159 search results - page 16 / 32 » On Focal Length Calibration from Two Views |
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
As the main observed illuminant outdoors, the sky is a rich source of information about the scene. However, it is yet to be fully explored in computer vision because its appearance...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
This paper introduces a novel method for recovering both the light directions and camera poses from a single sphere. Traditional methods for estimating light directions using spher...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We present a minimal solution for aligning two images taken by a rotating camera from point correspondences. The solution particularly addresses the case where there is lens disto...
CVPR
2005
IEEE
13 years 10 months ago
2005
IEEE
Multibody affine Structure From Motion (SFM) methods commonly assume independent motion between objects such that the ‘measurement matrix’ has rank 4k. When multiple views ar...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Multi-agent interactions often result in mutual occlusion sequences which constitute a visual signature for the event. We define six qualitative occlusion primitives based on the ...