Paper Info
Title
A low complexity concealment algorithm for the whole-frame loss in H.264/AVC
Abstract
The H.264/AVC video coding standard [Joint Video Team, 2003] offers a high coding efficiency and is the first standard that provides an explicit support for the transmission of multimedia content over a packet switched network, specifying a network abstraction layer (NAL). If we consider the transmission of a low resolution video sequence over a wireless LAN network, we can usually observe that a coded frame typically fits the packet size, therefore a transmission error usually produces the loss of a NAL unit and hence of a whole frame. In this paper we propose a low complexity algorithm useful for the concealment of a whole frame, based upon the optical flow concept.
Year
DOI
Venue
2004
10.1109/MMSP.2004.1436547
MMSP
Keywords
Field
DocType
computational complexity,image resolution,image sequences,multimedia communication,packet switching,video coding,wireless LAN,H.264/AVC video coding standard,coded frame,high coding efficiency,low complexity concealment algorithm,low resolution video sequence,multimedia content transmission,network abstraction layer,optical flow concept,packet switched network,whole-frame loss,wireless LAN network
Network Abstraction Layer,Algorithmic efficiency,Computer science,Network packet,Algorithm,Real-time computing,Coding (social sciences),Packet switching,Optical flow,Computational complexity theory,Scalable Video Coding
Conference
ISBN
Citations 
PageRank 
0-7803-8578-0
6
0.68
References 
Authors
4
2
Name
Order
Citations
PageRank
Pierpaolo Baccichet11169.97
A. Chimienti211621.93