159 search results - page 7 / 32 » On Focal Length Calibration from Two Views |
ICRA
2009
IEEE
14 years 3 months ago
2009
IEEE
— Computer vision researchers have proved the feasibility of camera self-calibration —the estimation of a camera’s internal parameters from an image sequence without any know...
AVSS
2007
IEEE
14 years 3 months ago
2007
IEEE
A calibration algorithm of two cameras using observations of a moving person is presented. Similar methods have been proposed for self-calibration with a single camera, but intern...
TMI
1998
13 years 8 months ago
1998
—Spatially varying focal length fan-beam collimators can be used in single photon emission computed tomography to improve detection efficiency and to reduce reconstruction artif...
CVIU
2004
13 years 8 months ago
2004
There have been relatively little works to shed light on the effects of errors in the intrinsic parameters on motion estimation and scene reconstruction. Given that the estimation...
IVC
2008
13 years 8 months ago
2008
This paper presents a method for the self-calibration of non-rigid affine structure to a Euclidean co-ordinate frame from only two views by enforcing constraints derived from the ...