334 search results - page 44 / 67 » Example-based head tracking |
ICPR
2000
IEEE
15 years 11 hour ago
2000
IEEE
We describe a system which is designed to assist in extracting high-level information from sets or sequences of images. We show that the method of principal components analysis fo...
ICRA
2008
IEEE
14 years 5 months ago
2008
IEEE
— Oblique-viewing endoscopes (oblique scopes) are widely used in minimally invasive surgery. The viewing direction of an oblique endoscope can be changed by rotating the scope cy...
VR
1993
IEEE
14 years 3 months ago
1993
IEEE
The technical limitations of early Virtual Reality systems made them almost teasers for showing the potential of the technology. Since these early days, many researchers have focu...
UIST
1991
ACM
14 years 2 months ago
1991
ACM
The Polhemus Isotrak is often used as an orientation and position tracking device in virtual reality environments. When it is used to dynamically determine the user's viewpoi...
GRAPHICSINTERFACE
2001
14 years 10 days ago
2001
Stereoscopic display is fundamental to many virtual reality systems. Stereoscopic systems render two perspective views of a scene one for each eye of the user. Ideally the user�...