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Band-Suppressed Restoration of X Ray Images Blurred by Body Movement
http://hdl.handle.net/10191/20307
http://hdl.handle.net/10191/203070fb4aa7f-e9b2-485e-b692-a84548f4593b
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-10-31 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Band-Suppressed Restoration of X Ray Images Blurred by Body Movement | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | X-Ray Images | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Restoration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Band Suppression | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Blur | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Body Movement | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Hori, J.
× Hori, J.× Saitoh, Y.× Kiryu, T.× Okamoto, K.× Sakai, K. |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The restoration of X-ray images that have been blurred due to body movement are discussed. The observation system for these images is described using a mathematical model, and several restoration filters composed of a series of such models are proposed. These filters restore band-suppressed approximations of the original images. In addition, redundancy is introduced into these restoration filters in order to suppress additive noise. These filters are expanded to be applicable not only to parallel translations, but also to rotations by coordinate transformation. The proposed methods are applied to blurred X-ray images of a bone model of the elbow joint. The parameters of the restoration filter are estimated using a marker attached to the subject as a reference signal. | |||||
言語 | en | |||||
書誌情報 |
en : Methods of information in medicine 巻 38, p. 130-133, 発行日 2000 |
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出版者 | ||||||
言語 | en | |||||
出版者 | Schattauer | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0026-1270 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00737631 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1055/s-0038-1634282 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
著者版フラグ | ||||||
値 | publisher |