Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Representing and Compressing MPEG-4 Facial Animation Parameters using Facial Action Basis Functions
Linköpings universitet, Institutionen för systemteknik, Informationskodning. Linköpings universitet, Tekniska högskolan.ORCID-id: 0000-0002-6763-5487
Linköpings universitet, Institutionen för systemteknik, Informationskodning. Linköpings universitet, Tekniska högskolan.ORCID-id: 0000-0003-3779-5647
1999 (engelsk)Inngår i: IEEE Transactions on Circuits and Systems, ISSN 0098-4094, E-ISSN 1558-1276, Vol. 9, nr 3, s. 405-410Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

In model-based, or semantic, coding, parameters describing the nonrigid motion of objects, e.g., the mimics of a face, are of crucial interest. The facial animation parameters (FAPs) specified in MPEG-4 compose a very rich set of such parameters, allowing a wide range of facial motion. However, the FAPs are typically correlated and also constrained in their motion due to the physiology of the human face. We seek here to utilize this spatial correlation to achieve efficient compression. As it does not introduce any interframe delay, the method is suitable for interactive applications, e.g., videophone and interactive video, where low delay is a vital issue.

sted, utgiver, år, opplag, sider
Institute of Electrical and Electronics Engineers (IEEE), 1999. Vol. 9, nr 3, s. 405-410
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-152551DOI: 10.1109/76.754768ISI: 000079620900001Scopus ID: 2-s2.0-0032686859OAI: oai:DiVA.org:liu-152551DiVA, id: diva2:1261243
Tilgjengelig fra: 2018-11-06 Laget: 2018-11-06 Sist oppdatert: 2018-11-13bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopusIEEE Xplore

Søk i DiVA

Av forfatter/redaktør
Ahlberg, JörgenLi, Haibo
Av organisasjonen
I samme tidsskrift
IEEE Transactions on Circuits and Systems

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 27 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf