130 search results - page 4 / 26 » 3D location-pointing as a navigation aid in Virtual Environm... |
CARS
2003
13 years 8 months ago
2003
This article proposes the use of autonomous actors for navigation support within complex virtual medical objects reconstructed from Computed Tomography or Magnetic Resonance Imagi...
TOG
2008
13 years 7 months ago
2008
We present a new approach for enhancing local scene contrast by unsharp masking over arbitrary surfaces under any form of illumination. Our adaptation of a well-known 2D technique...
CHI
2004
ACM
14 years 7 months ago
2004
ACM
Previous results have shown that users perform better on spatial orientation tasks involving static 2D scenes when working on physically large displays as compared to small ones. ...
VRML
2003
ACM
14 years 11 days ago
2003
ACM
Many Web3D sites do not offer sufficient assistance to (especially novice) users in navigating the virtual world, find objects/places of interests, and learn how to interact with ...
Publication
Abstract information refers to information that a user can’t directly obtain just by visualizing the spatial information of objects in a 3D virtual environment (3DVE). This thesi...