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Paper Abstract and Keywords
Presentation 2015-03-04 11:40
Fast Bag-of-Feature Generation Featuring Approximate Nearest Image-Patch Search
Kei Ito, Toshihiko Yamasaki, Kiyoharu Aizawa (UT) IMQ2014-53 IE2014-114 MVE2014-101
Abstract (in Japanese) (See Japanese page) 
(in English) In Bag-of-Features models, which have been widely used in object recognition, various speed-up approaches have been developed. However the process of extracting local features such as SIFT remains as the bottle neck of processing time. In this paper, we shorten the processing time by skipping the step of extracting local features. We make a huge table of image-patches and IDs from the learning dataset beforehand. When we calculate the ID attached to the query image-patch, we pick it up from the table by approximate nearest neighbor search.
Keyword (in Japanese) (See Japanese page) 
(in English) Bag-of-Features / SIFT / Approximate Nearest Neigbor Search / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 487, MVE2014-101, pp. 125-126, March 2015.
Paper # MVE2014-101 
Date of Issue 2015-02-24 (IMQ, IE, MVE) 
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 IMQ2014-53 IE2014-114 MVE2014-101

Conference Information
Committee CQ IMQ MVE IE  
Conference Date 2015-03-03 - 2015-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Seikei Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MVE 
Conference Code 2015-03-CQ-IMQ-MVE-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fast Bag-of-Feature Generation Featuring Approximate Nearest Image-Patch Search 
Sub Title (in English)  
Keyword(1) Bag-of-Features  
Keyword(2) SIFT  
Keyword(3) Approximate Nearest Neigbor Search  
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1st Author's Name Kei Ito  
1st Author's Affiliation University of Tokyo (UT)
2nd Author's Name Toshihiko Yamasaki  
2nd Author's Affiliation University of Tokyo (UT)
3rd Author's Name Kiyoharu Aizawa  
3rd Author's Affiliation University of Tokyo (UT)
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Speaker Author-1 
Date Time 2015-03-04 11:40:00 
Presentation Time 20 minutes 
Registration for MVE 
Paper # IMQ2014-53, IE2014-114, MVE2014-101 
Volume (vol) vol.114 
Number (no) no.485(IMQ), no.486(IE), no.487(MVE) 
Page pp.125-126 
#Pages 2 
Date of Issue 2015-02-24 (IMQ, IE, MVE) 

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