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» Challenges for Virtual Humans in Human Computing
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CAPTECH
1998
Springer
15 years 10 months ago
A Robust Human-Silhouette Extraction Technique for Interactive Virtual Environments
In this paper, we present a method for robustly extracting the silhouette form of the participant within an interactive environment. The approach overcomes the inherent problems as...
James W. Davis, Aaron F. Bobick
CHI
2008
ACM
16 years 6 months ago
Accessibility in virtual worlds
Shari Trewin, Mark Laff, Anna Cavender, Vicki L. H...
ACII
2007
Springer
16 years 2 days ago
Expression of Emotions in Virtual Humans Using Lights, Shadows, Composition and Filters
Abstract. Artists use words, lines, shapes, color, sound and their bodies to express emotions. Virtual humans use postures, gestures, face and voice to express emotions. Why are th...
Celso de Melo, Ana Paiva
HERCMA
2001
126views Mathematics» more  HERCMA 2001»
15 years 7 months ago
Why computerized models to control virtual Humans?
Interactive systems, games, VR and multimedia systems require more and more flexible Virtual Humans with individualities. There are mainly two approaches: 1) Recording the motion u...
Daniel Thalmann
VRCAI
2009
ACM
16 years 11 days ago
Modelling socially intelligent virtual humans
In this paper, we mention about various techniques in order to create ”socially intelligent virtual humans” which can interact with people using natural ways of communication....
Nadia Magnenat-Thalmann