DocumentCode
1228180
Title
The Effect of Channel Errors in the Differential Pulse-Code-Modulation Transmission of Sampled Imagery
Author
Arguello, Roger J. ; Sellner, Harvey R. ; Stuller, John A.
Author_Institution
Perkin-Elmer Corporation, Conn
Volume
19
Issue
6
fYear
1971
fDate
12/1/1971 12:00:00 AM
Firstpage
926
Lastpage
933
Abstract
This paper presents an analysis, simulation, and discussion of the effects of communication errors on four-bit differential pulse-code modulation (DPCM) sampled imagery. Simulations are presented that describe the effects of inserting periodic "PCM updates" in order to correct communication errors in the DPCM transmission of photographic scenes that have been scanned and sampled at the Nyquist rate.
Keywords
Analytical models; Communications technology; Computational modeling; Computer errors; Encoding; Image analysis; Layout; Pulse modulation; Sampling methods; TV;
fLanguage
English
Journal_Title
Communication Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9332
Type
jour
DOI
10.1109/TCOM.1971.1090764
Filename
1090764
Link To Document