398 search results - page 9 / 80 » Camera Calibration from Images of Spheres |
ICPR
2006
IEEE
16 years 24 days ago
2006
IEEE
Generic camera modeling using raxels and associated methods was recently introduced in Computer Vision. The main advantage is the applicability for any camera model, which contras...
101
click to vote
ICPR
2006
IEEE
16 years 24 days ago
2006
IEEE
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
KES
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. A new approach is proposed to recover the relative magnitude of Gaussian curvature from three shading images using neural network. Under the assumption that the test obje...
76
Voted
ICPR
2008
IEEE
16 years 27 days ago
2008
IEEE
We present a novel application where, using only three points from the shadow trajectory of an object, one can accurately determine the geo-location of the camera, up to a longitu...
CVPR
1997
IEEE
16 years 1 months ago
1997
IEEE
In geometrical camera calibration the objective is to determine a set of camera parameters that describe the mapping between 3-D reference coordinates and 2-D image coordinates. V...