Preliminary results in display and abnormality recognition of Hilbert transformed e.c.g.s

Bolton R. and Westphal L.C. (1981) Preliminary results in display and abnormality recognition of Hilbert transformed e.c.g.s. Medical & Biological Engineering & Computing, 19 3: 377-384. doi:10.1007/BF02442564


Author Bolton R.
Westphal L.C.
Title Preliminary results in display and abnormality recognition of Hilbert transformed e.c.g.s
Journal name Medical & Biological Engineering & Computing   Check publisher's open access policy
ISSN 0140-0118
Publication date 1981
Sub-type Article (original research)
DOI 10.1007/BF02442564
Volume 19
Issue 3
Start page 377
End page 384
Total pages 8
Publisher Kluwer Academic Publishers
Subject 3605 Health Information Management
2718 Health Informatics
2204 Religion and Religious Studies
1706 Computer Science Applications
1703 Computational Theory and Mathematics
Abstract An application of the Discrete Hilbert Transform (d.h.t.) in the area of e.c.g. display and analysis is presented. The implementation of the Hilbert Transform is discussed and a comparison of the resulting display is made with that obtained when displaying vectorcardiograms. Other features of d.h.t. e.c.g.s are also presented and in this instance two techniques for pattern recognition of abnormalities are mentioned. The first deals with overall features of the individual e.c.g. beats and is probability based. The second technique is more concerned with the beat to beat variations in the e.c.g. and is more syntactic in nature. A comparison of the techniques is given along with computer generated results.
Keyword Computer e.c.g. processing
Hilbert Transform
Pattern recognition
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import
 
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