16843 search results - page 2929 / 3369 » On Generalized Authorization Problems |
186
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Ricci flow is a powerful curvature flow method in geometric analysis. This work is the first application of surface Ricci flow in computer vision. We show that previous methods ba...
182
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Ego-motion estimation for an agile single camera moving through general, unknown scenes becomes a much more challenging problem when real-time performance is required rather than ...
169
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
We introduce a new approach to modelling gradient flows of contours and surfaces. While standard variational methods (e.g. level sets) compute local interface motion in a different...
198
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
There has been considerable success in automated reconstruction for image sequences where small baseline algorithms can be used to establish matches across a number of images. In c...
301
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
We consider a privacy threat to a social network in which the goal of an attacker is to obtain knowledge of a significant fraction of the links in the network. We formalize the ty...