US 12,437,384 B2
Computer-implemented method for optimising a determining of measurement data of an object
Matthias Flessner, Heidelberg (DE); and Patrick Fuchs, Heidelberg (DE)
Assigned to VOLUME GRAPHICS GMBH, Heidelberg (DE)
Appl. No. 17/924,333
Filed by Volume Graphics GmbH, Heidelberg (DE)
PCT Filed May 10, 2021, PCT No. PCT/EP2021/062287
§ 371(c)(1), (2) Date Nov. 9, 2022,
PCT Pub. No. WO2021/228748, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 10 2020 112 652.2 (DE), filed on May 11, 2020.
Prior Publication US 2023/0186453 A1, Jun. 15, 2023
Int. Cl. G06T 7/00 (2017.01); G01N 23/046 (2018.01); G01N 23/083 (2018.01); G01N 23/18 (2018.01); G06T 7/13 (2017.01); G06T 7/60 (2017.01)
CPC G06T 7/0004 (2013.01) [G01N 23/046 (2013.01); G01N 23/083 (2013.01); G01N 23/18 (2013.01); G06T 7/13 (2017.01); G06T 7/60 (2013.01); G06T 2207/20076 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30164 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A computer-implemented method for optimizing a determining of measurement data of an object, wherein the measurement data are evaluated for geometric properties of the object to be analyzed, wherein the measurement data are determined by means of a measurement of the object using at least one recording parameter, wherein the at least one recording parameter comprises at least one measurement geometry and/or at least one setting option for the measurement, wherein the method includes the following steps:
determining at least one measuring task for the object, wherein the measuring task includes an evaluation method and defines the geometric properties of the object to be analyzed;
optimizing the at least one recording parameter for the at least one measuring task to optimize the determination of measurement data;
determining the measurement data for the object by means of a measurement using the at least one optimized recording parameter;
carrying out the at least one measuring task for the object on the basis of the determined measurement data;
optimizing the evaluation method using simulated measurement data, which were determined by means of a simulation using the at least one optimized recording parameter, as training data; and
determining a probability value by means of the training data, wherein the probability value indicates whether the optimized evaluation method identifies a defect of a defined size.