Free-form skeleton-driven mesh deformations

Shin Yoshizawa; Alexander G. Belyaev; Hans-Peter Seidel

doi:10.1145/781606.781643

Free-form skeleton-driven mesh deformations

Shin Yoshizawa^*
, Alexander G. Belyaev
, Hans-Peter Seidel

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

62 Citations (Scopus)

Abstract

In this paper, we propose a new scheme for free-form skeleton-driven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the skeletal mesh is modified by free-form deformations. Then a desired global shape deformation is obtained by reconstructing the shape corresponding to the deformed skeletal mesh. We develop a mesh fairing procedure allowing us to avoid possible global and local selfintersections of the reconstructed mesh. Finally, using a displaced subdivision surface representation [18] improves the speed and robustness of our approach.

Original language	English
Title of host publication	SM '03: Proceedings of the eighth ACM symposium on Solid modeling and applications
Publisher	Association for Computing Machinery
Pages	247-253
Number of pages	7
ISBN (Print)	1581137060
DOIs	https://doi.org/10.1145/781606.781643
Publication status	Published - 16 Jun 2003
Event	8th ACM Symposium on Solid Modeling and Applications 2003 - Seattle, United States Duration: 16 Jun 2003 → 20 Jun 2003

Conference

Conference	8th ACM Symposium on Solid Modeling and Applications 2003
Country/Territory	United States
City	Seattle
Period	16/06/03 → 20/06/03

Keywords

Free-form global shape deformations
Voronoi-based skeletal mesh

ASJC Scopus subject areas

General Engineering

Access to Document

10.1145/781606.781643

Cite this

@inproceedings{d83b5df5d2334e66b83ed06d0c3fd693,

title = "Free-form skeleton-driven mesh deformations",

abstract = "In this paper, we propose a new scheme for free-form skeleton-driven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the skeletal mesh is modified by free-form deformations. Then a desired global shape deformation is obtained by reconstructing the shape corresponding to the deformed skeletal mesh. We develop a mesh fairing procedure allowing us to avoid possible global and local selfintersections of the reconstructed mesh. Finally, using a displaced subdivision surface representation [18] improves the speed and robustness of our approach.",

keywords = "Free-form global shape deformations, Voronoi-based skeletal mesh",

author = "Shin Yoshizawa and Belyaev, \{Alexander G.\} and Hans-Peter Seidel",

year = "2003",

month = jun,

day = "16",

doi = "10.1145/781606.781643",

language = "English",

isbn = "1581137060",

pages = "247--253",

booktitle = "SM '03: Proceedings of the eighth ACM symposium on Solid modeling and applications",

publisher = "Association for Computing Machinery",

address = "United States",

note = "8th ACM Symposium on Solid Modeling and Applications 2003 ; Conference date: 16-06-2003 Through 20-06-2003",

}

Yoshizawa, S, Belyaev, AG & Seidel, H-P 2003, Free-form skeleton-driven mesh deformations. in SM '03: Proceedings of the eighth ACM symposium on Solid modeling and applications. Association for Computing Machinery, pp. 247-253, 8th ACM Symposium on Solid Modeling and Applications 2003, Seattle, Washington, United States, 16/06/03. https://doi.org/10.1145/781606.781643

TY - GEN

T1 - Free-form skeleton-driven mesh deformations

AU - Yoshizawa, Shin

AU - Belyaev, Alexander G.

AU - Seidel, Hans-Peter

PY - 2003/6/16

Y1 - 2003/6/16

N2 - In this paper, we propose a new scheme for free-form skeleton-driven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the skeletal mesh is modified by free-form deformations. Then a desired global shape deformation is obtained by reconstructing the shape corresponding to the deformed skeletal mesh. We develop a mesh fairing procedure allowing us to avoid possible global and local selfintersections of the reconstructed mesh. Finally, using a displaced subdivision surface representation [18] improves the speed and robustness of our approach.

AB - In this paper, we propose a new scheme for free-form skeleton-driven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the skeletal mesh is modified by free-form deformations. Then a desired global shape deformation is obtained by reconstructing the shape corresponding to the deformed skeletal mesh. We develop a mesh fairing procedure allowing us to avoid possible global and local selfintersections of the reconstructed mesh. Finally, using a displaced subdivision surface representation [18] improves the speed and robustness of our approach.

KW - Free-form global shape deformations

KW - Voronoi-based skeletal mesh

UR - https://www.scopus.com/pages/publications/0037703592

U2 - 10.1145/781606.781643

DO - 10.1145/781606.781643

M3 - Conference contribution

AN - SCOPUS:0037703592

SN - 1581137060

SP - 247

EP - 253

BT - SM '03: Proceedings of the eighth ACM symposium on Solid modeling and applications

PB - Association for Computing Machinery

T2 - 8th ACM Symposium on Solid Modeling and Applications 2003

Y2 - 16 June 2003 through 20 June 2003

ER -

Free-form skeleton-driven mesh deformations

Abstract

Conference

Keywords

ASJC Scopus subject areas

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