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Paper Abstract and Keywords
Presentation 2007-11-30 10:55
US Image Edge Detection based on Adaptive Wavelet Threshold Method using Speckle Noise Modeling
Jaesik Kim, Toshihiro Nishimura (Waseda Univ.) IE2007-102
Abstract (in Japanese) (See Japanese page) 
(in English) A Speckle noise reduction method based on the Speckle modeling is proposed as preprocessing for the edge detection of Ultrasound images (US). This paper present an interpolation preprocessing for a modeling of US images which contains speckle noise and noise reduction method based on wavelet filtering. First, we performed the interpolation for the modeling of US synthetic image by using a polynomial function of the Vandermonde matrix, and then evaluated the noise reduction properties with changing the derivation of speckle noise. The result shows that a modeled synthetic image has a similarity with a real US image and the wavelet filter has a good performance for noise reduction. By using the synthetic US image, the ability of finding contours are significantly improved on US image. Finally, we have obtained a quantitative analysis of the proposed method with conventional edge detector.
Keyword (in Japanese) (See Japanese page) 
(in English) Speckle noise / Polynomial Interpolation / Wavelet Filter / US Image Modeling / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 358, IE2007-102, pp. 71-74, Nov. 2007.
Paper # IE2007-102 
Date of Issue 2007-11-22 (IE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee IE ITE-BCT ITE-ME ITE-AIT  
Conference Date 2007-11-29 - 2007-11-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Saga University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IE 
Conference Code 2007-11-IE-ITE-BCT-ITE-ME-ITE-CG 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) US Image Edge Detection based on Adaptive Wavelet Threshold Method using Speckle Noise Modeling 
Sub Title (in English)  
Keyword(1) Speckle noise  
Keyword(2) Polynomial Interpolation  
Keyword(3) Wavelet Filter  
Keyword(4) US Image Modeling  
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1st Author's Name Jaesik Kim  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Toshihiro Nishimura  
2nd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker
Date Time 2007-11-30 10:55:00 
Presentation Time 25 
Registration for IE 
Paper # IEICE-IE2007-102 
Volume (vol) IEICE-107 
Number (no) no.358 
Page pp.71-74 
#Pages IEICE-4 
Date of Issue IEICE-IE-2007-11-22 


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