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| Presentation | 2013-12-13 14:10 A Correction method of standard deviation estimation for Gaussian noise Takashi Suzuki, Hiroyuki Tsuji (Kanagawa Inst. of Tech.), Akira Taguchi (Tokyo City Univ.), Tomoaki Kimura (Kanagawa Inst. of Tech.)  SIS2013-54 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The standard deviation of Gaussian noise is needed when restoring degraded image. And, the estimating method of standard deviation of Gaussian noise is proposed. However, in case of the image including many estimating edge and detail signal, an error is included in estimation of standard deviation. Therefore, we proposed a correction method of standard deviation estimation for Gaussian noise. The proposed method corrects the estimation value of standard deviation by using some classified flat areas in the image. This classified flat area is the important element of the proposed method. As a result of applying this proposed method to some degraded images, it confirmed that the standard deviation’s error of this proposed method is small than conventional method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Gaussian noise / standard deviation / correction / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 343, SIS2013-54, pp. 149-152, Dec. 2013. | |
| Paper # | SIS2013-54 | |
| Date of Issue | 2013-12-05 (SIS) | |
| 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 | SIS2013-54 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2013-12-12 - 2013-12-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Torigin Bunka Kaikan (Tottori) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | System on Silicon, Applications of RFID, etc. |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2013-12-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Correction method of standard deviation estimation for Gaussian noise |
| Sub Title (in English) | |
| Keyword(1) | Gaussian noise |
| Keyword(2) | standard deviation |
| Keyword(3) | correction |
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| 1st Author's Name | Takashi Suzuki |
| 1st Author's Affiliation | Kanagawa Institute of Technology (Kanagawa Inst. of Tech.) |
| 2nd Author's Name | Hiroyuki Tsuji |
| 2nd Author's Affiliation | Kanagawa Institute of Technology (Kanagawa Inst. of Tech.) |
| 3rd Author's Name | Akira Taguchi |
| 3rd Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
| 4th Author's Name | Tomoaki Kimura |
| 4th Author's Affiliation | Kanagawa Institute of Technology (Kanagawa Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-12-13 14:10:00 |
| Presentation Time | 20 minutes |
| Registration for | SIS |
| Paper # | SIS2013-54 |
| Volume (vol) | vol.113 |
| Number (no) | no.343 |
| Page | pp.149-152 |
| #Pages | 4 |
| Date of Issue | 2013-12-05 (SIS) |
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