42 search results - page 3 / 9 » Multiperspective Modeling and Rendering Using General Linear... |
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
We introduce a new rational function (RF) model for radial lens distortion in wide-angle and catadioptric lenses, which allows the simultaneous linear estimation of motion and len...
ICCSA
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. In our companion paper [5], we described the optics underlying camera models that have been used in computer graphics, and presented object space techniques for rendering...
CVPR
2009
IEEE
15 years 15 days ago
2009
IEEE
This paper addresses the problem of characterizing
a general class of cameras under reasonable, “linear”
assumptions. Concretely, we use the formalism and
terminology of cla...
JMIV
2010
13 years 3 months ago
2010
Abstract In estimating motions of multi-centered optical systems using the generalized camera model, one can use the linear seventeen-point algorithm for obtaining a generalized es...
ICCV
1999
IEEE
14 years 7 months ago
1999
IEEE
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...