DocumentCode
802619
Title
ECG data compression using double logarithmic quantisation of Walsh spectrum
Author
Berti, E. ; Chiaraluce, F. ; Evans, N.E. ; McKee, J.J.
Author_Institution
Dipartimento di Elettronica e Autom., Ancona Univ., Italy
Volume
31
Issue
13
fYear
1995
fDate
6/22/1995 12:00:00 AM
Firstpage
1025
Lastpage
1026
Abstract
A new ECG data reduction method based on a double logarithmic quantisation of the ECG Walsh spectrum is presented. The proposed solution, theoretically justified by the decay characteristics of the spectrum energy content at high spectral index, is proved to be fast and efficient
Keywords
Walsh functions; data compression; electrocardiography; medical signal processing; quantisation (signal); ECG data compression; Walsh spectrum; data reduction method; decay characteristics; double logarithmic quantisation; high spectral index; spectrum energy content;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950712
Filename
392684
Link To Document