DocumentCode
1970110
Title
Application of the Walsh Transform in an integrated algoritm for the detection of interictal spikes
Author
Sanchez, D. ; Adjouadi, M. ; Barreto, A. ; Jayakar, P. ; Yaylali, I.
Author_Institution
Dept. of Electr. & Comput. Eng., Florida Int. Univ., Miami, FL, USA
Volume
1
fYear
2001
fDate
2001
Firstpage
939
Abstract
This paper introduces a novel spike detection algorithm based on the use of Walsh transforms. The algorithm focuses on the assessment of characteristics in the electroencephalogram (EEG) signal that reveal the presence of a spike feature. The mathematical formulation or the algorithm is introduced and results obtained from the analysis of data from 7 epileptic patients are presented.
Keywords
Walsh functions; electroencephalography; medical signal detection; EEG analysis; EEG signal characteristics assessment; Walsh transform; electrodiagnostics; epileptic patients; interictal spike detection; mathematical formulation; Algorithm design and analysis; Application software; Brain; Data analysis; Detection algorithms; Electroencephalography; Epilepsy; Hospitals; Signal processing; Symmetric matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
ISSN
1094-687X
Print_ISBN
0-7803-7211-5
Type
conf
DOI
10.1109/IEMBS.2001.1019103
Filename
1019103
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