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Scalable, wavelet-based video: From server to hardware-accelerated client

delete2007-11-01
delete10
PRE
AI
P
Peter Lambert
W
Wim Van Lancker
V
V. Nollet
F
Fabio Verdicchio
M
Mark Christiaens
P
Peter Schelkens
R
Rik Van de Walle
D
Dirk Stroobandt
DOI：10.1109/TMM.2007.906606delete
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Abstract

Abstract

En 中文
Video source, carrier and client diversification have led the video coding community to develop scalable video codecs supporting efficient decoding at varying resolution, frame rate and quality. Scalable video has several advantages over a nonscalable approach, but a large scale deployment is far from trivial and a lot of open questions remain. To resolve these, we developed a complete video delivery chain for scalable wavelet-based video. This includes a video server, a negotiation framework, a video scaling infrastructure and two scalable video clients, one pure software client and one real-time, hardware accelerated client. This paper describes the complete chain and identifies and quantifies the impact of using scalable video in every link of this chain.
Keywords:
MPEG-21 BSDL
negotiation
reconfigurable
hardware
scalable video
wavelets
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

IEEE Transactions on Multimedia cover
IEEE Transactions on Multimedia
IF:
9.7
Papers:
4.5K
Citations:
2.4W

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No organization information available