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LRE
2007
62views more  LRE 2007»
13 years 8 months ago
Corpus-based generation of head and eyebrow motion for an embodied conversational agent
Humans are known to use a wide range of non-verbal behaviour while speaking. Generating naturalistic embodied speech for an artificial agent is therefore an application where tech...
Mary Ellen Foster, Jon Oberlander
CAD
2004
Springer
13 years 8 months ago
Isotopic approximations and interval solids
Given a nonsingular compact two-manifold F without boundary, we present methods for establishing a family of surfaces which can approximate F so that each approximant is ambient i...
Takis Sakkalis, Thomas J. Peters, Justin Bisceglio
CGF
2004
122views more  CGF 2004»
13 years 8 months ago
Exchanging Faces in Images
Pasting somebody's face into an existing image with traditional photo retouching and digital image processing tools has only been possible if both images show the face from t...
Volker Blanz, Kristina Scherbaum, Thomas Vetter, H...
CORR
2004
Springer
142views Education» more  CORR 2004»
13 years 8 months ago
Modeling and Validating Hybrid Systems Using VDM and Mathematica
Hybrid systems are characterized by the hybrid evolution of their state: A part of the state changes discretely, the other part changes continuously over time. Typically, modern c...
Bernhard K. Aichernig, Reinhold Kainhofer
BC
2000
81views more  BC 2000»
13 years 8 months ago
Insect visual homing strategies in a robot with analog processing
Abstract The visual homing abilities of insects can be explained by the snapshot hypothesis. It asserts that an animal is guided to a previously visited location by comparing the c...
Ralf Möller