Invention Grant
- Patent Title: Method for gauging surfaces with classification of measurements as valid or non-valid
-
Application No.: US16784141Application Date: 2020-02-06
-
Publication No.: US11067390B2Publication Date: 2021-07-20
- Inventor: Frank Przygodda , Thomas Jensen
- Applicant: HEXAGON TECHNOLOGY CENTER GMBH
- Applicant Address: CH Heerbrugg
- Assignee: HEXAGON TECHNOLOGY CENTER GMBH
- Current Assignee: HEXAGON TECHNOLOGY CENTER GMBH
- Current Assignee Address: CH Heerbrugg
- Agency: Maschoff Brennan
- Priority: EP19156061 20190207
- Main IPC: G01B11/30
- IPC: G01B11/30 ; G01B9/02
Abstract:
A method for measurement of a surface, in particular according to the principle of Optical Coherence Tomography, whereby distances to points of the surface are measured based on interferograms and classifying of measurements as non-valid or valid based on evaluation of phase change or amplitude change of a respective interferogram.
Public/Granted literature
- US20200256671A1 METHOD FOR GAUGING SURFACES WITH CLASSIFICATION OF MEASUREMENTS AS VALID OR NON-VALID Public/Granted day:2020-08-13
Information query
