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Facial Movement Based Recognition
KTH, Skolan för datavetenskap och kommunikation (CSC), Datorseende och robotik, CVAP.
2011 (engelsk)Inngår i: 5th International Conference on Computer Vision/Computer Graphics Collaboration Techniques, MIRAGE 2011, 2011, s. 51-62Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

The modelling and understanding of the facial dynamics of individuals is crucial to achieving higher levels of realistic facial animation. We address the recognition of individuals through modelling the facial motions of several subjects. Modelling facial motion comes with numerous challenges including accurate and robust tracking of facial movement, high dimensional data processing and non-linear spatial-temporal structural motion. We present a novel framework which addresses these problems through the use of video-specific Active Appearance Models (AAM) and Gaussian Process Latent Variable Models (GP-LVM). Our experiments and results qualitatively and quantitatively demonstrate the framework's ability to successfully differentiate individuals by temporally modelling appearance invariant facial motion. Thus supporting the proposition that a facial activity model may assist in the areas of motion retargeting, motion synthesis and experimental psychology.

sted, utgiver, år, opplag, sider
2011. s. 51-62
Serie
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-50671DOI: 10.1007/978-3-642-24136-9_5Scopus ID: 2-s2.0-80054875868ISBN: 9783642241352 (tryckt)OAI: oai:DiVA.org:kth-50671DiVA, id: diva2:462364
Konferanse
5th International Conference on Computer Vision/Computer Graphics Collaboration Techniques, MIRAGE 2011. Rocquencourt. 10 October 2011 - 11 October 2011
Merknad

QC 20111208

Tilgjengelig fra: 2011-12-07 Laget: 2011-12-07 Sist oppdatert: 2018-01-12bibliografisk kontrollert

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Totalt: 44 treff
RefereraExporteraLink to record
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  • apa
  • harvard1
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
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Utmatningsformat
  • html
  • text
  • asciidoc
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