A concurrent decoding scheme for multiple motion videos

Author

Okuda, Hidenori ; Masaki, Shigeki ; Shimamura, Kazunori

Author_Institution

NTT Human Interface Labs., Kanagawa, Japan

fYear

1991

fDate

23-26 Jun 1991

Firstpage

501

Abstract

The authors describe an original concurrent decoding scheme for multiple motion videos for use in B-ISDN (broadband integrated services digital network) telecommunication services. Because decoding activity varies with significant block rates (SBRs), sharing of the decoding facility would reduce its size. SBRs of several motion videos are measured to investigate this possibility. Decoding facility reduction is estimated, based on these results. An alternative decoding scheme which prevents decoder congestion by using the transform domain integration method is proposed, and its performance is studied by simulation

Keywords

ISDN; broadband networks; decoding; picture processing; transforms; B-ISDN; broadband integrated services digital network; concurrent decoding; multiple motion videos; performance; significant block rates; simulation; transform domain integration method; B-ISDN; Decoding; Discrete cosine transforms; Humans; Image restoration; Laboratories; Motion measurement; Telecommunication congestion control; Telecommunication services; Video coding;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1991. ICC '91, Conference Record. IEEE International Conference on

Conference_Location

Denver, CO

Print_ISBN

0-7803-0006-8

Type

conf

DOI

10.1109/ICC.1991.162416

Filename

162416