10459 search results - page 1855 / 2092 » Multimedia Information Retrieval |
172
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JSAC
2007
15 years 6 months ago
2007
— We propose a physical-datalink cross-layer resource allocation scheme over wireless relay networks for quality-ofservice (QoS) guarantees. By integrating information theory wit...
178
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CCR
2002
15 years 6 months ago
2002
We present a simple, efficient, and secure multicast protocol with copyright protection in an open and insecure network environment. There is a wide variety of multimedia applicat...
148
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MMS
1998
15 years 6 months ago
1998
In packet audio applications, packets are buffered at a receiving site and their playout delayed in order to compensate for variable network delays. In this paper, we consider the ...
163
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
Digital watermarking is a growing research area to mark digital content by embedding information into the content itself. Perceptual hashing is used to identify a specific content...
204
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VRST
2010
ACM
15 years 4 months ago
2010
ACM
This paper introduces a region-of-interest visual hull refinement technique, based on flexible voxel grids for volumetric visual hull reconstructions. Region-of-interest refinemen...