Patent · US Active

Locating code image zones in an image of a code bearing object

US12165001B2 · kind B2 · utility

0Cited by

1References

22Claims

0Family size

Assignee

SICK AG · DE

Inventors

Pascal SCHÜLER · Waldkirch, DE
Christofer Roser · Waldkirch, DE
Thorsten Falk · Waldkirch, DE
Sascha BURGHARDT · Waldkirch, DE
Romain MÜLLER · Waldkirch, DE

Key dates

Filing date	Feb 10, 2023
Grant date	Dec 10, 2024
Priority date	—
Expiry date	Feb 10, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG06K7/1491
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of locating code image zones in an output image of a code bearing object (14), wherein first candidates for code image zones are determined in a first segmentation process using a process of classical image processing without machine learning and second candidates for code image zones are determined in a second segmentation process using machine learning, with the first and second candidates being fused to locate the code image zones.

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