151 search results - page 19 / 31 » Autocalibration from Planar Scenes |
BMVC
2000
13 years 10 months ago
2000
This paper describes a system which automatically derives 3D models of architectural scenes from multiple images. This system differs from previous structure from motion algorithm...
ICCV
2009
IEEE
15 years 9 days ago
2009
IEEE
Many applications in computer vision require comparisons
between two images of the same scene. Comparison
applications usually assume that corresponding regions in
the two image...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper presents geometric invariants of points and their applications under central catadioptric camera model. Although the image has severe distortions under the model, we es...
ICCV
1999
IEEE
14 years 10 months ago
1999
IEEE
The notion of a virtual sensor for optimal 3D reconstruction is introduced. Instead of planar perspective images that collect many rays at a fixed viewpoint, omnivergent cameras c...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
We approach mosaicing as a camera tracking problem within a known parameterized surface. From a video of a camera moving within a surface, we compute a mosaic representing the tex...