Method and computer program for time-resolved calculation of a deformation of a body

US11906292B2 · kind B2 · utility

Assignee

• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

• Stefan Hiermaier · Freiburg (Elbe), DE
• Randolf Hanke · Fürth, DE
• Siegfried Nau · Bad Hersfeld, DE
• Stefan Moser · Hallbergmoos, DE
• Norman Uhlmann · Erlangen, DE
• Jens FRITSCH · Freiburg (Elbe), DE
• Malte Kurfiss · Freiburg (Elbe), DE
• Rolf Behrend · Furth, DE
• Ines Butz · Freiburg (Elbe), DE

Key dates

• Filing date: Apr 8, 2020
• Grant date: Feb 20, 2024
• Expiry date: Feb 6, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G06T2207/10128
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An example of a method for time-resolved calculation of a deformation of a body comprises calculating (110) a model of the body during the deformation. The method further comprises calculating (120) a predicted X-ray image for the body for a plurality of time points during the deformation based on the model. The method further comprises obtaining (130) one measured X-ray image of the body each for the time points during the deformation. The method further comprises modifying (140) the model based on the predicted X-ray images and the measured X-ray images.