504 search results - page 66 / 101 » The projective plane is a stabilizer |
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
We present an autocalibration algorithm for upgrading a projective reconstruction to a metric reconstruction by estimating the absolute dual quadric. The algorithm enforces the ra...
ICCV
2005
IEEE
14 years 11 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
2003
IEEE
14 years 11 months ago
2003
IEEE
Vision algorithms utilizing camera networks with a common field of view are becoming increasingly feasible and important. Calibration of such camera networks is a challenging and ...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
This paper addresses the problem of estimating the 3D shape of a smooth textureless solid from multiple images acquired under orthographic projection from unknown and unconstrained...
IPMI
1999
Springer
14 years 10 months ago
1999
Springer
The problem of reconstructing a binary image (usually an image in the plane and not necessarily on a Cartesian grid) from a few projections translates into the problem of solving a...