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Reference TypeConference Proceedings
Last Update2013:
Metadata Last Update2020: administrator
Citation KeyVieira:2013:ThFaCa
TitleThree-Dimensional Face Caricaturing by Anthropometric Distortions
DateAug. 5-8, 2013
Access Date2020, Dec. 03
Number of Files1
Size5749 KiB
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AuthorVieira, Roberto C. Cavalcante
AffiliationFederal University of Ceará
EditorBoyer, Kim
Hirata, Nina
Nedel, Luciana
Silva, Claudio
Conference NameConference on Graphics, Patterns and Images, 26 (SIBGRAPI)
Conference LocationArequipa, Peru
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
History2013-07-16 23:21:28 :: -> administrator ::
2020-02-19 03:09:22 :: administrator -> :: 2013
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Is the master or a copy?is the master
Document Stagecompleted
Content TypeExternal Contribution
Tertiary TypeFull Paper
KeywordsCaricature, anthropometry, virtual character.
AbstractCaricatures are models of persons or things in which certain striking characteristics are exaggerated in order to create a comic or grotesque effect. This paper is concerned with a strategy for automatically generating caricatures of three-dimensional models based on anthropometric measures and geometric manipulations by influence zones. In the proposed strategy, measures from a reference model serve as means of comparison with the corresponding measures in the model to be caricatured. Deformations are applied to the features that differ most from the corresponding features in the reference model. This method is independent of mesh topology. Unlike other techniques, it is possible to generate variations of caricatures, adopting different sequences of deformations, application of asymmetry and expressions. Our method also does not need 3D model databases to be used as a base of combinations or comparisons of models.
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