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Article: New Technique: Sketch-based rotation editing

TitleNew Technique: Sketch-based rotation editing
Authors
Xie, YXu, WWYu, YZWeng, YL
KeywordsAnimation Editing
Keyframe Interpolation
Quaternions
Issue Date2011
PublisherZheijiang University Press. The Journal's web site is located at http://www.zju.edu.cn/jzus/article.php?doi=10.1631/jzus.C1000373
Citation
Journal Of Zhejiang University: Science C, 2011, v. 12 n. 11, p. 867-872 How to Cite?
DOI: http://dx.doi.org/10.1631/jzus.C1000373
AbstractWe present a sketch-based rotation editing system for enriching rotational motion in keyframe animations. Given a set of keyframe orientations of a rigid object, the user first edits its angular velocity trajectory by sketching curves, and then the system computes the altered rotational motion by solving a variational curve fitting problem. The solved rotational motion not only satisfies the orientation constraints at the keyframes, but also fits well the user-specified angular velocity trajectory. Our system is simple and easy to use. We demonstrate its usefulness by adding interesting and realistic rotational details to several keyframe animations. © 2011 Journal of Zhejiang University Science Editorial Office and Springer-Verlag Berlin Heidelberg.
Persistent Identifierhttp://hdl.handle.net/10722/152475
ISSN
1869-1951
2016 Impact Factor: 0.770
ISI Accession Number ID
WOS:000297416200001
Funding AgencyGrant Number
National Natural Science Foundation of China61003145
Central Universities, China2009QNA5018
Funding Information:

Project supported by the National Natural Science Foundation of China (No. 61003145) and the Fundamental Research Funds for the Central Universities, China (No. 2009QNA5018)

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorXie, Yen_US
dc.contributor.authorXu, WWen_US
dc.contributor.authorYu, YZen_US
dc.contributor.authorWeng, YLen_US
dc.date.accessioned2012-06-26T06:39:29Z-
dc.date.available2012-06-26T06:39:29Z-
dc.date.issued2011en_US
dc.identifier.citationJournal Of Zhejiang University: Science C, 2011, v. 12 n. 11, p. 867-872en_US
dc.identifier.issn1869-1951en_US
dc.identifier.urihttp://hdl.handle.net/10722/152475-
dc.description.abstractWe present a sketch-based rotation editing system for enriching rotational motion in keyframe animations. Given a set of keyframe orientations of a rigid object, the user first edits its angular velocity trajectory by sketching curves, and then the system computes the altered rotational motion by solving a variational curve fitting problem. The solved rotational motion not only satisfies the orientation constraints at the keyframes, but also fits well the user-specified angular velocity trajectory. Our system is simple and easy to use. We demonstrate its usefulness by adding interesting and realistic rotational details to several keyframe animations. © 2011 Journal of Zhejiang University Science Editorial Office and Springer-Verlag Berlin Heidelberg.en_US
dc.languageengen_US
dc.publisherZheijiang University Press. The Journal's web site is located at http://www.zju.edu.cn/jzus/article.php?doi=10.1631/jzus.C1000373-
dc.relation.ispartofJournal of Zhejiang University: Science Cen_US
dc.subjectAnimation Editingen_US
dc.subjectKeyframe Interpolationen_US
dc.subjectQuaternionsen_US
dc.titleNew Technique: Sketch-based rotation editingen_US
dc.typeArticleen_US
dc.identifier.emailYu, YZ:yzyu@cs.hku.hken_US
dc.identifier.authorityYu, YZ=rp01415en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1631/jzus.C1000373en_US
dc.identifier.scopuseid_2-s2.0-80755152350en_US
dc.identifier.hkuros200756-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80755152350&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume12en_US
dc.identifier.issue11en_US
dc.identifier.spage867en_US
dc.identifier.epage872en_US
dc.identifier.isiWOS:000297416200001-
dc.publisher.placeChina-
dc.identifier.scopusauthoridXie, Y=54384526500en_US
dc.identifier.scopusauthoridXu, WW=54384512300en_US
dc.identifier.scopusauthoridYu, YZ=8554163500en_US
dc.identifier.scopusauthoridWeng, YL=14523896000en_US
dc.identifier.citeulike10087992-
dc.identifier.issnl1869-1951-

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