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Article: New Technique: Sketch-based rotation editing

TitleNew Technique: Sketch-based rotation editing
Authors
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?
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
2015 Impact Factor: 0.392
ISI Accession Number ID
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

 

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-

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