8 search results - page 1 / 2 » A general solution to the P4P problem for camera with unknow... |
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper presents a general solution to the determination of the pose of a perspective camera with unknown focal length from images of four 3D reference points. Our problem is a...
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper we aim at reconstructing 3D scenes from images
with unknown focal lengths downloaded from photosharing
websites such as Flickr. First we provide a minimal
solution...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
Assume that we have two perspective images with known intrinsic parameters except for an unknown common focal length. It is a minimally constrained problem to find the relative or...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
We investigate the problem of finding the metric structure of a general 3D scene viewed by a moving camera with square pixels and constant unknown focal length. While the problem ...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper presents a solution to the problem of pose estimation
in the presence of heavy radial distortion and a potentially
large number of outliers. The main contribution is
...