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Paper Abstract and Keywords
Presentation 2016-08-10 10:00
The Methods to Denoize the Fetal Heart Doppler Sound Obtained by Ultrasound Cardiograph Using Wavelet Analysis
Chikahiro Araki (Univ. of Fukui), Mikio Mori, Tatsuya Asai, Chiyo Tamamura, Nozomu Takahashi, Kouji Nishijima, Yoshio Yoshida (niv. of Fukui)
Abstract (in Japanese) (See Japanese page) 
(in English) The technique of analyzing Fetal Heart Rate (FHR) variability has been known to be effective to diagnose the fetal health condition in detail. In order to analyze the FHR variability, it is necessary to develop the method of measuring accurately the FHR, which corresponds to RR-interval in case of ECG, using fetal heart sounds. In this paper, the experimental results of the denoizing the fetal heart sounds obtained by ultrasound cardiograph, using multiresolution analysis method of discrete wavelet transformation, are described, and the effectiveness of the several points which are (1) the level of multiresolution analysis, (2) the sort of mother wavelets, and (3) the change of spectrum by denoizing process, are discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultrasound Cardiograph / Fetal Heart Sound / Fetal Heart Rate (FHR), / Discrete Wavelet Transformation / Denoizing Analysis / multiresolution analysis / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 179, EA2016-25, pp. 31-36, Aug. 2016.
Paper #  
Date of Issue 2016-08-02 (EA) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee EA ASJ-H  
Conference Date 2016-08-09 - 2016-08-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Gakuin Univ., Tagajo Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultra-Realistic Acoustics, Engineering/Electro Acoustics, Psychological and Physiological Acoustics, and Related Topics 
Paper Information
Registration To ASJ-H 
Conference Code 2016-08-EA-H 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Methods to Denoize the Fetal Heart Doppler Sound Obtained by Ultrasound Cardiograph Using Wavelet Analysis 
Sub Title (in English)  
Keyword(1) Ultrasound Cardiograph  
Keyword(2) Fetal Heart Sound  
Keyword(3) Fetal Heart Rate (FHR),  
Keyword(4) Discrete Wavelet Transformation  
Keyword(5) Denoizing Analysis  
Keyword(6) multiresolution analysis  
Keyword(7)  
Keyword(8)  
1st Author's Name Chikahiro Araki  
1st Author's Affiliation University of Fukui (Univ. of Fukui)
2nd Author's Name Mikio Mori  
2nd Author's Affiliation University of Fukui (niv. of Fukui)
3rd Author's Name Tatsuya Asai  
3rd Author's Affiliation University of Fukui (niv. of Fukui)
4th Author's Name Chiyo Tamamura  
4th Author's Affiliation University of Fukui (niv. of Fukui)
5th Author's Name Nozomu Takahashi  
5th Author's Affiliation University of Fukui (niv. of Fukui)
6th Author's Name Kouji Nishijima  
6th Author's Affiliation University of Fukui (niv. of Fukui)
7th Author's Name Yoshio Yoshida  
7th Author's Affiliation University of Fukui (niv. of Fukui)
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Speaker
Date Time 2016-08-10 10:00:00 
Presentation Time 30 
Registration for ASJ-H 
Paper # IEICE-EA2016-25 
Volume (vol) IEICE-116 
Number (no) no.179 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-EA-2016-08-02 


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