1099 search results - page 82 / 220 » Capturing relightable images using computer monitors |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In order to allow sufficient amount of light into the image sensor, videos captured in poor lighting conditions typically have low frame rate and frame exposure time equals to in...
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AMDO
2004
Springer
15 years 3 months ago
2004
Springer
Particle filter is a powerful algorithm to deal with non-linear and non-Gaussian tracking problems. However the algorithm relying only upon one image cue often fails in challengin...
CAPTECH
1998
Springer
15 years 2 months ago
1998
Springer
An authoring system is proposed to construct panoramic images of real-world scenes from video clips automatically. Instead of using special hardware such as fish-eye lens, our meth...
CVPR
2008
IEEE
14 years 12 months ago
2008
IEEE
In this paper we present a novel 3D surface and image reconstruction method based on the off-axis aperture camera. The key idea is to change the size or the 3-D location of the ap...
PERVASIVE
2009
Springer
15 years 4 months ago
2009
Springer
Computer vision techniques can enhance landmark-based navigation by better utilizing online photo collections. We use spatial reasoning to compute camera poses, which are then regi...