5 search results - page 1 / 1 » A new mirror-based extrinsic camera calibration using an ort... |
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
This paper is aimed at calibrating the relative posture and position, i.e. extrinsic parameters, of a stationary camera against a 3D reference object which is not directly visible...
ICRA
2008
IEEE
13 years 11 months ago
2008
IEEE
— This study describes a method of estimating the intrinsic parameters of a perspective camera. In previous calibration methods for perspective cameras, the intrinsic and extrins...
BMVC
2000
13 years 6 months ago
2000
A man-made environment is characterized by a lot of parallel lines and a lot of orthogonal edges. In this article, a new method for detecting the three mutual orthogonal direction...
ICMCS
1999
IEEE
13 years 8 months ago
1999
IEEE
We address the problem of recovering 3D models from uncalibrated images of architectural scenes. We propose a simple, geometrically intuitive method which exploits the strong rigi...
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper, parallelepipeds and their use in camera calibration and 3D reconstruction processes are studied. Parallelepipeds naturally characterize rigidity constraints present...