Patent · US Active

Method and apparatus for generating a 3D reconstruction of an object

US12033280B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Carl Zeiss Vision International GmbH · DE

Inventors

Oliver Schwarz · Rainau, DE
Lars Omlor · Dublin, US

Key dates

Filing date	Apr 27, 2020
Grant date	Jul 9, 2024
Priority date	—
Expiry date	Jan 10, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06T2211/464
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The generation of a 3D reconstruction of an object is disclosed, which includes illuminating the object, capturing image data in relation to the object, and calculating the 3D reconstruction of the object from the image data. The image data contains first image data and second image data, wherein the first image data are captured when the object is illuminated with illumination light, at least some of which, in relation to an object imaging beam path, is reflected light which illuminates the object, wherein the second image data are captured from different recording directions when the object is illuminated with illumination light, at least some of which is guided in the object imaging beam path, and wherein the 3D reconstruction of the object is calculated from the first image data and the second image data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.