4529 search results - page 485 / 906 » Position Based Cryptography |
190
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
One significant challenge in the construction of visual detection systems is the acquisition of sufficient labeled data. This paper describes a new technique for training visual d...
210
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ECCV
1998
Springer
16 years 8 months ago
1998
Springer
Many object classes, including human faces, can be modeled as a set of characteristic parts arranged in a variable spatial con guration. We introduce a simpli ed model of a deforma...
188
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
Extraction of anatomical structures (landmarks), such as optic disk (OD), fovea and blood vessels, from fundus images is useful in automatic diagnosis. Current approaches largely ...
198
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
Current multimodal registration methods almost always rely on local gradient-descent type optimization strategies. Such registration methods often converge to an incorrect local o...
153
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Face detection in an image sequence is a challenging problem for many applications. In this paper, a novel face detection method is proposed. In order to detect faces in a sequenc...