An application of system identification theory to the ultrasound Doppler image processing system

Fumiya Mukai, Shuichi Adachi, Tatsuro Baba, Naohisa Kamiyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Currently, dual channel blood flow measurement using Doppler ultrasound systems appeares in the field of diagnostic ultrasound. Such systems have a problem of velocity-range limitation. To address this problem, we use a mathematical model obtained by system identification. This model inputs the electrocardiographic (ECG) waveform and outputs the short time Fourier transform (STFT) image parameters. With this model, we developed a system that fills the 100 ms gap. Simulation results also demonstrate the effectiveness of the proposed method.

Original languageEnglish
Title of host publicationProceedings of the SICE Annual Conference
Pages3190-3193
Number of pages4
Publication statusPublished - 2010
EventSICE Annual Conference 2010, SICE 2010 - Taipei, Taiwan, Province of China
Duration: 2010 Aug 182010 Aug 21

Other

OtherSICE Annual Conference 2010, SICE 2010
CountryTaiwan, Province of China
CityTaipei
Period10/8/1810/8/21

Fingerprint

Identification (control systems)
Image processing
Ultrasonics
Flow measurement
Fourier transforms
Blood
Mathematical models

Keywords

  • Cardiac blood flow
  • Doppler ultrasound system
  • Mathematical model
  • STFT
  • System identification

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Computer Science Applications

Cite this

Mukai, F., Adachi, S., Baba, T., & Kamiyama, N. (2010). An application of system identification theory to the ultrasound Doppler image processing system. In Proceedings of the SICE Annual Conference (pp. 3190-3193). [5602876]

An application of system identification theory to the ultrasound Doppler image processing system. / Mukai, Fumiya; Adachi, Shuichi; Baba, Tatsuro; Kamiyama, Naohisa.

Proceedings of the SICE Annual Conference. 2010. p. 3190-3193 5602876.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mukai, F, Adachi, S, Baba, T & Kamiyama, N 2010, An application of system identification theory to the ultrasound Doppler image processing system. in Proceedings of the SICE Annual Conference., 5602876, pp. 3190-3193, SICE Annual Conference 2010, SICE 2010, Taipei, Taiwan, Province of China, 10/8/18.
Mukai F, Adachi S, Baba T, Kamiyama N. An application of system identification theory to the ultrasound Doppler image processing system. In Proceedings of the SICE Annual Conference. 2010. p. 3190-3193. 5602876
Mukai, Fumiya ; Adachi, Shuichi ; Baba, Tatsuro ; Kamiyama, Naohisa. / An application of system identification theory to the ultrasound Doppler image processing system. Proceedings of the SICE Annual Conference. 2010. pp. 3190-3193
@inproceedings{cbffa701be7f400fbb3373de74db0549,
title = "An application of system identification theory to the ultrasound Doppler image processing system",
abstract = "Currently, dual channel blood flow measurement using Doppler ultrasound systems appeares in the field of diagnostic ultrasound. Such systems have a problem of velocity-range limitation. To address this problem, we use a mathematical model obtained by system identification. This model inputs the electrocardiographic (ECG) waveform and outputs the short time Fourier transform (STFT) image parameters. With this model, we developed a system that fills the 100 ms gap. Simulation results also demonstrate the effectiveness of the proposed method.",
keywords = "Cardiac blood flow, Doppler ultrasound system, Mathematical model, STFT, System identification",
author = "Fumiya Mukai and Shuichi Adachi and Tatsuro Baba and Naohisa Kamiyama",
year = "2010",
language = "English",
isbn = "9784907764364",
pages = "3190--3193",
booktitle = "Proceedings of the SICE Annual Conference",

}

TY - GEN

T1 - An application of system identification theory to the ultrasound Doppler image processing system

AU - Mukai, Fumiya

AU - Adachi, Shuichi

AU - Baba, Tatsuro

AU - Kamiyama, Naohisa

PY - 2010

Y1 - 2010

N2 - Currently, dual channel blood flow measurement using Doppler ultrasound systems appeares in the field of diagnostic ultrasound. Such systems have a problem of velocity-range limitation. To address this problem, we use a mathematical model obtained by system identification. This model inputs the electrocardiographic (ECG) waveform and outputs the short time Fourier transform (STFT) image parameters. With this model, we developed a system that fills the 100 ms gap. Simulation results also demonstrate the effectiveness of the proposed method.

AB - Currently, dual channel blood flow measurement using Doppler ultrasound systems appeares in the field of diagnostic ultrasound. Such systems have a problem of velocity-range limitation. To address this problem, we use a mathematical model obtained by system identification. This model inputs the electrocardiographic (ECG) waveform and outputs the short time Fourier transform (STFT) image parameters. With this model, we developed a system that fills the 100 ms gap. Simulation results also demonstrate the effectiveness of the proposed method.

KW - Cardiac blood flow

KW - Doppler ultrasound system

KW - Mathematical model

KW - STFT

KW - System identification

UR - http://www.scopus.com/inward/record.url?scp=78649303827&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78649303827&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9784907764364

SP - 3190

EP - 3193

BT - Proceedings of the SICE Annual Conference

ER -