Multiple description and matching pursuit coding for video transmission over the Internet

Author

Chan, Hsi-Tzeng ; Huang, Chung-Lin

Author_Institution

Electr. Eng. Dept., Nat. Tsing-Hua Univ., Hsin-Chu, Taiwan

Volume

3

fYear

2003

fDate

6-10 April 2003

Abstract

The paper proposes a video communication scheme combing multiple description coding (MDC) using scalar quantizers with matching pursuit (MP) to transmit video over the Internet. The parameters obtained after MP, called atoms, are encoded into two balanced descriptions, which are transmitted over two separate channels. Simulation results show that our proposed method surpasses MP single description coding (SDC) and H.263 with FEC as well as MP MDC using shared atoms.

Keywords

Internet; quantisation (signal); telecommunication channels; video coding; visual communication; FEC; H.263; Internet; balanced descriptions; matching pursuit atoms; matching pursuit coding; multiple description coding; scalar quantizers; separate channels; single description coding; video coding; video communication; Decoding; Dictionaries; Discrete cosine transforms; Electronic mail; Forward error correction; Image reconstruction; Internet; Matching pursuit algorithms; Redundancy; Video sharing;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on

ISSN

1520-6149

Print_ISBN

0-7803-7663-3

Type

conf

DOI

10.1109/ICASSP.2003.1199502

Filename

1199502