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Statistical synthesis of facial expressions for the portrayal of emotion
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Computer Animation and Virtual Worlds - Special Issue: The Very Best Papers from CASA 2004
Design and evaluation of expressive gesture synthesis for embodied conversational agents
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ACM Transactions on Graphics (TOG)
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A knowledge-based sign synthesis architecture
Universal Access in the Information Society
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ACM Transactions on Accessible Computing (TACCESS)
Evaluating the emotional content of human motions on real and virtual characters
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Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 3
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Perception of Emotions from Static Postures
ACII '07 Proceedings of the 2nd international conference on Affective Computing and Intelligent Interaction
Speech to sign language translation system for Spanish
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Toward the Study of Sign Language Coarticulation: Methodology Proposal
ACHI '09 Proceedings of the 2009 Second International Conferences on Advances in Computer-Human Interactions
A Linguistically Motivated Model for Speed and Pausing in Animations of American Sign Language
ACM Transactions on Accessible Computing (TACCESS)
A study of sign language coarticulation
ACM SIGACCESS Accessibility and Computing
Investigating the role of body shape on the perception of emotion
ACM Transactions on Applied Perception (TAP)
Considerations for Believable Emotional Facial Expression Animation
VIZ '09 Proceedings of the 2009 Second International Conference in Visualisation
Eye synthesis using the eye curve model
Image and Vision Computing
Implementing expressive gesture synthesis for embodied conversational agents
GW'05 Proceedings of the 6th international conference on Gesture in Human-Computer Interaction and Simulation
Hybrid paradigm for Spanish Sign Language synthesis
Universal Access in the Information Society
Methodology for developing an advanced communications system for the Deaf in a new domain
Knowledge-Based Systems
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This paper describes the first approach in synthesizing mood-affected signed contents. The research focuses on the modifications applied to a parametric sign language synthesizer (based on phonetic descriptions of the signs). We propose some modifications that will allow for the synthesis of different perceived frames of mind within synthetic signed messages. Three of these proposals focus on modifications to three different signs' phonologic parameters (the hand shape, the movement and the non-hand parameter). The other two proposals focus on the temporal aspect of the synthesis (sign speed and transition duration) and the representation of muscular tension through inverse kinematics procedures. These resulting variations have been evaluated by Spanish deaf signers, who have concluded that our system can generate the same signed message with three different frames of mind, which are correctly identified by Spanish Sign Language signers.