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Evaluation of Homogeneity on Cone Beam Computed Tomography Imaging with Flat Panel Detector
https://shinshu.repo.nii.ac.jp/records/43943
https://shinshu.repo.nii.ac.jp/records/439434a6ec550-51bd-4082-9694-860e20afa46e
名前 / ファイル | ライセンス | アクション |
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https://mdu.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2788&item_no=1&attribute_id=22&file_no=1
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Item type | Journal Article(1) | |||||
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公開日 | 2020-11-01 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Evaluation of Homogeneity on Cone Beam Computed Tomography Imaging with Flat Panel Detector | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | フラットパネル検出器を用いた円錐ビームCT画像の均一性の評価 | |||||
作成者(その他言語) |
Sugino, Noriyuki
× Sugino, Noriyuki |
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公開者(その他言語) | ||||||
姓名 | Society, for Hard Tissue Regenerative Biology (硬組織再生生物学会) | |||||
書誌情報 |
Journal of Hard Tissue Biology 巻 18, 号 2, p. 101-109, 発行日 2009-08 |
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言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 感度と特異度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 口腔診断 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | X線CT | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 画像ファントム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 結果再現性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 診断用機器 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | フラットパネルディテクタ\n | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Computed tomography | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cone beam | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Flat panel detector | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Homogeneity | |||||
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 | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Cone beam computed tomography (CBCT) with a flat panel detector can provide more precise and fine images compared to that with an image intensifier which have been used previously. Measurement of the length clearly varies among different measurement regions on the images of CBCT with an image intensifier. However, little is known whether measurement of the length on the images of CBCT with a flat panel detector varies as well or uniform. The objective of this study was, therefore, to analyze the homogeneity of the measurement of the length on the images of the CBCT with a flat panel detector. The results demonstrated that both short- and long-term reproducibility of measurement of the length on the CBCT images of the x-ray mesh gauge was less than 1.5%. The non-uniformity of measurement of the length on the CBCT images was less than 2% between any of two regions. The non-uniformity of measurement of the length on the CBCT images with φ60mm×h60mm exposed area was almost constant at any regions independent of the tube current. That on the CBCT images with φ40mm×h40mm exposed area varied randomly. The non-uniformity of measurement of the length varied randomly on the CBCT images with small exposed area; however, this was considerably small and negligible. The results suggest that measurement of the length on the images of CBCT with a flat panel detector may be substantially uniform at any regions in comparison with that on the images of CBCT with an image intensifier. | |||||
日付 | ||||||
日付 | 2019-02-12 | |||||
日付タイプ | Created | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
資源識別子URI | ||||||
識別子 | http://id.nii.ac.jp/1070/00002778/ | |||||
識別子タイプ | URI | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1341-7649 | |||||
処理レコードID(総合目録DB) | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11074332 | |||||
情報源 | ||||||
関連名称 | 雑誌掲載論文(電子版) | |||||
情報源 | ||||||
関連名称 | https://doi.org/10.2485/jhtb.18.101 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.2485/jhtb.18.101 | |||||
NII論文ID | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | http://ci.nii.ac.jp/naid/10025927855 | |||||
医中誌ID | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | ICHUSHI | |||||
関連識別子 | https://search.jamas.or.jp/link/ui/2010071420 | |||||
権利 | ||||||
権利情報 | © 2009 by The Hard Tissue Biology Network Association(JHTBNet) | |||||
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 |