2652 search results - page 281 / 531 » Positioning using local maps |
MVA
2002
13 years 9 months ago
2002
For global motion estimation in model-based coding, this paper proposes a constrained spatio-temporal gradient method using contour information. To overcome the local minimum prob...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
A key problem in widely distributed camera networks is geolocating the cameras. This paper considers three scenarios for camera localization: localizing a camera in an unknown env...
SC
2005
ACM
14 years 3 months ago
2005
ACM
Today, users of the grid may easily authenticate themselves to computing resources around the world using a public key security infrastructure. However, users are forced to employ...
ACIVS
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. This article deals with a monocular vision system for grasping gesture acquisition. This system could be used for medical diagnostic, robot or game control. We describe a...
ECCV
2010
Springer
14 years 3 months ago
2010
Springer
We present spatio-temporal feature descriptors that can be inferred from video and used as building blocks in action recognition systems. They capture the evolution of ``elementar...