2652 search results - page 412 / 531 » Positioning using local maps |
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
We present a new scheme to robustly detect a type of human attentive behavior, which we call frequent change in focus of attention (FCFA), from video sequences. FCFA behavior can b...
GIL
2004
13 years 10 months ago
2004
Abstract: Interdisciplinary research projects with environmental focus need an information technology which is capable of describing the flow of minerals and other substances with ...
CIDR
2003
13 years 10 months ago
2003
It has frequently been observed that most of the world’s data lies outside database systems. The reason is that database systems focus on structured data, leaving the unstructur...
ICRA
2010
IEEE
13 years 7 months ago
2010
IEEE
— One of the main drawbacks of standard visual EKF-SLAM techniques is the assumption of a general camera motion model. Usually this motion model has been implemented in the liter...
CHI
2009
ACM
14 years 9 months ago
2009
ACM
This paper describes a user interface for video chat that is capable of panning, tilting, and zooming (PTZ) operation using head tracking. The approach is to map a captured 3D pos...