DocumentCode
3185034
Title
An MPEG2/4 dual codec with sharing motion estimation
Author
Yatabe, Yusuke ; Fujimoto, Masahiro ; Sodeyama, Ken ; Komi, Hironori
Author_Institution
Ubiquitous Platform Syst. R&D Lab., Hitachi Ltd., Yokohama, Japan
fYear
2005
fDate
8-12 Jan. 2005
Firstpage
333
Lastpage
334
Abstract
An MPEG2/4 dual codec algorithm has been developed, targeting consumer products with digital video storage, digital network communication and so on. By using a new method of sharing the motion estimation (ME) between MPEG2 and MPEG4, a low power and high quality MPEG4 codec algorithm has been achieved.
Keywords
data compression; motion estimation; video codecs; video coding; MPEG2; MPEG2/4 dual codec; MPEG4 codec; consumer products; digital network communication; digital video storage; motion estimation; video compression; Codecs; Encoding; Energy consumption; Image coding; MPEG 4 Standard; Motion estimation; Transcoding; Transform coding; Video compression; Video sharing;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN
0-7803-8838-0
Type
conf
DOI
10.1109/ICCE.2005.1429853
Filename
1429853
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