584 search results - page 1 / 117 » Camera Calibration and 3D Reconstruction from Single Images ... |
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...
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
In this paper, efficient and generic tools for calibration and 3D reconstruction are presented. These tools exploit geometric constraints frequently present in man-made environmen...
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...
3DPVT
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper demonstrates that, for axial non-central optical systems, the equation of a 3D line can be estimated using only four points extracted from a single image of the line. T...
3DPVT
2006
IEEE
13 years 10 months ago
2006
IEEE
Self-calibration is one of the most active issues concerning vision-based 3D measurements. However, in the case of the light sectioning method, there has been little research cond...