2188 search results - page 98 / 438 » Instance-Optimal Geometric Algorithms |
117
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ICIP
2002
IEEE
16 years 4 months ago
2002
IEEE
Geometric attacks are among the most challenging problems in present day watermarking. Such attacks are very simple to implement yet they can defeat most of the existing watermark...
111
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HLK
2003
IEEE
15 years 7 months ago
2003
IEEE
Based on high-level geometric knowledge, especially symmetry, imposed upon objects in images, we demonstrate in this paper how to edit images in terms of correct 3-D shape and rel...
120
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ICIP
2009
IEEE
15 years 5 days ago
2009
IEEE
In this paper we present an algorithm which uses adaptive selection of low-level features for main subject detection. The algorithm first computes low-level features such as contr...
101
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GRAPHICSINTERFACE
2009
15 years 6 days ago
2009
Sketch recognition is the automated recognition of hand-drawn diagrams. When allowing users to sketch as they would naturally, users may draw shapes in an interspersed manner, sta...
123
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ICDE
2012
IEEE
13 years 4 months ago
2012
IEEE
— We consider how to support a large number of users over a wide-area network whose interests are characterized by range top-k continuous queries. Given an object update, we need...