CGF
2008
14 years 19 days ago
2008
To assist wayfinding and navigation, the display of maps and driving directions on mobile devices is nowadays commonplace. While existing system can naturally exploit GPS informat...
AVI
2008
14 years 2 months ago
2008
Acquiring small targets on a tablet or touch screen can be challenging. To address the problem, researchers have proposed techniques that enlarge the effective size of targets by ...
SCA
2007
14 years 2 months ago
2007
We present a simple yet powerful approach for the generation and rendering of surfaces defined by the boundary of a three-dimensional point cloud. First, a depth map plus internal...
IV
2007
IEEE
14 years 6 months ago
2007
IEEE
Due to complexity, modern visualization techniques for large data volumes and complex interrelationships are difficult to understand for non-expert users and even for expert user...
SI3D
2009
ACM
14 years 7 months ago
2009
ACM
Physically plausible illumination at real-time framerates is often achieved using approximations. One popular example is ambient occlusion (AO), for which very simple and efficie...