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Restoration of Motion-Blurred Image by RLS Wiener Smoother and Filter
http://hdl.handle.net/10232/18873
http://hdl.handle.net/10232/188738a284d76-d481-4987-91f7-408c4b65804b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00408518_v64_p67-81.pdf (6.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-12-22 | |||||
| タイトル | ||||||
| タイトル | Restoration of Motion-Blurred Image by RLS Wiener Smoother and Filter | |||||
| 著者 |
NAKAMORI, Seiichi
× NAKAMORI, Seiichi× KITASAKO, Mume |
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| 著者よみ | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 67097 | |||||
| 姓名 | ナカモリ, セイイチ | |||||
| 別言語の著者 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 67098 | |||||
| 姓名 | 中森, 誠一 | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Image Restoration | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Blurred Image | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | RLS Wiener Fixed-Point Smoother | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | RLS Wiener Filter | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Point-Spread Function (PSF) | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 要約(Abstract) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Hitherto, a variety of image restoration techniques have been applied to the image restoration problems degraded by the blur and the observation noise. This paper examines, for the first time, to restore the degraded image by the RLS Wiener fixed-point smoother and filter. In this paper, it is assumed that the degraded image is generated in terms of blur and additional white observation noise. In the RLS Wiener estimators, the following information is used: (1) the system matrix for the state vector, (2) the variance of the state vector, (3) the variance of the white observation noise, and (4) the observation vector. As is shown in the simulation example, the observation vector is related to the point-spread function (PSF), which is known as a parameter to cause blur in two-dimensional images. A numerical simulation example shows that the proposed image restoration technique, for the degraded image including the blur, by the RLS Wiener fixed-point smoother and filter is feasible. | |||||
| 収録雑誌名 |
鹿児島大学教育学部研究紀要. 自然科学編 en : Bulletin of the Faculty of Education, Kagoshima University. Natural science 巻 64, p. 67-81 |
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| 作成日 | ||||||
| 日付 | 2013-03-12 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03896692 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00408518 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 007 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 公開者よみ | ||||||
| 値 | カゴシマ ダイガク | |||||
| 公開者別名 | ||||||
| 値 | Kagoshima University | |||||
