14782 search results - page 272 / 2957 » Activities in Object Bases |
227
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ISCAS
2003
IEEE
16 years 17 days ago
2003
IEEE
This paper presents a semi-fragile object-based authentication solution for MPEG4 video. To protect the integrity of the video objects / sequences, a content-based watermark is em...
197
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FGR
2002
IEEE
16 years 7 days ago
2002
IEEE
We describe a method to detect instances of a walking person carrying an object seen from a stationary camera. We take a correspondence-free motion-based recognition approach, tha...
178
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PODC
1997
ACM
15 years 11 months ago
1997
ACM
Wait-free objects are often implemented through the use of a \helping scheme", whereby one process \helps" one or more other processes to complete an operation. This pap...
185
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DEXA
2010
Springer
15 years 7 months ago
2010
Springer
There has been a great deal of interest in recent years on ranking query results in relational databases. This paper presents a novel method to rank objects (e.g., tuples) by explo...
192
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ICIP
2005
IEEE
16 years 9 months ago
2005
IEEE
This paper presents a novel method for real-time tracking of objects in video sequences. Tracking is performed using the so-called Morphological Elastic Graph Matching algorithm. ...