Jean-Marc INGLESE,Yannick GLINEC,Eamonn BOYLE,Eric VERMELLE,Marianne BELCARI,Arnaud CAPRI,Victor C. WONG
申请号：
US16626988
公开号：
US20200129069A1
申请日:
2018.06.29
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An exemplary optical apparatus has an OCT imaging apparatus with a first light source for low coherence light of wavelengths above a threshold wavelength and a signal detector that obtains an interference signal between low coherence light from the sample and low coherence light reflected from a reference. A surface contour imaging apparatus has a second light source that emits one or more wavelengths of surface illumination below the threshold wavelength, a camera to acquire images from illumination reflected from the sample. The exemplary optical apparatus and/or exemplary methods for using the same can provide reduced errors in generating a dental 3D surface mesh.
