1053 search results - page 84 / 211 » Estimating Illumination Direction from Textured Images |
111
Voted
ICIP
2008
IEEE
15 years 7 months ago
2008
IEEE
Image gradients form powerful cues in a host of vision and graphics applications. In this paper, we consider multiple views of a textured planar scene and consider the problem of ...
112
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ICIP
2001
IEEE
16 years 2 months ago
2001
IEEE
The information conveyed by optical flow is analytically linked to the observer motion in this paper by decomposing the optical flow field into its vector field components. It is ...
110
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PAA
2008
15 years 16 days ago
2008
Abstract We introduce a system that processes a sequence of images of a front-facing human face and recognises a set of facial expressions. We use an efficient appearance-based fac...
86
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CVPR
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper describes a new approach to motion estimation in video. We represent video motion using a set of particles. Each particle is an image point sample with a longduration t...
115
Voted
MICCAI
1999
Springer
15 years 4 months ago
1999
Springer
The quantitative estimation of regional cardiac deformation from 3D image sequences has important clinical implications for the assessment of viability in the heart wall. Such esti...