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    Please use this identifier to cite or link to this item: https://ir.csmu.edu.tw:8080/ir/handle/310902500/3391


    Title: 放射線影像變形之探討
    Dimensional Changes of Radiographic Image
    Authors: 高嘉澤;黃翠賢
    Contributors: 中山醫學大學
    Keywords: 放射線;影像變形
    Date: 1998-01-01
    Issue Date: 2010-12-21T03:05:52Z (UTC)
    Publisher: 教務處出版組
    Abstract: 臨床上,X光用於牙科臨床診斷中佔有重要的角色,尤其在矯正治療之診斷與治療計畫之決定。由於許多因素會造成影像失真,間接會影響診斷之正確性。本研究目的乃欲了解於何種情況下會造成X光影像的誤差。作者以不袗線製作與真實顱骨大小相近之立方體。依照後前臚攝影之方式,將物體於三度空間下作0度、5度和10度之旋轉,再分別給於攝影。由X光影像大小與實物大小作一比較其統計學上的差異性。結果發現物體於10度內之旋轉,影像與實物之大小差異不具差異性。
    URI: https://ir.csmu.edu.tw:8080/handle/310902500/3391
    Relation: 中山醫學雜誌 9:1 民87.01 頁7-14
    Appears in Collections:[教務處] 期刊論文

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