44 search results - page 5 / 9 » Shadow Representation of Image-Based Objects in Virtual Spac... |
ICAD
2004
13 years 8 months ago
2004
This paper describes the concept and the realisation of a research prototype of a haptic environment that is enhanced with sound feedback to impart implicit knowledge and to teach...
VRST
1997
ACM
13 years 11 months ago
1997
ACM
This paper describes a new algorithm for view volume culling. During an interactive walkthrough of a 3D scene, at any moment a large proportion of objects will be outside of the v...
PRESENCE
2010
13 years 1 months ago
2010
Few HMD-based virtual environment systems display a rendering of the user's own body. Subjectively, this often leads to a sense of disembodiment in the virtual world. We expl...
AFRIGRAPH
2003
ACM
13 years 10 months ago
2003
ACM
We present work that specifically pertains to the rendering stage of stylised, non-photorealistic sketching. While a substantial body of work has been published on geometric optim...
IJMMS
2007
13 years 7 months ago
2007
Communication of affect across a distance is not well supported by current technology, despite its importance to interpersonal interaction in modern lifestyles. Touch is a powerfu...