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Virtual agent multimodal mimicry of humans

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dc.contributor.author Caridakis, G en
dc.contributor.author Raouzaiou, A en
dc.contributor.author Bevacqua, E en
dc.contributor.author Mancini, M en
dc.contributor.author Karpouzis, K en
dc.contributor.author Malatesta, L en
dc.contributor.author Pelachaud, C en
dc.date.accessioned 2014-03-01T01:27:33Z
dc.date.available 2014-03-01T01:27:33Z
dc.date.issued 2007 en
dc.identifier.issn 1574-020X en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/18506
dc.subject Emotional ECA synthesis en
dc.subject Expressivity features en
dc.subject Facial features extraction en
dc.subject Gesture analysis en
dc.subject Virtual agents en
dc.subject.classification Computer Science, Interdisciplinary Applications en
dc.subject.other EMOTION RECOGNITION en
dc.subject.other AGREEMENT en
dc.title Virtual agent multimodal mimicry of humans en
heal.type journalArticle en
heal.identifier.primary 10.1007/s10579-007-9057-1 en
heal.identifier.secondary http://dx.doi.org/10.1007/s10579-007-9057-1 en
heal.language English en
heal.publicationDate 2007 en
heal.abstract This work is about multimodal and expressive synthesis on virtual agents, based on the analysis of actions performed by human users. As input we consider the image sequence of the recorded human behavior. Computer vision and image processing techniques are incorporated in order to detect cues needed for expressivity features extraction. The multimodality of the approach lies in the fact that both facial and gestural aspects of the user's behavior are analyzed and processed. The mimicry consists of perception, interpretation, planning and animation of the expressions shown by the human, resulting not in an exact duplicate rather than an expressive model of the user's original behavior. © 2007 Springer Science+Business Media B.V. en
heal.publisher SPRINGER en
heal.journalName Language Resources and Evaluation en
dc.identifier.doi 10.1007/s10579-007-9057-1 en
dc.identifier.isi ISI:000254203200009 en
dc.identifier.volume 41 en
dc.identifier.issue 3-4 en
dc.identifier.spage 367 en
dc.identifier.epage 388 en


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