Philippe SALAH,William AYACHE,Laurent DEBRAUX,Guillaume GHYSELINCK,Thomas PELLISSARD
申请号：
US15522520
公开号：
US20170325689A1
申请日:
2015.10.27
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method for monitoring a property of the appearance of the teeth of a patient, said method including: A) acquiring, by means of a first acquisition apparatus, at least one first two-dimensional image of said teeth and of a first reference gauge, referred to as “initial image”； B) acquiring, by means of a second acquisition apparatus, at least one second two-dimensional image of said teeth and of a second reference gauge having the same appearance as the first reference gauge, referred to as “updated image”； C) standardising the initial and updated images such that the representations of the first and second reference gauges on the standardised initial and updated images have the same appearance； D) before or after step C, marking the same region of the teeth on the initial and updated images； and E) comparing the appearance of said region in the standardised initial and updated images.
