Reliability of distance measurements in dental CBCT images

Persistent ID (NDL): info:ndljp/pid/12071604

Material type: 博士論文

Author: 森, 友理恵

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Publication date: 2017-03-10

Material Format: Digital

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Name of awarding university/degree: 大阪歯科大学,博士（歯学）

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Note (General)：: We evaluated the accuracy of linear measurements in dental CBCTbased images for various sites in the field of view (FOV). We used a phantom of 30 sta...

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Material Type: 博士論文
Title: Reliability of distance measurements in dental CBCT images
Author/Editor: 森, 友理恵
Author Heading: 森, 友理恵
Publication Date: 2017-03-10
Publication Date (W3CDTF): 2017-03-10
Alternative Title: 歯科用CBCT画像の寸法安定性について
Degree grantor/type: 大阪歯科大学
Date Granted: 2017-03-10
Date Granted (W3CDTF): 2017-03-10
Dissertation Number: 甲第794号
Degree Type: 博士（歯学）
Conferring No. (Dissertation): 甲第794号
Text Language Code: eng
Subject Heading: CBCT
Accuracy
Measurements
Target Audience: 一般
Note (General): We evaluated the accuracy of linear measurements in dental CBCTbased images for various sites in the field of view (FOV). We used a phantom of 30 stacked commercially available CDR disks. The phantom was scanned with two conebeam computed tomogra phy (CBCT) units, a Kyocera Prevista Uni3D MultiOS and a Morita 3D Accuitomo F 17,and linear measurements were obtained with a digital caliper. The error characteristics were different for each device. There were similar errors on the edges of the FOV at 90 kV. Measurement errors in the upper and lower regions of the FOV tended to be slightly larger than in the middle. It is important to understand that the accuracy of linear meas urements in CBCT images varies depending on their location in the FOV.
2016年度
Persistent ID (NDL): info:ndljp/pid/12071604
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Collection: 障害者向け資料
Collection (Materials For Handicapped People:1): テキストデータ
Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
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Acquisition Basis: 博士論文（自動収集）
Date Accepted (W3CDTF): 2022-02-06T04:33:19+09:00
Date Created (W3CDTF): 2017-04-19
Format (IMT): application/pdf
Access Restrictions: 国立国会図書館内限定公開
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Periodical Title (URI): http://id.nii.ac.jp/1392/00000134/
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