In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...
In this paper, we describe a purely image-based system that allows a user to interactively capture the 3D geometry of a polyhedral scene with the aid of its physical presence. A v...
Tracking people using movie sequences is not straightforward because of the human body's articulation and the complexity of a person's movements. In this paper we show ho...
Collaborative Virtual Environments (CVEs) show great promise in domains such as education. Instead of using 3D space to weakly imitate physical classrooms, educators can create 3D...
The Bead visualization system employs a fast algorithm for laying out high-dimensional data in a low-dimensional space, and a number of features added to 3D visualizations to impr...
Dominique Brodbeck, Matthew Chalmers, Aran Lunzer,...