【摘要】 运用数学形态学和计算机掩模扫描方法，建立了掩模图象自动分析ＴＯＯＴＨ．ＳＣＡ软件和方法，并应用于氟化物（ＮａＦ）对人牙釉质矿物影响的自动定量分析。获得龋齿损伤各层脱矿深度、类型和脱矿量。掩模扫描最小尺寸为０１μｍ×０１μｍ。所建立的应用软件和方法，对牙病变的定量研究有着重要意义。更多还原

【Abstract】 In light of mathematical morphology and computer mask scanning technique,a software TOOTHSCA for the automatic image analysis of tooth mineral contents has been developed.With the aid of this software,the effect of fluorides on human tooth enamel has been studied.Information,such as types of caries lesion,lesion depth and mineral contents in teeth,can be obtained automatically through computer mask scanning.The minimum size of mask scanning is 01 μm×01 μm.The method is of importance for human tooth protection and tooth pathological studies.更多还原