@article{oai:hsuh.repo.nii.ac.jp:00009982,
 author = {田中, 力延 and 細川, 洋一郎 and 大西, 隆 and 佐野, 友昭 and 飯沼, 英人 and 藤原, 秀光 and 金子, 昌幸 and TANAKA, Likinobu and HOSOKAWA, Yoichiro and OHNISHI, Takashi and SANO, Tomoaki and IINUMA, Hideto and FUJIWARA, Hidemitsu and KANEKO, Masayuki},
 issue = {2},
 journal = {北海道医療大学歯学雑誌},
 month = {Dec},
 note = {P(論文), In order to evaluate image precision of a computed tomography (CT), acrylic and glass cubes soaked in the water were scaned and length was measured on a constructed image. The following conclusions were obtained from the above-mentioned results: 1. Length is different from that of the actual size according to software used for measurement in some cases. 2. Length of glass cubes with a high CT number tends to be measured longer than the actual one in comparison with acrylic cubes. 3. An error is apt to occur in the peripheral part due to the partial volume effect. 4. Difference in precision in the Z axis direction caused by the scan method is not observed. 5. Increase of errors towards the Z axis direction accompanying movement of the table is within the allowable range but should be considered clinically.},
 pages = {143--146},
 title = {本学ヘリカルCT(ProSpeed F II)における距離計測の精度評価},
 volume = {24},
 year = {2005}
}