18 search results - page 2 / 4 » Dissecting the Image of the Absolute Conic |
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
This article introduces the absolute quadratic complex formed by all lines that intersect the absolute conic. If denotes the 3 ? 3 symmetric matrix representing the image of that ...
PAMI
2007
13 years 4 months ago
2007
This paper introduces a novel approach for solving the problem of camera calibration from spheres. By exploiting the relationship between the dual images of spheres and the dual i...
CVPR
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper we present a new algorithm for structure from motion from point correspondences in images taken from uncalibrated catadioptric cameras with parabolic mirrors. We ass...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
This paper addresses the problem of camera calibration from spheres. By studying the relationship between the dual images of spheres and that of the absolute conic, a linear solut...
PR
2002
13 years 4 months ago
2002
The authors of this paper adopted the projected characteristics of the absolute conic in terms of the Pascal's theorem to propose an entirely new camera calibration method ba...