DocumentCode
1304585
Title
Compatible enhancement of terrestrial PAL TV transmission
Author
Sandbank, C.P. ; Drewery, J.O. ; Weston, Miles
Author_Institution
BBC, London, UK
Volume
26
Issue
3
fYear
1990
Firstpage
195
Lastpage
197
Abstract
The authors present an approach and report results indicating the possibility of the compatible enhancement of terrestrial PAL TV transmissions towards high definition. They suggest how multi-dimensional adaptive digital filtering could bring this about but draw attention to the amount of research and technological development needed before a service would be viable.
Keywords
colour television; encoding; high definition television; television broadcasting; television standards; HDTV; aspect ratio; broadcasting; compatible enhancement; decoding; encoding; high definition; horizontal luminance resolution; multi-dimensional adaptive digital filtering; terrestrial PAL TV transmission;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900132
Filename
82550
Link To Document