Paper Abstract and Keywords |
Presentation |
2010-06-22 15:10
A Simplified Lattice Structure of Two Dimensional Generalized Lapped Orthogonal Transform Taichi Yoshida, Masaaki Ikehara (Keio Univ.) CAS2010-29 VLD2010-39 SIP2010-50 CST2010-29 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, we propose a novel lattice structure of two dimensional (2D) nonseparable linear-phaseparaunitary filter banks (LPPUFBs) called as 2D GenLOT.
Muramatsu et al. have proposed a lattice structure of 2D nonseparable LPPUFBs which have efficient frequency responses.
However, the conventional lattice structure is redundant and needs additional implementation costs.
By removing the redundancy, we derive a new lattice structure.
Although our proposed 2D nonseparable LPPUFB has comparable frequency responses with conventional one, it can save design parameters and computational costs. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
two dimensional nonseparable filter banks / paraunitary / linear-phase / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 88, SIP2010-50, pp. 163-168, June 2010. |
Paper # |
SIP2010-50 |
Date of Issue |
2010-06-14 (CAS, VLD, SIP, CST) |
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) |
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CAS2010-29 VLD2010-39 SIP2010-50 CST2010-29 |
Conference Information |
Committee |
CAS MSS VLD SIP |
Conference Date |
2010-06-21 - 2010-06-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kitami Institute of Technology |
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Paper Information |
Registration To |
SIP |
Conference Code |
2010-06-CAS-CST-VLD-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Simplified Lattice Structure of Two Dimensional Generalized Lapped Orthogonal Transform |
Sub Title (in English) |
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two dimensional nonseparable filter banks |
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paraunitary |
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linear-phase |
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1st Author's Name |
Taichi Yoshida |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Masaaki Ikehara |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-06-22 15:10:00 |
Presentation Time |
25 minutes |
Registration for |
SIP |
Paper # |
CAS2010-29, VLD2010-39, SIP2010-50, CST2010-29 |
Volume (vol) |
vol.110 |
Number (no) |
no.86(CAS), no.87(VLD), no.88(SIP), no.89(CST) |
Page |
pp.163-168 |
#Pages |
6 |
Date of Issue |
2010-06-14 (CAS, VLD, SIP, CST) |
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