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New Adaptive Algorithms for GOP Size Control with Return Channel Suppression in Wyner-Ziv Video Coding
New Adaptive Algorithms GOP Size Control Return Channel Suppression Wyner-Ziv Video Coding
2009/9/2
We present novel algorithms for adaptive GOP size control in distributed Wyner-Ziv video coding, where an H.264 video codec is used for intracoding of key frames. The proposed algorithms rely on theor...
Statistical Time-Frequency Multiplexing of HD Video Traffic in DVB-T2
Statistical Time-Frequency Multiplexing HD Video Traffic DVB-T2
2009/9/2
Digital video broadcast-terrestrial 2 (DVB-T2) is the successor of DVB-T standard that allows a two-dimensional multiplexing of broadcast services in time and frequency domains. It introduces an optio...
Compressed video sequences are vulnerable to channel errors, to the extent that minor errors and/or small losses can result in substantial degradation. Thus, protecting compressed data against channel...
The growing diffusion of new services, like mobile television and video communications, based on a variety of transmission platforms (3G, WiMax, DVB-S/T/H, DMB, DTMB, Internet, etc.), emphasizes the n...
P2P and MPEG FGS Encoding: A Good Recipe for Multipoint Video Transmission on the Internet
P2P MPEG FGS Encoding Multipoint Video Transmission Internet
2009/9/2
In the last years Peer-to-Peer (P2P) systems have gained ground for content sharing between communities, determining a real revolution on the Internet. The characteristics of P2P systems make them a v...