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Beyond Basic Emotions: Expressive Virtual Actors with Social Attitudes

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Abstract

The purpose of this work is to evaluate the contribution of audiovisual prosody to the perception of complex mental states of virtual actors. We propose that global audio-visual prosodic contours - i.e. melody, rhythm and head movements over the utterance - constitute discriminant features for both the generation and recognition of social attitudes. The hypothesis is tested on an acted corpus of social attitudes in virtual actors and evaluation is done using objective measures and perceptual tests.
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Dates and versions

hal-01064989 , version 1 (19-12-2014)

Identifiers

Cite

Adela Barbulescu, Rémi Ronfard, Gérard Bailly, Georges Gagneré, Huseyin Cakmak. Beyond Basic Emotions: Expressive Virtual Actors with Social Attitudes. 7th International ACM SIGGRAPH Conference on Motion in Games 2014 (MIG 2014), Nov 2014, Los Angeles, United States. pp.39-47, ⟨10.1145/2668084.2668084⟩. ⟨hal-01064989⟩
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