Patent · US Active

Method for determining at least one object feature of an object

US10922813B2 · kind B2 · utility

0Cited by

4References

23Claims

0Family size

Assignee

Siemens Healthcare Limited · DE

Inventors

Alexander MUEHLBERG · Nuremberg, DE
Rainer Kaergel · Forchheim, DE
Michael Wels · Bamberg, DE
Michael Suehling · Erlangen, DE

Key dates

Filing date	Oct 9, 2018
Grant date	Feb 16, 2021
Priority date	—
Expiry date	May 6, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06T2210/41
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method is for determining at least one object feature of an object at least partially depicted by an object image. A respective preliminary feature for each object feature and at least one acquisition feature are determined from the object image. The preliminary feature depends on the object feature and on an imaging device used to acquire the object image and/or at least one imaging parameter used for acquiring and/or reconstructing the object image and/or an additional feature of the object. The acquisition feature depends on the imaging device and/or the imaging parameter and/or the additional feature of the object. A correction algorithm determines the object feature from the preliminary feature and the acquisition feature. The acquisition feature is determined by a respective determination algorithm that is selected and/or parametrized from a group of candidate algorithms, depending on multiple reference images.

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