Title :
Facsimile Signal Decoding Which Localizes the Effect of Run-Length Code Errors
Author :
Eto, Yoshizumi ; Hirano, Yasuhiro ; Fukinuki, Takahiko
Author_Institution :
Central Research Lab., Hitachi, Ltd., Tokyo, Japan
fDate :
10/1/1977 12:00:00 AM
Abstract :
A new run-length decoding method for facsimile signal transmission is described. In this method, if an error code is detected in a received signal, the effect is localized in the runs corresponding to the error instead of the whole line to obtain better picture quality. The error immunity in this method can be used to shorten the transmission time.
Keywords :
Decoding; Error-correcting codes; Image coding; Run-length coding; Decoding; Delay effects; Facsimile; Frequency synchronization; Linearity; Oscillators; Phase locked loops; Phase modulation; Power harmonic filters; Signal processing;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1977.1093746
