We present a vision system for the 3-D modelbased tracking of unconstrained human movement. Using image sequences acquired simultaneously from multiple views, we recover the 3-D b...
Java3D is an application-centred approach to building 3D worlds. We use Java3D and VRML to design a prototype WWW-based 3D Hotel Browsing system. A Java3D scene graph viewer was i...
We describe techniques for exploring 3D scenes by combining non-linear projections with the interactive data mining of camera navigations from previous explorations. Our approach ...
This research proposes 3D graphical agents in the role of virtual presenters with a new type of functionality – the capability to process and respond to visual attention of users...
Arjen Hoekstra, Helmut Prendinger, Nikolaus Bee, D...
Gaze visualizations hold the potential to facilitate usability studies of interactive systems. However, visual gaze analysis in threedimensional virtual environments still lacks m...