Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2009-12-08 13:25
Traffic Sign Recognition Using Affine Scale-invariant Feature Transform
Xin Li (Kumamoto Univ./Gui Lin Univ. of Tech), Keiichi Uchimura, Zhencheng Hu (Kumamoto Univ.) ITS2009-22
Abstract (in Japanese) (See Japanese page) 
(in English) This paper introduces a traffic sign recognition method using a new type of local image features. The Affine SIFT (Scale-invariant Feature Transform) feature are more affine invariant than SIFT in image scaling, translation, and rotation, tilt when camera view angles is variant. Firstly Keypoint are obtained from the input image using the ASIFT algorithm. Then feature parameters can be normalized as SIFT descriptors. Secondly, a Euclidean distance based nearest neighbor approach are employ to find candidate match in test image from the descriptors database obtained from the template images. Finally verification match is achieved by finding a low-residual least-squares solution for the unknown model parameters. Experimental result shows that the traffic signs are correctly identified under different view, different scale, even in cluttered partially-occluded images.
Keyword (in Japanese) (See Japanese page) 
(in English) Affine-SIFT / traffic sign recognition / descriptor matching / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 325, ITS2009-22, pp. 29-33, Dec. 2009.
Paper # ITS2009-22 
Date of Issue 2009-12-01 (ITS) 
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 ITS2009-22

Conference Information
Committee ITS WBS  
Conference Date 2009-12-08 - 2009-12-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ITS 
Conference Code 2009-12-ITS-WBS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Traffic Sign Recognition Using Affine Scale-invariant Feature Transform 
Sub Title (in English)  
Keyword(1) Affine-SIFT  
Keyword(2) traffic sign recognition  
Keyword(3) descriptor matching  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Xin Li  
1st Author's Affiliation Kumamoto University/Gui Lin University of Technology (Kumamoto Univ./Gui Lin Univ. of Tech)
2nd Author's Name Keiichi Uchimura  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Zhencheng Hu  
3rd Author's Affiliation Kumamoto University (Kumamoto Univ.)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2009-12-08 13:25:00 
Presentation Time 25 minutes 
Registration for ITS 
Paper # ITS2009-22 
Volume (vol) vol.109 
Number (no) no.325 
Page pp.29-33 
#Pages 5 
Date of Issue 2009-12-01 (ITS) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan