DocumentCode
1027441
Title
Subsampling and adaptive interpolation for MAC video signals
Author
Dobbie, W.H.
Author_Institution
British Telecom Research Laboratories, Ipswich, UK
Volume
22
Issue
22
fYear
1986
Firstpage
1193
Lastpage
1194
Abstract
A method of subsampling suitable for FM transmission of multiplexed analogue component (MAC) video signals is described. A modified quincunx subsampling lattice is used with a zigzag scanning pattern over two TV lines. Simulation results for interpolation using samples in the current field only, are presented to compare this method with an alternative method in which alternate lines of video are deleted.
Keywords
colour television; frequency modulation; interpolation; multiplexing; picture processing; television broadcasting; video signals; FM transmission; MAC video signals; adaptive interpolation; colour TV broadcasting; current field; frequency modulation; modified quincunx lattice; multiplexed analogue component; subsampling; television signal processing; zigzag scanning pattern;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860817
Filename
4257034
Link To Document