248 search results - page 1 / 50 » Reconstructing a 3D Line from a Single Catadioptric Image |
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...
CVPR
2012
IEEE
11 years 6 months ago
2012
IEEE
Recovering 3D geometry from a single 2D line drawing is an important and challenging problem in computer vision. It has wide applications in interactive 3D modeling from images, c...
IROS
2006
IEEE
13 years 10 months ago
2006
IEEE
— In this paper we present an analysis of 3D line projections for central catadioptric cameras from a projective perspective. Most algorithms consider the projection of lines as ...
PAMI
2011
12 years 11 months ago
2011
—Human faces are remarkably similar in global properties, including size, aspect ratio, and location of main features, but can vary considerably in details across individuals, ge...
CVPR
2011
IEEE
12 years 8 months ago
2011
IEEE
Recovering 3D geometry from a single view of an object is an important and challenging problem in computer vision. Previous methods mainly focus on one specific class of objects ...