Automated ABR peak labelling using matched filters

R. E. Delgado; O. Ozdamar

Automated ABR peak labelling using matched filters

R. E. Delgado, O. Ozdamar

Biomedical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

An automated auditory brainstem response (ABR) peak identification and labeling system has been developed and evaluated. The system uses a set of matched filters and a rule base for online peak labeling. The matched filters are designed to reflect the spectral and biphasic characteristics of the ABR peaks. The rules are designed to identify ABR peaks based on the latencies and amplitudes of the peaks found in the matched-filter output buffers. The system is capable of automatic generation of latency-intensity functions. The algorithm was tested using 168 ABRs from four adults, yielding only two incorrectly labeled recordings.

Original language	English (US)
Title of host publication	Biomedical Engineering Perspectives
Subtitle of host publication	Health Care Technologies for the 1990's and Beyond
Publisher	Publ by IEEE
Pages	870-871
Number of pages	2
Edition	pt 2
ISBN (Print)	0879425598
State	Published - Dec 1 1990
Event	Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Philadelphia, PA, USA Duration: Nov 1 1990 → Nov 4 1990

Publication series

Name	Proceedings of the Annual Conference on Engineering in Medicine and Biology
Number	pt 2
ISSN (Print)	0589-1019

Other

Other	Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
City	Philadelphia, PA, USA
Period	11/1/90 → 11/4/90

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

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Automated ABR peak labelling using matched filters. / Delgado, R. E.; Ozdamar, O.

Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond. pt 2. ed. Publ by IEEE, 1990. p. 870-871 (Proceedings of the Annual Conference on Engineering in Medicine and Biology; No. pt 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Delgado, RE & Ozdamar, O 1990, Automated ABR peak labelling using matched filters. in Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond. pt 2 edn, Proceedings of the Annual Conference on Engineering in Medicine and Biology, no. pt 2, Publ by IEEE, pp. 870-871, Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Philadelphia, PA, USA, 11/1/90.

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