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Paper Abstract and Keywords
Presentation 2008-02-19 10:25
Near Duplicated Image Detection by Learning with Difference Vector to Original Image
Toshiyuki Sano, Gou Hosoya, Hideki Yagi, Shigeichi Hirasawa (Waseda Univ.) ITS2007-62 IE2007-245
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, a new pre-trained detection scheme for near-duplicated images is proposed.By using the assumption that the difference vectors between the original image and its near-duplicated image form altered or non-altered spaces independent of the original images.With pre-trained results, we regard features with large values in the difference vectors as the affected features by alteration.To avoid mis-detection, the proposed method codenses similar features together.The proposed method is valid for the original images without pre-training.We show by simulation results that the precision of the proposed method is larger than that of the conventional ones.
Keyword (in Japanese) (See Japanese page) 
(in English) near-duplicated image detection / content-based image retrieval (CBIR) / copyright protection / pre-trained / feature selection / condensed feature / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 489, IE2007-245, pp. 1-6, Feb. 2008.
Paper # IE2007-245 
Date of Issue 2008-02-12 (ITS, IE) 
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 ITS2007-62 IE2007-245

Conference Information
Committee ITE-HI ITE-AIT ITE-ME IE ITS  
Conference Date 2008-02-18 - 2008-02-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Graduate School of Information Science and Technology Hokkaido Univ 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processings for ITS, Image Information and Television Engineering, etc. 
Paper Information
Registration To IE 
Conference Code 2008-02-ITE-HI-ITE-CG-ITE-ME-IE-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Near Duplicated Image Detection by Learning with Difference Vector to Original Image 
Sub Title (in English)  
Keyword(1) near-duplicated image detection  
Keyword(2) content-based image retrieval (CBIR)  
Keyword(3) copyright protection  
Keyword(4) pre-trained  
Keyword(5) feature selection  
Keyword(6) condensed feature  
Keyword(7)  
Keyword(8)  
1st Author's Name Toshiyuki Sano  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Gou Hosoya  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Hideki Yagi  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Shigeichi Hirasawa  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2008-02-19 10:25:00 
Presentation Time 25 minutes 
Registration for IE 
Paper # ITS2007-62, IE2007-245 
Volume (vol) vol.107 
Number (no) no.487(ITS), no.489(IE) 
Page pp.1-6 
#Pages 6 
Date of Issue 2008-02-12 (ITS, IE) 

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