1449 search results - page 87 / 290 » Modeling and Querying Moving Objects |
133
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ERCIMDL
1997
Springer
15 years 8 months ago
1997
Springer
Abstract. We present a model for complex documents possibly consisting of a hierarchically structured set of images or texts. Documents are represented both at the form level (as s...
126
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ACJ
2006
15 years 4 months ago
2006
In this paper we present query filtering techniques based on bottom-up tree automata for XML access control. In our authorization model (RXACL), RDF statements are used to represen...
128
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ICIAP
1997
ACM
15 years 8 months ago
1997
ACM
We present a model for image retrieval in which images are represented both at the form level, as sets of physical features of the representing objects, and at the content level, a...
135
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ICIP
2000
IEEE
16 years 6 months ago
2000
IEEE
A new paradigm for the efficient color-based tracking of objects seen from a moving camera is presented. The proposed technique employs the mean shift analysis to derive the targe...
121
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
This paper describes a method for separating moving objects from temporally varying background in time-lapse confocal microscopy image sequences representing fluorescently tagged ...