134 search results - page 14 / 27 » Sequence-based rate control for constant quality video |
ICPR
2010
IEEE
15 years 22 days ago
2010
IEEE
In the biometric verification, authentication is given when a distance of biometric signatures between enrollment and test phases is less than an acceptance threshold, and the perf...
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
We study the problem of optimal resource allocation for multi-user wireless video transmissions from an informationtheoretic point of view. We show that the previously known optima...
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TIP
2008
14 years 9 months ago
2008
Consider the problem of transmitting multiple video streams to fulfill a constant bandwidth constraint. The available bit budget needs to be distributed across the sequences in ord...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—In this paper, we present an original image quality metric for open-loop transcoding architectures based on frequency selective transmission. The proposed metric computes the no...
PE
2000
Springer
14 years 9 months ago
2000
Springer
Spatial and temporal variations in network bandwidth constraints constitute serious challenges to the multicast distribution of real-time video content. This paper presents a vide...