74 search results - page 4 / 15 » Optical Transformations in Visual Navigation |
ISMAR
2006
IEEE
14 years 2 months ago
2006
IEEE
Marker-based optical tracking systems are widely used in augmented reality, medical navigation and industrial applications. We propose a model for the prediction of the target reg...
ECCV
2004
Springer
14 years 9 days ago
2004
Springer
Catadioptric omnidirectional sensors (catadioptric cameras) capture instantaneous images with panoramic 360 field of view. Entire surroundings are projected via a circularly symme...
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
- We describe a robotic vision system that aligns a camera's optical axis with its direction of translation by estimating the focus of expansion. Visual processing is based on...
ICAT
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we propose a visual assistance system that shows the scene behind a vehicle to its driver in the form of a virtual mirror by utilizing a surveillance camera. The vir...
VRST
2009
ACM
14 years 3 months ago
2009
ACM
In this paper we analyze and try to predict the gaze behavior of users navigating in virtual environments. We focus on first-person navigation in virtual environments which invol...