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  Harmonic Guidance for Surface Deformation

Zayer, R., Rössl, C., Karni, Z., & Seidel, H.-P. (2005). Harmonic Guidance for Surface Deformation. In The European Association for Computer Graphics 26th Annual Conference: EUROGRAPHICS 2005 (pp. 601-609). Oxford, UK: Blackwell.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-26B4-6 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-26B5-4
Genre: Conference Paper

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 Creators:
Zayer, Rhaleb1, Author           
Rössl, Christian1, Author           
Karni, Zachi1, Author           
Seidel, Hans-Peter1, Author           
Alexa, Marc, Editor
Marks, Joe, Editor
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1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: We present an interactive method for applying deformations to a surface mesh while preserving its global shape and local properties. Two surface editing scenarios are discussed, which conceptually differ in the specification of deformations: Either interpolation constraints are imposed explicitly, e.g., by dragging a subset of vertices, or, deformation of a reference surface is mimicked. The contribution of this paper is a novel approach for interpolation of local deformations over the manifold and for efficiently establishing correspondence to a reference surface from only few pairs of markers. As a general tool for both scenarios, a harmonic field is constructed to guide the interpolation of constraints and to find correspondence required for deformation transfer. We show that our approach fits nicely in a unified mathematical framework, where the same type of linear operator is applied in all phases, and how this approach can be used to create an intuitive and interactive editing tool.

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Language(s): eng - English
 Dates: 2006-04-252005
 Publication Status: Issued
 Pages: -
 Publishing info: Oxford, UK : Blackwell
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 278954
Other: Local-ID: C125675300671F7B-B0426666CAE4649CC1256FE2003238CF-zayer:hgsd:2005
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Title: Untitled Event
Place of Event: Dublin, Ireland
Start-/End Date: 2005-08-29

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Title: The European Association for Computer Graphics 26th Annual Conference : EUROGRAPHICS 2005
Source Genre: Proceedings
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Publ. Info: Oxford, UK : Blackwell
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 601 - 609 Identifier: -

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Title: Computer Graphics Forum
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