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 |
Copyright and 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) |
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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) |
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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) |
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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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Keyword(7) |
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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 |
6 |
Date of Issue |
2007-05-17 (PRMU, MI) |
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