A new moving picture coding scheme for scanning compatible broadcasting

Author

Sugiyama, Kenji ; Obara, Gou ; Hangai, Seiichiro

Author_Institution

Core Technol. Res. Labs., Victor Co. of Japan Ltd., Yokohama, Japan

fYear

2001

fDate

2001

Firstpage

162

Lastpage

163

Abstract

In digital broadcasting, interlaced and progressive scanning pictures may be used. MPEG-2 can encode both scanning pictures independently. We propose a new broadcasting system that has scanning compatible. To realize this, compatible coding method and pre/post-processing are discussed. New coding scheme is based on progressive scanning coding, and some improvement technologies are applied. This coding can save more than 30% bit-rate of MPEG-2 interlaced coding

Keywords

code standards; data compression; digital video broadcasting; motion compensation; telecommunication standards; video coding; MPEG-2 interlaced coding; bit rate; broadcasting system; compatible coding method; digital broadcasting; interlaced scanning pictures; motion compensation; moving picture coding; pre/post-processing; progressive scanning coding; progressive scanning pictures; scanning compatible broadcasting; video coding; Accuracy; Broadcast technology; Decoding; Digital video broadcasting; Displays; Laboratories; Monitoring; Motion compensation; Production; TV broadcasting;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2001. ICCE. International Conference on

Conference_Location

Los Angeles, CA

Print_ISBN

0-7803-6622-0

Type

conf

DOI

10.1109/ICCE.2001.935256

Filename

935256