標題: Using Back-Propagation Neural Network for Automatic Wheezing Detection
作者: Lin, Bor-Shing
Jan, Gene Eu
Wu, Huey-Dong
Lin, Bor-Shyh
Chen, Sao-Jie
影像與生醫光電研究所
Institute of Imaging and Biomedical Photonics
關鍵字: asthma;wheezing detection;bilateral filtering;order truncate average;back-propagation neural network
公開日期: 2015
摘要: This study describes the design of a fast and high performance wheeze recognition system. The proposed wheezing detection algorithm is based on order truncate average (OTA) and back-propagation neural network (BPNN). Some features are then extracted from the processed spectra to train a BPNN. Eventually, the new testing samples go through the trained BPNN to recognize whether they are wheezing sounds. Experimental results show a high sensitivity of 0.946 and a specificity of 1.0 in qualitative analysis of wheeze recognition.
URI: http://dx.doi.org/10.1109/IIH-MSP.2015.51
http://hdl.handle.net/11536/135579
ISBN: 978-0-7695-5668-0
DOI: 10.1109/IIH-MSP.2015.51
期刊: 2015 INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATION HIDING AND MULTIMEDIA SIGNAL PROCESSING (IIH-MSP)
起始頁: 49
結束頁: 52
Appears in Collections:Conferences Paper