1491 search results - page 27 / 299 » Performance evaluation of distributed video coding schemes |
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, a prescription-based error concealment (PEC) method is proposed. PEC relies on pre-analyses of the concealment error image (CEI) for I-frames and the optimal error ...
101
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TCSV
2010
14 years 6 months ago
2010
Hierarchical structure is a useful tool for providing the necessary scalability in adapting to the variety of channel environments. For schemes involving hierarchical picture struc...
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
Many distributed video coders are implemented using sophisticated error correction codes that use soft information (conditional probabilities) as a priori knowledge. This a priori...
141
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WINET
2010
14 years 10 months ago
2010
—We extend the modeling heuristic of [1] to evaluate the performance of an IEEE 802.11e infrastructure network carrying packet telephone calls, streaming video sessions and TCP c...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
The objective of joint rate control is to dynamically distribute the channel capacity among video sequences according to their respective complexities, thus a more uniform picture...