DocumentCode
865842
Title
A study on high efficiency coding of HDTV at 50 Mbps
Author
Kadono, Shinya ; Yamamitsu, Chojuro
Volume
39
Issue
1
fYear
1993
fDate
2/1/1993 12:00:00 AM
Firstpage
49
Lastpage
56
Abstract
High-efficiency techniques for encoding HDTV signals at 50 Mb/s are proposed. An adaptive chrominance interpolation method and an adaptive chrominance decimation method are discussed. It is shown that the distortion of decimation can be decreased and visible distortion can be reduced. Some pictures using these schemes were encoded by computer simulation, and it was confirmed that the processed pictures are adequate for consumer use
Keywords
digital simulation; high definition television; image coding; video signals; 50 Mbit/s; HDTV; adaptive chrominance decimation method; adaptive chrominance interpolation method; computer simulation; encoding; high efficiency coding; Buffer storage; Computer simulation; Digital recording; Discrete cosine transforms; Frequency; HDTV; Interpolation; Motion compensation; Redundancy; Signal resolution;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.199594
Filename
199594
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