159 search results - page 3 / 32 » On Focal Length Calibration from Two Views |
ICIAR
2004
Springer
13 years 11 months ago
2004
Springer
We present a simple calibration method for computing the extrinsic parameters (pose) and intrinsic parameters (focal length and principal point) of a camera by imaging a pattern of...
CAIP
1999
Springer
13 years 10 months ago
1999
Springer
A technique for a zoom lens camera is presented that enable to update continuously camera intrinsic parameters while zooming. This is based on the fact that the spatial angle subte...
CVIU
2007
13 years 5 months ago
2007
In this paper, we describe a method for recovering camera parameters from perspective views of daylight shadows in a scene, given only minimal geometric information determined fro...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
In a former work of ours [I], we proposed a new way to express and interpret the epipolar constraint using Geometric Algebra, and we derived from it a novel and efficient2view cam...
ECCV
2006
Springer
14 years 7 months ago
2006
Springer
Abstract. This paper presents a simple and practical solution to the 6-point 2view focal-length estimation problem. Based on the hidden-variable technique we have derived a 15th de...