2026-03-14T14:16:07Z https://mdu.repo.nii.ac.jp/oai

oai:mdu.repo.nii.ac.jp:00000818 2023-06-19T08:29:09Z 1:40:98

歯科用X線フィルムの電子保管のための画像評価 第一報 デンタルX線フィルムの画像評価 Comparative Study of Image Performance for Digitized Image Archiving : The dental radiograph and its CRT image 内田, 啓一 深澤, 常克 滝沢, 正臣 人見, 昌明 児玉, 健三 長内, 剛 和田, 卓郎 デンタルフィルム 電子保管 視覚的評価 application/pdf A comparative study of CRT images with the original radiograph for use in digitized image archiving and reference was carried out. Using a small image processing system with a penetration pattern scanner, a dental radiograph was digitized. The digitized image was then displayed on a CRT monitor. The original dental radiograph and this digitized image were visually evaluated using 5 anatomical landmarks, and the evaluation scores were then statisticaly compared. The quality of the digitized image was equaly to good or slightly poorer than that of the original dental radiograph. It is suggested that the slightly poorer digitized image quality might be compensated for by appropriate selection of the input characteristics of the scanner or original X-ray condition. 松本歯科大学学会 1996-08-31 jpn journal article VoR https://mdu.repo.nii.ac.jp/records/818 AN00232590 0385-1613 松本歯学 22 2 156 160 https://mdu.repo.nii.ac.jp/record/818/files/matsumoto_shigaku_22-02-05.pdf application/pdf 792.3 kB 2012-05-24