during the rendering phase. This new representation leads to an interactive real-time visualization of large-size models and delivers a better rendering quality than standard splatting techniques based on linear primitives. Further, SLIM allows us to achieve a fast and accurate estimation of surface curvature and curvature derivatives and, therefore, is very suitable for many non-photorealistic rendering tasks. Applications to ray-tracing and surface smoothing are also considered.

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Language(s): eng - English
 Dates: 2006-06-192005
 Publication Status: Issued
 Pages: -
 Publishing info: Aire-la-Ville, Switzerland : Eurographics Association
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 278994
Other: Local-ID: C125675300671F7B-0DA89DA1971DAAF8C12570F8003920A9-Belyaev_sgp05
 Degree: -

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Title: Untitled Event
Place of Event: Vienna, Austria
Start-/End Date: 2005-07-04

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Title: Eurographics Symposium on Geometry Processing 2005
Source Genre: Proceedings
 Creator(s):
Affiliations:
Publ. Info: Aire-la-Ville, Switzerland : Eurographics Association
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 149 - 158 Identifier: -