Paper Abstract and Keywords |
Presentation |
2006-03-06 13:55
An extension of sampling theorem as an approximation technique Akira Hirabayashi (Yamaguchi Univ.), Michael Unser (EPFL) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Sampling theorems have been studied so far from two different points of view: perfect reconstruction and approximation. Compared to the former which is mathematical, the latter is more important in the engineering field. The most familiar criterion to discuss the approximation problem is the minimum squared error, which is achievable under a certain condition. If it does not hold, we need a relaxed criterion. One of such criteria is consistency, which means that the reconstructed signal yields the same measurements as the original one. The conventional consistent reconstruction theorems are for over-sampled cases. Hence, in this paper, we propose consistent reconstruction formulas for under-sampled cases. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Sampling theorem / Consistency / Over-sampling / Under-sampling / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 635, SIP2005-148, pp. 37-42, March 2006. |
Paper # |
SIP2005-148 |
Date of Issue |
2006-02-27 (CAS, SIP, CS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
|
Conference Information |
Committee |
CAS SIP CS |
Conference Date |
2006-03-06 - 2006-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ of Ryukyu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network processors, signal processing for communications, coding theory, etc. |
Paper Information |
Registration To |
SIP |
Conference Code |
2006-03-CAS-SIP-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An extension of sampling theorem as an approximation technique |
Sub Title (in English) |
|
Keyword(1) |
Sampling theorem |
Keyword(2) |
Consistency |
Keyword(3) |
Over-sampling |
Keyword(4) |
Under-sampling |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Akira Hirabayashi |
1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
2nd Author's Name |
Michael Unser |
2nd Author's Affiliation |
Swiss Federal Institte of Technology, Lausanne (EPFL) |
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 |
() |
Speaker |
Author-1 |
Date Time |
2006-03-06 13:55:00 |
Presentation Time |
25 minutes |
Registration for |
SIP |
Paper # |
CAS2005-102, SIP2005-148, CS2005-95 |
Volume (vol) |
vol.105 |
Number (no) |
no.633(CAS), no.635(SIP), no.637(CS) |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2006-02-27 (CAS, SIP, CS) |
|