851 search results - page 154 / 171 » Controlling a camera in a virtual environment |
IWVF
2001
Springer
14 years 3 days ago
2001
Springer
We consider the problem of recognizing an object from its silhouette. We focus on the case in which the camera translates, and rotates about a known axis parallel to the image, suc...
PERCOM
2010
ACM
13 years 5 months ago
2010
ACM
During the last few years there has been an increasing number of people-centric sensing projects, which combine location information with other sensors available on mobile devices,...
SMI
2010
IEEE
13 years 5 months ago
2010
IEEE
Panoramic projections are often defined by the geometric surfaces used to derive the projections' equations (e.g., spherical and cylindrical panoramas). The parameterization o...
CVPR
2011
IEEE
12 years 11 months ago
2011
IEEE
Cameras are ubiquitous everywhere and hold the promise of significantly changing the way we live and interact with our environment. Human activity recognition is central to under...
ISI
2004
Springer
14 years 1 months ago
2004
Springer
We propose a surveillance framework (SECRETS: SECure Real-time ElecTronic Surveillance) that is a practical solution to safeguarding sensitive physical facilities like command and ...