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 2010-05-14 09:30
Detecting patterns in various size and angle using FPGA
Masayuki Suzuki, Yoshifumi Tanida, Tsutomu Maruyama (Univ. of Tsukuba) RECONF2010-10
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we describe an approach for detecting patterns in various size and angle using FPGA. In our approach, the image is downscaled by αk and αl long the x and y axes (k, l = 0, 1, 2, ..., n), and the regions in the downscaled images are compared with several sequences of the templates which are generated from the given pattern using direct cross-correlation. This approach requires high computational cost, but by calculating the cross–correlations incrementally starting from the non-rotated pattern, it becomes possible to detect the rotated patterns in various size with one FPGA.
Keyword (in Japanese) (See Japanese page) 
(in English) FPGA / pattern detection / rotation / scaling / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 32, RECONF2010-10, pp. 51-56, May 2010.
Paper # RECONF2010-10 
Date of Issue 2010-05-06 (RECONF) 
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 RECONF2010-10

Conference Information
Committee RECONF  
Conference Date 2010-05-13 - 2010-05-14 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RECONF 
Conference Code 2010-05-RECONF 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detecting patterns in various size and angle using FPGA 
Sub Title (in English)  
Keyword(1) FPGA  
Keyword(2) pattern detection  
Keyword(3) rotation  
Keyword(4) scaling  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Masayuki Suzuki  
1st Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
2nd Author's Name Yoshifumi Tanida  
2nd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
3rd Author's Name Tsutomu Maruyama  
3rd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
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 ()
Speaker
Date Time 2010-05-14 09:30:00 
Presentation Time 25 
Registration for RECONF 
Paper # IEICE-RECONF2010-10 
Volume (vol) IEICE-110 
Number (no) no.32 
Page pp.51-56 
#Pages IEICE-6 
Date of Issue IEICE-RECONF-2010-05-06 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan