DocumentCode
778730
Title
Comments on "A Predictor Switching Scheme for DPCM Coding of Video Signals"
Author
De Lameillieure, Jan-L P.
Author_Institution
Univ., of Ghent, Belgium
Volume
34
Issue
6
fYear
1986
fDate
6/1/1986 12:00:00 AM
Firstpage
628
Lastpage
630
Abstract
In the above paper, conditions are derived for determining whether or not a scheme with transmission of predictor information for selected pels is better than a scheme with adaptive predictor switching only. These comments contain experimental evidence which proves that those conditions are not valid. Moreover, it is pointed out which part of the derivation of the above conditions is erroneous.
Keywords
Differential pulse-code modulation; Image coding; Algorithm design and analysis; Arithmetic; Broadcasting; Delay; Integrodifferential equations; Numerical analysis; Poisson equations; Predictive models; Queueing analysis; Time division multiple access;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1986.1096571
Filename
1096571
Link To Document