Reconstruction of elastic modulus distribution from envelope detected B-mode data

M. M. Doyley; J. C. Bamber; T. Shiina; M. O. Leach

Reconstruction of elastic modulus distribution from envelope detected B-mode data

M. M. Doyley, J. C. Bamber, T. Shiina, M. O. Leach

研究成果: Conference article › 査読

抄録

The possibilities for using standard ultrasound scanning methods and equipment, and simple processing techniques, are explored to image the elastic modulus distribution (EMD) of soft tissues. A simple reconstruction algorithm was developed and its convergence is studied at different elastic contrasts (EC) using ideal strain data that was derived using the finite element method. Result indicates that EMD reconstruction of hard inclusion improved substantially according to a Chi-squared statistic, but soft inclusion showed little change after the first iteration.

本文言語	English
ページ（範囲）	1611-1614
ページ数	4
ジャーナル	Proceedings of the IEEE Ultrasonics Symposium
巻	2
出版ステータス	Published - 1996
外部発表	はい
イベント	Proceedings of the 1996 IEEE Ultrasonics Symposium. Part 2 (of 2) - San Antonio, TX, USA 継続期間: 1996 11月 3 → 1996 11月 6

ASJC Scopus subject areas

音響学および超音波学

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title = "Reconstruction of elastic modulus distribution from envelope detected B-mode data",

abstract = "The possibilities for using standard ultrasound scanning methods and equipment, and simple processing techniques, are explored to image the elastic modulus distribution (EMD) of soft tissues. A simple reconstruction algorithm was developed and its convergence is studied at different elastic contrasts (EC) using ideal strain data that was derived using the finite element method. Result indicates that EMD reconstruction of hard inclusion improved substantially according to a Chi-squared statistic, but soft inclusion showed little change after the first iteration.",

author = "Doyley, {M. M.} and Bamber, {J. C.} and T. Shiina and Leach, {M. O.}",

year = "1996",

language = "English",

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pages = "1611--1614",

journal = "Proceedings of the IEEE Ultrasonics Symposium",

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note = "Proceedings of the 1996 IEEE Ultrasonics Symposium. Part 2 (of 2) ; Conference date: 03-11-1996 Through 06-11-1996",

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AU - Doyley, M. M.

AU - Bamber, J. C.

AU - Shiina, T.

AU - Leach, M. O.

PY - 1996

Y1 - 1996

N2 - The possibilities for using standard ultrasound scanning methods and equipment, and simple processing techniques, are explored to image the elastic modulus distribution (EMD) of soft tissues. A simple reconstruction algorithm was developed and its convergence is studied at different elastic contrasts (EC) using ideal strain data that was derived using the finite element method. Result indicates that EMD reconstruction of hard inclusion improved substantially according to a Chi-squared statistic, but soft inclusion showed little change after the first iteration.

AB - The possibilities for using standard ultrasound scanning methods and equipment, and simple processing techniques, are explored to image the elastic modulus distribution (EMD) of soft tissues. A simple reconstruction algorithm was developed and its convergence is studied at different elastic contrasts (EC) using ideal strain data that was derived using the finite element method. Result indicates that EMD reconstruction of hard inclusion improved substantially according to a Chi-squared statistic, but soft inclusion showed little change after the first iteration.

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M3 - Conference article

AN - SCOPUS:0030358704

SN - 1051-0117

VL - 2

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JF - Proceedings of the IEEE Ultrasonics Symposium

T2 - Proceedings of the 1996 IEEE Ultrasonics Symposium. Part 2 (of 2)

Y2 - 3 November 1996 through 6 November 1996

ER -

Reconstruction of elastic modulus distribution from envelope detected B-mode data

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