Optics: measuring and testing – By polarized light examination – With light attenuation
Patent
1993-04-27
1995-01-31
Evans, F. L.
Optics: measuring and testing
By polarized light examination
With light attenuation
250561, G01B 1103, G01B 1124
Patent
active
053862929
ABSTRACT:
3D tooth measurement by means of an optical probe wherein a prior matting treatment of the tooth to be measured can be dispensed with. The consequential reflection-dependent measuring errors are compensated by an error correction method.
REFERENCES:
patent: 4935635 (1990-06-01), O'Harra
Gassler Joachim
Konz Christian
Massen Robert
Richter Harald
Evans F. L.
Kaltenbach & Voight GmbH & Co.
LandOfFree
Optical measurement of teeth does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical measurement of teeth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical measurement of teeth will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1105585