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 2009-07-01 14:00
Design of 2-D Separable-Denominator IIR Filters based on Weighted LS Approximation
Sho Iwazaki, Koichi Ichige (Yokohama Nat'l Univ.) CAS2009-3 VLD2009-8 SIP2009-20
Abstract (in Japanese) (See Japanese page) 
(in English) A design method of 2-D separable-denominator IIR filters based on weighted LS approximation is proposed in this paper.
Many kinds of 2-D separable-denominator IIR filter design methods based on LS approximation have been proposed.
However, the LS-based design methods are not suitable for designing
notch filter or beamformer for interference suppression, because those
filters often pay attention to the characteristics in specific frequency
bands. LS-based methods optimize the whole characteristics but do not
optimize the characteristics in specific domain. In this paper, we
employ weighted LS-based optimization for IIR filter design in order to
well approximate the characteristics in specific frequency bands.
Performance of the present method is evaluated through some computer
simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) 2-D filter / Weighted LS approximation / Fanfilter / BSF / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 112, SIP2009-20, pp. 13-18, July 2009.
Paper # SIP2009-20 
Date of Issue 2009-06-24 (CAS, VLD, SIP) 
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 CAS2009-3 VLD2009-8 SIP2009-20

Conference Information
Committee SIP CAS VLD  
Conference Date 2009-07-01 - 2009-07-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Kushiko-shi Shogai Gakushu Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal processing, LSI, etc. 
Paper Information
Registration To SIP 
Conference Code 2009-07-SIP-CAS-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of 2-D Separable-Denominator IIR Filters based on Weighted LS Approximation 
Sub Title (in English)  
Keyword(1) 2-D filter  
Keyword(2) Weighted LS approximation  
Keyword(3) Fanfilter  
Keyword(4) BSF  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Sho Iwazaki  
1st Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
2nd Author's Name Koichi Ichige  
2nd Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
3rd Author's Name  
3rd Author's Affiliation ()
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 2009-07-01 14:00:00 
Presentation Time 20 minutes 
Registration for SIP 
Paper # CAS2009-3, VLD2009-8, SIP2009-20 
Volume (vol) vol.109 
Number (no) no.110(CAS), no.111(VLD), no.112(SIP) 
Page pp.13-18 
#Pages 6 
Date of Issue 2009-06-24 (CAS, VLD, SIP) 

[Return to Top Page]

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