DocumentCode
1741641
Title
Very-low-bit rate coding using matching pursuit and codebook adaptation
Author
Peng, Chien-Kai ; Huang, Chung-Lin ; Huang, Wen-Liang
Author_Institution
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Volume
1
fYear
2000
fDate
2000
Firstpage
988
Abstract
We propose a codebook adaptation algorithm for very-low-bit-rate real time video compression based on matching pursuit. We start with an initial dictionary and a real-time adaptive dictionary for video coding the MPEG-4 test sequences
Keywords
data compression; image sequences; vector quantisation; video coding; MPEG-4 test sequences; VLBR coding; codebook adaptation; codebook adaptation algorithm; initial dictionary; matching pursuit; real time video compression; real-time adaptive dictionary; very-low-bit rate coding; video coding; Adaptive algorithm; Bit rate; Codecs; Dictionaries; Encoding; Frequency; Information science; Matching pursuit algorithms; Testing; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2000. Proceedings. 2000 International Conference on
Conference_Location
Vancouver, BC
ISSN
1522-4880
Print_ISBN
0-7803-6297-7
Type
conf
DOI
10.1109/ICIP.2000.901127
Filename
901127
Link To Document