30570 search results - page 353 / 6114 » An Image Data Model |
163
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PRL
1998
15 years 6 months ago
1998
This paper describes a novel approach to surface tracking in volumetric image stacks. It draws on a statistical model of the uncertainties inherent in the characterisation of feat...
160
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We study the compression problem of visual scenes acquired with a camera for transmission or storage. Our proposed model is general and includes two well-known cases: that of vide...
148
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ICTAC
2005
Springer
16 years 9 days ago
2005
Springer
Coalgebras provide effective models of data structures and state-transition systems. A virtual covariety is a class of coalgebras closed under coproducts, images of coalgebraic mo...
173
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ICIAR
2004
Springer
16 years 5 days ago
2004
Springer
Previous work has shown that principal component analysis (PCA) of three-dimensional face models can be used to perform recognition to a high degree of accuracy. However, experimen...
178
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
Geometric deformable models based on the level set method have become very popular in the last several years. To overcome an inherent limitation in accuracy while maintaining comp...