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Paper Abstract and Keywords
Presentation 2007-05-25 13:30
Control of Tracking of Regional Myocardium on Ultrasonic RF Echo Signal Using Active Net
Soohyo Yang, Shinji Tsuruoka, Tsuyoshi Shinogi, Hiroharu Kawanaka, Wataru Ohyama, Fumitaka Kimura, Tetsushi Wakabayashi (Mie Univ.), Kiyotsugu Sekioka (Sekioka Clinic) PRMU2007-22 MI2007-22
Abstract (in Japanese) (See Japanese page) 
(in English) In the tracking of regional myocardium using ultrasonic RF echo signal, control points on an ultrasonic beam are fixed and used the correlation coefficients for the amplitude distribution of ultrasonic RF echo signal on the beam. In this tracking method, when the tracking error arises on the control point, the accumulated tracking error causes the tracking failure. Therefore, in this paper, we propose a new tracking method that the position of the control points are determined using Active Net to reduce the effect of noise. We set up control points in tracking of regional myocardium, and control points are shifted by Active Net. Finally, we show some tracking results for normal and abnormal examples with a conventional tracking method.
Keyword (in Japanese) (See Japanese page) 
(in English) ultrasonic RF echo signal / signal processing / tracking of myocardium / correlation confficient / active net / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 58, MI2007-22, pp. 121-126, May 2007.
Paper # MI2007-22 
Date of Issue 2007-05-17 (PRMU, MI) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF PRMU2007-22 MI2007-22

Conference Information
Committee PRMU MI  
Conference Date 2007-05-24 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Mie Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MI 
Conference Code 2007-05-PRMU-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Control of Tracking of Regional Myocardium on Ultrasonic RF Echo Signal Using Active Net 
Sub Title (in English)  
Keyword(1) ultrasonic RF echo signal  
Keyword(2) signal processing  
Keyword(3) tracking of myocardium  
Keyword(4) correlation confficient  
Keyword(5) active net  
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1st Author's Name Soohyo Yang  
1st Author's Affiliation Mie University (Mie Univ.)
2nd Author's Name Shinji Tsuruoka  
2nd Author's Affiliation Mie University (Mie Univ.)
3rd Author's Name Tsuyoshi Shinogi  
3rd Author's Affiliation Mie University (Mie Univ.)
4th Author's Name Hiroharu Kawanaka  
4th Author's Affiliation Mie University (Mie Univ.)
5th Author's Name Wataru Ohyama  
5th Author's Affiliation Mie University (Mie Univ.)
6th Author's Name Fumitaka Kimura  
6th Author's Affiliation Mie University (Mie Univ.)
7th Author's Name Tetsushi Wakabayashi  
7th Author's Affiliation Mie University (Mie Univ.)
8th Author's Name Kiyotsugu Sekioka  
8th Author's Affiliation Sekioka Clinic (Sekioka Clinic)
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Speaker Author-1 
Date Time 2007-05-25 13:30:00 
Presentation Time 30 minutes 
Registration for MI 
Paper # PRMU2007-22, MI2007-22 
Volume (vol) vol.107 
Number (no) no.57(PRMU), no.58(MI) 
Page pp.121-126 
#Pages
Date of Issue 2007-05-17 (PRMU, MI) 


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