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Real-Time Restoration of Nonstationatry Biomedical Signals under Additive Noises
http://hdl.handle.net/10191/20245
http://hdl.handle.net/10191/202455c97da70-f83f-4f0c-aa77-24e520387de2
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 | 2012-10-24 | |||||
タイトル | ||||||
タイトル | Real-Time Restoration of Nonstationatry Biomedical Signals under Additive Noises | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Real-Time Restoration of Nonstationatry Biomedical Signals under Additive Noises | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | restoration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | band-limitation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | real-time | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | additive noise | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | redundancy | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Hori, Junichi
× Hori, Junichi× Saitoh, Yoshiaki× Kiryu, Tohru |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In the present paper we shall examine the real-time restoration of biomedical signals under additive noises. Biomedical signals measured by instruments such as catheter manometers, ambulatory electrocardiographs and thermo-dilution sensors are susceptible to distortion and noise. Therefore, such signals must be restored to their original states. In the present study, nonstationary biomedical signals are observed and described using a mathematical model, and several restoration filters that are composed of a series of applications of this model are proposed. These filters restored band-limited approximations of the original signals in real-time. In addition, redundancy is introduced into these restoration filters in order to suppress additive noise. Finally, an optimum filter that accounts for restoration error and additive noise is proposed. | |||||
書誌情報 |
IEICE transactions on information and systems en : IEICE transactions on information and systems 巻 E82-D, 号 10, p. 1409-1416, 発行日 1999-10 |
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出版者 | ||||||
出版者 | 電子情報通信学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09168532 | |||||
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収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10826272 | |||||
権利 | ||||||
権利情報 | copyright@1999 IEICE | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://www.ieice.org/jpn/trans_online/index.html | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110003210079 |