Patent · US Active

Method for generating super-resolution images having improved image resolution and measuring device

US9165341B2 · kind B2 · utility

1Cited by

1References

9Claims

0Family size

Assignee

Testo AG · DE

Inventors

Jan-Friso Evers-Senne · Titisee, DE
Martin Stratmann · Meerbusch, DE
Matthias Schmieder · Glückstadt, DE
Jorg Lange · Eberdingen, DE

Key dates

Filing date	Dec 10, 2012
Grant date	Oct 20, 2015
Priority date	—
Expiry date	Dec 10, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/20221
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

In the case of a measuring device for recording a sequence of individual images (6, 7, 8) in a non-visible spectral range, a method for generating an SR image (11) having an image resolution that is higher than an image resolution of the individual images (6, 7, 8) is provided, wherein, for the individual images (6, 7, 8), a displacement vector field (11, 12) is determined with a calculation of the optical flow and the individual images (6, 7, 8) are segmented into segments (20, 21, 22, 23, 24, 25) with regard to the values of the displacement vector field (11, 12), and an optimization method is carried out for calculating the SR image (11) from the individual images (6, 7, 8) with variation parameters individually assigned to the segments (20, 21, 22, 23, 24, 25).

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