article

Perceptually validated global-local deformations

Authors:

Marcos García,

Miguel Anguel Otaduy,

Carol O'SullivanAuthors Info & Claims

Computer Animation and Virtual Worlds, Volume 21, Issue 3‐4

Pages 245 - 254

Published: 01 May 2010 Publication History

Abstract

Modal analysis techniques are often used to animate deformable objects in real time. In order to achieve performance improvements, the degrees of freedom of the problem may be reduced by using the main global deformations alone. However, this can lead to a reduction in quality and realism due to the lack of local behaviors. To solve this problem, we present a new method to add local deformations to modal analysis simulations. We perceptually evaluate our method with a set of experiments, thereby deriving guidelines for when and how local deformations can best be used. Copyright © 2010 John Wiley & Sons, Ltd.

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Lau MDev KDorsey JRushmeier H(2018)A Human-Perceived Softness Measure of Virtual 3D ObjectsACM Transactions on Applied Perception10.1145/319310715:3(1-18)Online publication date: 27-Jun-2018
https://dl.acm.org/doi/10.1145/3193107
Han DKeyser JGomes APurgathofer WJorge JLin M(2016)Effect of low-level visual details in perception of deformationProceedings of the 37th Annual Conference of the European Association for Computer Graphics10.5555/3058909.3058959(375-383)Online publication date: 9-May-2016
https://dl.acm.org/doi/10.5555/3058909.3058959
Lau MDev KDorsey JRushmeier HJain EJoerg S(2016)Learning a human-perceived softness measure of virtual 3D objectsProceedings of the ACM Symposium on Applied Perception10.1145/2931002.2931019(65-68)Online publication date: 22-Jul-2016
https://dl.acm.org/doi/10.1145/2931002.2931019
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cover image Computer Animation and Virtual Worlds

Computer Animation and Virtual Worlds Volume 21, Issue 3‐4

CASA' 2010 Special Issue

May 2010

339 pages

ISSN:1546-4261

Issue’s Table of Contents

Publisher

John Wiley and Sons Ltd.

United Kingdom

Publication History

Published: 01 May 2010

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Lau MDev KDorsey JRushmeier H(2018)A Human-Perceived Softness Measure of Virtual 3D ObjectsACM Transactions on Applied Perception10.1145/319310715:3(1-18)Online publication date: 27-Jun-2018
https://dl.acm.org/doi/10.1145/3193107
Han DKeyser JGomes APurgathofer WJorge JLin M(2016)Effect of low-level visual details in perception of deformationProceedings of the 37th Annual Conference of the European Association for Computer Graphics10.5555/3058909.3058959(375-383)Online publication date: 9-May-2016
https://dl.acm.org/doi/10.5555/3058909.3058959
Lau MDev KDorsey JRushmeier HJain EJoerg S(2016)Learning a human-perceived softness measure of virtual 3D objectsProceedings of the ACM Symposium on Applied Perception10.1145/2931002.2931019(65-68)Online publication date: 22-Jul-2016
https://dl.acm.org/doi/10.1145/2931002.2931019
Kawabe TNishida SJain EJoerg S(2016)Seeing jellyProceedings of the ACM Symposium on Applied Perception10.1145/2931002.2931008(121-128)Online publication date: 22-Jul-2016
https://dl.acm.org/doi/10.1145/2931002.2931008
Han DKeyser JBarbič JDeng Z(2015)Effect of appearance on perception of deformationProceedings of the 14th ACM SIGGRAPH / Eurographics Symposium on Computer Animation10.1145/2786784.2786797(37-44)Online publication date: 7-Aug-2015
https://dl.acm.org/doi/10.1145/2786784.2786797
Argelaguet FJáuregui DMarchal MLécuyer A(2013)Elastic imagesACM Transactions on Applied Perception10.1145/250159910:3(1-14)Online publication date: 19-Aug-2013
https://dl.acm.org/doi/10.1145/2501599
Han DHsu SMcNamara AKeyser JHoyet LSanders BGeigel JStefanucci J(2013)Believability in simplifications of large scale physically based simulationProceedings of the ACM Symposium on Applied Perception10.1145/2492494.2492504(99-106)Online publication date: 22-Aug-2013
https://dl.acm.org/doi/10.1145/2492494.2492504

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Dynamic 3D Models with Local and Global Deformations: Deformable Superquadrics

Dynamic Free-Form Deformations for Animation Synthesis

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