颌面部下1/3标志计算机图像分析系统的建立  

The establishment of the digital imaging analysis system on the lower maxillofacial soft tissues

作　　者：陆尔奕[1] 罗建平[1] 杨宠莹[1] 

机构地区：[1]上海第二医科大学口腔医学院口腔修复教研室,200011

出　　处：《上海口腔医学》1997年第4期216-218,234,共4页Shanghai Journal of Stomatology

基　　金：卫生部资助!96-2-291

摘　　要：软组织形态是评价修复效果和颜面外观的重要指标。本研究采用计算机图像分析技术，将图象信号转换为数字信号输入计算机进行采像、测量和分析，初步建立了一个与口腔修复专业相关的颌面部计算机图象分析系统。该系统具有定量性、精确性等优点，对今后垂直距离的重建提供又一新思路。Soft issues shape is an important parameter to evaluate the postprosthetic effect of facial profile.In this study, the technique of digital imaging analysis was used to transferring from imaging informations to digital informations, and then these informations were inputted to computer for capturing, measuring and analyzing. So far, a set of digital imaging analysis system relating to the speciality of prosthodontics has been established preliminarily, with the advantage of quantitative analysis, non invasion and accuracy.It will provide a new way for reconstructing vertical dimension of occlusion.

关 键 词：计算机图象分析 垂直距离 颌面部软组织 

分 类 号：R782.24[医药卫生—口腔医学]