Patent · US Active

Provision of a differential image dataset and a trained generator function

US11423539B2 · kind B2 · utility

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20Claims

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Assignee

Siemens Healthcare Limited · DE

Inventors

Christian Kaethner · Forchheim, DE
Sai Gokul Hariharan · Forchheim, DE
Markus Kowarschik · Koblenzer Straße, DE

Key dates

Filing date	Jun 3, 2020
Grant date	Aug 23, 2022
Priority date	—
Expiry date	Dec 14, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06V2201/03
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

In an embodiment, a first real image dataset of an examination volume is received. The examination volume includes a vessel here, and the first real image dataset maps the examination volume includes contrast medium. Furthermore a differential image dataset of the examination volume is determined by application of a first trained generator function to input data. Here the input data includes the first real image dataset and a parameter of the trained generator function based on a GA algorithm. Furthermore the differential image dataset is provided.

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