152 search results - page 5 / 31 » How Computer Vision Can Help in Outdoor Positioning |
HCI
2009
14 years 7 months ago
2009
When we encounter an English word that we do not understand, we can look it up in a dictionary. However, when an American Sign Language (ASL) user encounters an unknown sign, looki...
PERCOM
2009
ACM
15 years 4 months ago
2009
ACM
—Positioning is a crucial task in pervasive computing, aimed at estimating the user’s positions to provide location-based services. In this paper, we study an interesting probl...
ICCV
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper addresses the problem of computing the trajectory of a camera from sparse positional measurements that have been obtained from visual localisation, and dense differenti...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
As the main observed illuminant outdoors, the sky is a rich source of information about the scene. However, it is yet to be fully explored in computer vision because its appearance...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Target-based positioning and 3-D target reconstruction are critical capabilities in deploying submersible platforms for a range of underwater applications, e.g., search and inspec...