Title :
Generating 3D Interactive Behaviours
Author :
Zheng, Yu ; Hicks, Yulia ; Marshal, D. ; Chambers, Jonathon
Author_Institution :
Sch. of Eng., Cardiff Univ., Cardiff
Abstract :
In this paper, we present a novel approach for generating a variety of complex behaviours. Our approach is model-based. We train a dual hidden Markov model (HMM) on 3D motion capture (MoCap) data representing a number of interactions between two people. Then we track 3D motion of a person in ordinary 2D video. Finally, using the dual HMM and the Viterbi algorithm, we generate a moving "virtual friend" reacting to the given motion of tracked person.
Keywords :
hidden Markov models; image motion analysis; virtual reality; 3D interactive behaviours; 3D motion capture; Viterbi algorithm; hidden Markov model;
Conference_Titel :
Visual Media Production, 2006. CVMP 2006. 3rd European Conference on
Conference_Location :
London
Print_ISBN :
978-0-86341-729-0
