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局所的統計量を用いたデジタル画像復元フィルター
http://hdl.handle.net/10258/726
http://hdl.handle.net/10258/7261ca56d13-9249-4328-a0f3-2d51e1a26258
名前 / ファイル | ライセンス | アクション |
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kiyo37_rikou_pp123-133.pdf (862.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2014-03-04 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 局所的統計量を用いたデジタル画像復元フィルター | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | DIGITAL IMAGE RESTORATION USING LOCAL STATISTICS | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
大嶺, 治樹
× 大嶺, 治樹× 安部, 嘉一× 土手, 康彦 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper reports a new algorithm for the restoration of defocused and noised image. To overcome signal-to-noise ratio problems, a nonstationary image model was introduced. The restoration filter consists of two domain processings. The first processing is for an adaptive noise reduction in the image domain. The second is for the image restoration in frequency domain. The proposed algorithm have a merit that edges in the degraded image is restored sharp without loss of the effect of the noise suppression. The restoration effects of our method were visualized by computer simulations and compared with the ones by the popular Wiener filter. The introduction of fast Fourier transformation shortened the total time for the processings. | |||||
言語 | en | |||||
書誌情報 |
ja : 室蘭工業大学研究報告. 理工編 en : Memoirs of the Muroran Institute of Technology. Science and engineering 巻 37, p. 123-133, 発行日 1987-11-10 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 室蘭工業大学 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 40003627646 | |||||
日本十進分類法 | ||||||
主題Scheme | NDC | |||||
主題 | 547.8 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 05802415 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00238225 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |