948 search results - page 131 / 190 » An Image Overlay System for Medical Data Visualization |
CRV
2005
IEEE
15 years 3 months ago
2005
IEEE
A fundamental task in computer vision is that of determining the position and orientation of a moving camera relative to an observed object or scene. Many such visual tracking alg...
VRML
2006
ACM
15 years 3 months ago
2006
ACM
In this paper, we present a new approach for remote visualization of large 3D cities. Our approach is based on expressive rendering (also known as Non-Photorealistic Rendering), a...
ETRA
2010
ACM
15 years 4 months ago
2010
ACM
Gaze visualizations represent an effective way for gaining fast insights into eye tracking data. Current approaches do not adequately support eye tracking studies for three-dimens...
ISMAR
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper presents a model-based hybrid tracking system for outdoor augmented reality in urban environments enabling accurate, realtime overlays for a handheld device. The system...
VMV
2008
14 years 11 months ago
2008
Using combinations of different volumetric datasets is becoming more common in scientific applications, especially medical environments such as neurosurgery where multiple imaging...