Paper Info
Title
High Level Specification and Control of Communication Gestures: The GESSYCA System
Abstract
This paper describes a complete system for the specification and the generation of communication gestures. A high level language for the specification of hand-arm communication gestures has been developed. This language is based both on a discrete description of space, and on a movement decomposition inspired from sign language gestures. Communication gestures are represented through symbolic commands which can be described by qualitative data, and traduced in terms of spatio-temporal targets driving a generation system. Such an approach is possible for the class of generation models controlled through key-points information. The generation model used in our approach is composed of a set of sensori-motor servo-loops. Each of these models resolves in real time the inversion of the servo-loop, from the direct specification of location targets, while satisfying psycho-motor laws of biological movement. The whole control system is applied to the synthesis of communication and sign language gestures, and a validation of the synthesized movements is presented.
Year
DOI
Venue
1999
10.1109/CA.1999.781196
CA
Keywords
Field
DocType
communication gestures,high level language,generation model,direct specification,hand-arm communication gesture,generation system,high level specification,sign language gesture,communication gesture,biological movement,gessyca system,complete system,whole control system,animation,control system,control systems,user interfaces,formal specification,satisfiability,real time systems,real time,qualitative data,world wide web,fuzzy logic,sign language,automatic control,computer animation,natural languages,real time system,specification language
Specification language,Computer science,Gesture,Automatic control,Formal specification,Speech recognition,Sign language,Human–computer interaction,High-level programming language,Natural language,Control system
Conference
ISSN
ISBN
Citations 
1087-4844
0-7695-0167-2
19
PageRank 
References 
Authors
1.50
11
2
Name
Order
Citations
PageRank
Thierry Lebourque1689.93
Sylvie Gibet236752.50