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ACHI
2008
IEEE
15 years 11 months ago
Tailoring Model-Based Techniques to Facial Expression Interpretation
Computers have been widely deployed to our daily lives, but human-computer interaction still lacks intuition. Researchers intend to resolve these shortcomings by augmenting tradit...
Matthias Wimmer, Christoph Mayer, Sylvia Pietzsch,...
FGR
2008
IEEE
243views Biometrics» more  FGR 2008»
15 years 11 months ago
Real-time face recognition for human-robot interaction
The ability to recognize people is a key element for improving human-robot interaction in service robots. There are many approaches for face recognition; however, these assume unr...
Claudia Cruz, Luis Enrique Sucar, Eduardo F. Moral...
FGR
2008
IEEE
234views Biometrics» more  FGR 2008»
15 years 11 months ago
Expression invariant 3D face recognition with a Morphable Model
We describe an expression-invariant method for face recognition by fitting an identity/expression separated 3D Morphable Model to shape data. The expression model greatly improve...
Brian Amberg, Reinhard Knothe, Thomas Vetter
ICASSP
2008
IEEE
15 years 11 months ago
Audiovisual-to-articulatory speech inversion using Active Appearance Models for the face and Hidden Markov Models for the dynami
We are interested in recovering aspects of vocal tract’s geometry and dynamics from auditory and visual speech cues. We approach the problem in a statistical framework based on ...
Athanassios Katsamanis, George Papandreou, Petros ...
ICASSP
2008
IEEE
15 years 11 months ago
Learning with noisy supervision for Spoken Language Understanding
Data-driven Spoken Language Understanding (SLU) systems need semantically annotated data which are expensive, time consuming and prone to human errors. Active learning has been su...
Christian Raymond, G. Riccardfi
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