Patent ID: 11928851
Assignee: CARL ZEISS VISION INTERNATIONAL GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method for determining the reflectance behavior of a surface of an object, the method comprising the steps of:
providing a plurality of images of the object which differ in terms of a recording direction and/or in terms of an illumination direction during the recording;
creating of data sets with entries which each describe a reflectance value derived from the images and an assigned recording direction and an assigned illumination direction, with each data set being assigned to a point on the surface of the object; and
determining missing entries in the data sets on the basis of entries of already created data sets, wherein
a measure of similarity to the reflectance values derived from the images is taken into account when determining missing entries in the data sets.