| Paper Abstract and Keywords |
| Presentation |
2020-02-08 14:00
Motionless Super-Resolution Under Blind Conditions
Yoshitaka Izumi, Sota Kawakami, Hiroyuki Kudo (Tsukuba Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The purpose of this paper is to propose a new motionless super-resolution method. Motionless super-resolution is one of the methods in super-resolution and aims at restoring a high-resolution image from a set of differently blurred low-resolution images. In conventional motionless super-resolution, there is a problem that positioning is not required, but prior knowledge on degradation process is required. Therefore, the proposed method in this study evaluates the sparsity of the degradation process using an image restoration method using sparse optimization, and performs super-resolution without using unrealistic prior knowledge. In addition, we performed a simulation experiment using this method and an experiment with real images, and showed the effectiveness of the proposed method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Super-resolution / Blind image restoration / Low-rank matrix recovery / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 4, ME2020-17, pp. 57-58, Feb. 2020. |
| Paper # |
ME2020-17 |
| Date of Issue |
2020-02-01 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
ME |
| Conference Date |
2020-02-08 - 2020-02-08 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanto Gakuin University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2020-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Motionless Super-Resolution Under Blind Conditions |
| Sub Title (in English) |
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| Keyword(1) |
Super-resolution |
| Keyword(2) |
Blind image restoration |
| Keyword(3) |
Low-rank matrix recovery |
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| 1st Author's Name |
Yoshitaka Izumi |
| 1st Author's Affiliation |
University of Tsukuba (Tsukuba Univ.) |
| 2nd Author's Name |
Sota Kawakami |
| 2nd Author's Affiliation |
University of Tsukuba (Tsukuba Univ.) |
| 3rd Author's Name |
Hiroyuki Kudo |
| 3rd Author's Affiliation |
University of Tsukuba (Tsukuba Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2020-02-08 14:00:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2020-17 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.4 |
| Page |
pp.57-58 |
| #Pages |
2 |
| Date of Issue |
2020-02-01 (ME) |
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