DocumentCode
2477619
Title
Rate Control of H.264 Encoded Sequences by Dropping Frames in the Compressed Domain
Author
Kapotas, Spyridon K. ; Skodras, Athanassios N.
Author_Institution
Sch. of Sci. & Technol., Hellenic Open Univ., Patras, Greece
fYear
2010
fDate
23-26 Aug. 2010
Firstpage
2382
Lastpage
2385
Abstract
A new technique for controlling the bitrate of H.264 encoded sequences is presented. Bitrate control is achieved by dropping frames directly in the compressed domain. The dropped frames are carefully selected so as to either eliminate or cause non perceptible drift errors in the decoder. The technique suits well H.264 encoded sequences such as movies and tv news, which are transmitted over wireless networks.
Keywords
image sequences; video coding; H.264 encoded sequences; bitrate control; compressed domain; dropping frames; wireless networks; Bit rate; Decoding; Logic gates; PSNR; Streaming media; Transcoding; Video sequences; Bit rate transcoding; H.264; compressed domain;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition (ICPR), 2010 20th International Conference on
Conference_Location
Istanbul
ISSN
1051-4651
Print_ISBN
978-1-4244-7542-1
Type
conf
DOI
10.1109/ICPR.2010.583
Filename
5595801
Link To Document