3186 search results - page 55 / 638 » A hemispherical imaging camera |
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
This paper describes an efficient method to obtain 3D information from omni images using EPI analysis. Two types of omni cameras are employed to make a spatio-temporal volume, whi...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
Camera spectral sensitivity plays an important role for various color-based computer vision tasks. Although several methods have been proposed to estimate it, their applicability ...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
In this paper we show that given two homography matrices for two planes in space, there is a linear algorithm for the rotation and translation between the two cameras, the focal l...
CVPR
2000
IEEE
14 years 2 days ago
2000
IEEE
In this paper we show that given two homography matrices for two planes in space, there is a linear algorithm for the rotation and translation between the two cameras, the focal l...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper, we describe how camera parameters and light source orientation can be recovered from two perspective views of a scene given only two vertical lines and their cast s...