3186 search results - page 106 / 638 » A hemispherical imaging camera |
ACCV
2007
Springer
14 years 4 months ago
2007
Springer
We present a new framework for correcting multiperspective distortions using collineations. A collineation describes the transformation between the images of a camera due to change...
ICAT
2006
IEEE
14 years 4 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...
PSIVT
2009
Springer
14 years 2 months ago
2009
Springer
This paper discusses ways of using a single panoramic image (captured by a rotating sensor-line camera having very-high spatial resolution) for the geometric shape recovery of a sh...
ICCV
2011
IEEE
12 years 10 months ago
2011
IEEE
In this paper, we introduce a novel method for depth acquisition based on refraction of light. A scene is captured twice by a fixed perspective camera, with the first image capt...
ACCV
2006
Springer
14 years 4 months ago
2006
Springer
We consider the task of computing the pose of an object relative to a camera, for the case where the camera has no direct view of the object. This problem was encountered in work o...