5075 search results - page 897 / 1015 » Convergence |
177
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CSFW
2011
IEEE
14 years 6 months ago
2011
IEEE
Abstract—Audit mechanisms are essential for privacy protection in permissive access control regimes, such as in hospitals where denying legitimate access requests can adversely a...
193
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EGOV
2011
Springer
14 years 6 months ago
2011
Springer
Digital Preservation has been recognized as a key challenge in providing trusted information and sustainable eGovernment services. However, there has been little convergence on ali...
198
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HISB
2011
14 years 6 months ago
2011
— This paper presents a new cellular automata-based unsupervised image segmentation technique that is motivated by the interactive grow-cut algorithm. In contrast to the traditio...
151
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Publication
This study investigates variational image segmentation with an original data term, referred to as statistical overlap prior, which measures the conformity of overlap between the no...
321
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TIP
1998
14 years 2 months ago
1998
Snakes, or active contours, are used extensively in
computer vision and image processing applications, particularly
to locate object boundaries. Problems associated with initiali...