Limited receptive area neural classifier for recognition of swallowing sounds using continuous wavelet transform
Document Type
Conference Proceeding
Publication Date
12-1-2007
Abstract
In this paper we propose a sound recognition technique based on the limited receptive area (LIRA) neural classifier and continuous wavelet transform (CWT). LIRA neural classifier was developed as a multipurpose image recognition system. Previous tests of LIRA demonstrated good results in different image recognition tasks including: handwritten digit recognition, face recognition, metal surface texture recognition, and micro work piece shape recognition. We propose a sound recognition technique where scalograms of sound instances serve as inputs of the LIRA neural classifier. The methodology was tested in recognition of swallowing sounds. Swallowing sound recognition may be employed in systems for automated swallowing assessment and diagnosis of swallowing disorders. The experimental results suggest high efficiency and reliability of the proposed approach. © 2007 IEEE.
Publication Title
Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Recommended Citation
Makeyev, O.,
Sazonov, E.,
Schuckers, S.,
Lopez-Meyer, P.,
Melanson, E.,
&
Neuman, M.
(2007).
Limited receptive area neural classifier for recognition of swallowing sounds using continuous wavelet transform.
Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, 3128-3131.
http://doi.org/10.1109/IEMBS.2007.4352992
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/10618