Title :
Video coding and transport layer techniques for H.264/AVC-based transmission over packet-lossy networks
Author :
Stockhammer, T. ; Wiegand, Thomas ; Oelbaum, Tobias ; Obermeier, Florian
Author_Institution :
Inst. for Commun. Eng., Munich Univ. of Technol., Germany
Abstract :
Standard compliant enhancements of the emerging H.264/AVC coding algorithm for transmission over lossy IP-based networks are described with the error resilience features being presented in greater detail. Standard compliant encoder and decoder enhancements as well as the exploitation of transport layer mechanisms to improve the quality in packet lossy environments are presented. Different schemes are compared and appropriate experimental results based on common test conditions are discussed. Finally, the selection of suitable features is discussed.
Keywords :
IP networks; decoding; error correction; video coding; visual communication; H.264/AVC-based transmission; compliant encoder; decoder enhancements; error resilience features; lossy IP-based networks; packet-lossy networks; transport layer techniques; video coding; Communication standards; Data engineering; Encoding; Image coding; Image processing; Propagation losses; Resilience; Streaming media; Transport protocols; Video coding;
Conference_Titel :
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
Print_ISBN :
0-7803-7750-8
DOI :
10.1109/ICIP.2003.1247286
