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Paper Abstract and Keywords
Presentation 2009-09-25 09:25
Image Segmentation Algorithm with Parameter Self-Adjustment Considering the Image Characteristic
Ryosuke Kimura, Tatsuya Sugahara, Tomoya Renge, Tetsushi Koide, Hans Juergen Mattausch (Hiroshima Univ.) CAS2009-37 NLP2009-73
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, we propose a self adjustment technique of the growth-deciding parameters for a region-growing image-segmentation algorithm based on the HSV color space.
The algorithm segments an image based on connection weights which represent the degree of similarity between neighboring pixels.
Segmentation failures occasionally with the basic algorithm, if these growth-deciding parameters are fixed.
A histogram method, which considers the important features enables the self adjustment of the growth-deciding parameters,
and is found to the image segmentation accuracy substantially.
Keyword (in Japanese) (See Japanese page) 
(in English) Region-growing image segmentation algorithm / HSV color space / Parameter optimization / Histogram / Table of connecting-weights encoding / Accuracy improvement / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 199, CAS2009-37, pp. 77-82, Sept. 2009.
Paper # CAS2009-37 
Date of Issue 2009-09-17 (CAS, NLP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 CAS NLP  
Conference Date 2009-09-24 - 2009-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima Univ. Higashi Senda Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CAS 
Conference Code 2009-09-CAS-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Image Segmentation Algorithm with Parameter Self-Adjustment Considering the Image Characteristic 
Sub Title (in English)  
Keyword(1) Region-growing image segmentation algorithm  
Keyword(2) HSV color space  
Keyword(3) Parameter optimization  
Keyword(4) Histogram  
Keyword(5) Table of connecting-weights encoding  
Keyword(6) Accuracy improvement  
1st Author's Name Ryosuke Kimura  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Tatsuya Sugahara  
2nd Author's Affiliation Hiroshima University (Hiroshima Univ.)
3rd Author's Name Tomoya Renge  
3rd Author's Affiliation Hiroshima University (Hiroshima Univ.)
4th Author's Name Tetsushi Koide  
4th Author's Affiliation Hiroshima University (Hiroshima Univ.)
5th Author's Name Hans Juergen Mattausch  
5th Author's Affiliation Hiroshima University (Hiroshima Univ.)
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Date Time 2009-09-25 09:25:00 
Presentation Time 25 
Registration for CAS 
Paper # IEICE-CAS2009-37,IEICE-NLP2009-73 
Volume (vol) IEICE-109 
Number (no) no.199(CAS), no.200(NLP) 
Page pp.77-82 
#Pages IEICE-6 
Date of Issue IEICE-CAS-2009-09-17,IEICE-NLP-2009-09-17 

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