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Paper Abstract and Keywords
Presentation 2014-06-23 14:40
Approach for quantitative liver tissue characterization based on texture analysis considering slice resolution of ultrasonic image
Hiroshi Isono, Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2014-20
Abstract (in Japanese) (See Japanese page) 
(in English) As the method for quantitative liver tissue characterization, we have been focusing on texture analysis by using co-occurrence matrix. Because the texture of ultrasonic B-mode image of fibrotic liver contains the information with regard to tissue structure such as tubers surrounded by fibrous tissue, it is expected that the information of the liver pathology can be quantitatively extracted by using texture future calculated from co-occurrence matrix of the image. It is known that B-mode image is affected by the three-dimensional-profile of ultrasonic beam formed in transmitting and receiving the echo signal. In this paper, we focused on the ultrasonic beam width in slice-direction which contributes to contrast resolution of the B-mode image and examined the quantitative relationship between the texture features of the image and the slice-resolution of ultrasonic beam.
Keyword (in Japanese) (See Japanese page) 
(in English) ultrasonic quantitative diagnosis / texture analysis / slice-resolution / ultrasonic image simulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 102, US2014-20, pp. 19-24, June 2014.
Paper # US2014-20 
Date of Issue 2014-06-16 (US) 
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)
Download PDF US2014-20

Conference Information
Committee US  
Conference Date 2014-06-23 - 2014-06-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Metropolitan Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultrasonics in Medicine, Acoustic Imaging, General 
Paper Information
Registration To US 
Conference Code 2014-06-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Approach for quantitative liver tissue characterization based on texture analysis considering slice resolution of ultrasonic image 
Sub Title (in English)  
Keyword(1) ultrasonic quantitative diagnosis  
Keyword(2) texture analysis  
Keyword(3) slice-resolution  
Keyword(4) ultrasonic image simulation  
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1st Author's Name Hiroshi Isono  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
2nd Author's Name Shinnosuke Hirata  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
3rd Author's Name Hiroyuki Hachiya  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
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Speaker Author-1 
Date Time 2014-06-23 14:40:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2014-20 
Volume (vol) vol.114 
Number (no) no.102 
Page pp.19-24 
#Pages 6 
Date of Issue 2014-06-16 (US) 

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