DocumentCode
3055470
Title
Very low bit rate video codec using rearrangement of DCT coefficients and band-adaptive preprocessing
Author
Yeong-An Jeong ; Chang-Mo Yon ; Young-Man Park
Author_Institution
Digital Media Lab., LG Electron., South Korea
fYear
1999
fDate
22-24 June 1999
Firstpage
244
Lastpage
245
Abstract
This paper proposes a novel very low bit rate video codec using the wavelet restructure of DCT and band-adaptive preprocessing. The resulting design provides enhancements in coding efficiency, rate control precision, scalability, and error robustness.
Keywords
discrete cosine transforms; transform coding; video codecs; video coding; wavelet transforms; DCT coefficients; VLBR; band-adaptive preprocessing; coding efficiency; error robustness; rate control precision; scalability; very low bit rate video codec; wavelet restructure; Bit rate; Communication system control; Design for disassembly; Discrete cosine transforms; Frequency; Image coding; Layout; Robust control; Standards development; Video codecs;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location
Los Angeles, CA, USA
Print_ISBN
0-7803-5123-1
Type
conf
DOI
10.1109/ICCE.1999.785250
Filename
785250
Link To Document