DocumentCode
699863
Title
A complexity scalable H.264/AVC encoder for mobile terminals
Author
Kumar, Amit ; Alfonso, Daniele ; Pezzoni, Luca ; Olmo, Gabriella
Author_Institution
Fac.´ di Ing. dell´Inf., Politec. di Torino, Turin, Italy
fYear
2008
fDate
25-29 Aug. 2008
Firstpage
1
Lastpage
5
Abstract
Video encoding is one of the most appealing features of modern mobile terminals, but also one of the most demanding for what concerns power consumption. We propose an H.264/AVC encoder able to adaptively self-adjust the accuracy of the motion-compensated prediction on the basis of the available power resources to achieve a progressive reduction of the computational requirements with graceful degradation of the rate-distortion performance.
Keywords
codecs; mobile communication; motion compensation; multimedia communication; video coding; H.264/AVC encoder; mobile terminals; motion-compensated prediction; power consumption; video encoding; Bit rate; Complexity theory; Encoding; Motion estimation; Rate-distortion; Vectors; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2008 16th European
Conference_Location
Lausanne
ISSN
2219-5491
Type
conf
Filename
7080395
Link To Document