Patent · US Active

Computer-implemented method for determining centring parameters for mobile terminals, mobile terminal and computer program

US11747651B2 · kind B2 · utility

0Cited by

8References

17Claims

0Family size

Assignee

Carl Zeiss Vision International GmbH · DE

Inventors

Jeremias Gromotka · Aalen, DE
Michael Gamperling · Leipheim, DE

Key dates

Filing date	Nov 18, 2022
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Nov 18, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30201
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods and devices for determining at least one centring parameter are disclosed. A mobile terminal is moved from a first position to a second position, and a respective image is captured of an eye area of a person. The acceleration is also measured during the movement. The centring parameter is then determined based on the captured image and the measured acceleration.

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