| Paper Abstract and Keywords |
| Presentation |
2005-07-14 09:55
A Design Method of Stable 2D IIR Filters with Nonseparable Denominator
Yusuke Omori (Nihon Univ.), Yasunori Sugita (Nagaoka Univ. of Tech.), Naoyuki Aikawa (Nihon Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we describe a design method of stable 2D IIR filters with nonseparable denominator. In the proposed method, it is guaranteed that it is in the sphere of $1$ in the radius on the $Z_1-Z_2$ space after all poles of the denominator polynomial function of nonseparable update the coefficient. The obtained filter can reduce the amount of the obstruction region attenuation compared with the IIR filter of the same degree with the separate denominator polynomial function because of the nonseparable denominator polynomial function. The effectiveness of the proposed method is confirmed according to the design example. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
2D IIR filter / Nonseparable / Convex projection / Chebychev characteristic / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 174, SIP2005-51, pp. 7-12, July 2005. |
| Paper # |
SIP2005-51 |
| Date of Issue |
2005-07-07 (SIP, WBS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
SIP WBS |
| Conference Date |
2005-07-14 - 2005-07-15 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Ehime Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Signal Processing, Wideband System, and etc. |
| Paper Information |
| Registration To |
SIP |
| Conference Code |
2005-07-SIP-WBS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Design Method of Stable 2D IIR Filters with Nonseparable Denominator |
| Sub Title (in English) |
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| Keyword(1) |
2D IIR filter |
| Keyword(2) |
Nonseparable |
| Keyword(3) |
Convex projection |
| Keyword(4) |
Chebychev characteristic |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yusuke Omori |
| 1st Author's Affiliation |
Nihon University (Nihon Univ.) |
| 2nd Author's Name |
Yasunori Sugita |
| 2nd Author's Affiliation |
Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 3rd Author's Name |
Naoyuki Aikawa |
| 3rd Author's Affiliation |
Nihon University (Nihon Univ.) |
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| Speaker |
Author-2 |
| Date Time |
2005-07-14 09:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
SIP |
| Paper # |
SIP2005-51, WBS2005-9 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.174(SIP), no.176(WBS) |
| Page |
pp.7-12 |
| #Pages |
6 |
| Date of Issue |
2005-07-07 (SIP, WBS) |
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