351 search results - page 67 / 71 » A realistic camera model for computer graphics |
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AMFG
2007
IEEE
15 years 1 months ago
2007
IEEE
A key problem for "face in the crowd" recognition from existing surveillance cameras in public spaces (such as mass transit centres) is the issue of pose mismatches betwe...
NPAR
2006
ACM
15 years 3 months ago
2006
ACM
ROJECTPROJECT ABSTRACTABSTRACTABSTRACT After achieving real-time photorealistic rendering, the computer graphics community is beginning to turn its attention to non-photorealistic ...
VIS
2004
IEEE
15 years 10 months ago
2004
IEEE
Determining the three-dimensional structure of distant astronomical objects is a challenging task, given that terrestrial observations provide only one viewpoint. For this task, b...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper examines the problem of detecting changes in a 3-d scene from a sequence of images, taken by cameras with arbitrary but known pose. No prior knowledge of the state of n...
ICCV
2007
IEEE
15 years 3 months ago
2007
IEEE
When trying to extract 3D scene information and camera motion from an image sequence alone, it is often necessary to cope with independently moving objects. Recent research has un...