DocumentCode
1893053
Title
Enhanced slicing for robust video transmission
Author
Moiron, Sandro ; Ali, Ismail ; Ghanbari, Mohammed ; Fleury, Martin
Author_Institution
Sch. of Comput. Sci. & Electron. Eng., Univ. of Essex, Colchester, UK
fYear
2011
fDate
27-29 April 2011
Firstpage
1
Lastpage
4
Abstract
This paper presents a low complexity yet effective slicing scheme for enhanced error resiliency. The proposed scheme uses Flexible Macroblock Ordering (FMO) with no decoder modifications and without introducing any increase in bitrate or computational complexity. Frame level packet priority is then provided based on slice position within the frame. Experimental results indicate that, when FMO is combined with Unequal Error Protection, the scheme can achieve quality gains up to 4 dB over other slicing techniques.
Keywords
data compression; video coding; error resiliency; flexible macroblock ordering; frame level packet priority; robust video transmission; slice position; slicing scheme; unequal error protection; video compression; Benchmark testing; Bit rate; Conferences; Encoding; Mobile communication; Robustness; Streaming media;
fLanguage
English
Publisher
ieee
Conference_Titel
EUROCON - International Conference on Computer as a Tool (EUROCON), 2011 IEEE
Conference_Location
Lisbon
Print_ISBN
978-1-4244-7486-8
Type
conf
DOI
10.1109/EUROCON.2011.5929344
Filename
5929344
Link To Document