System und Verfahren zur Verarbeitung Medizinischer Bilddaten

Details

Veröffentlichungs-Nr.

EP4797198

Anmeldetag

11. Juli 2025

Veröffentlichung

26. August 2026

Rechtsraum

EP

IPC

G06T5/50, G06T5/70

Abstract

The invention relates to a system (20) for processing medical image data, the system (20) comprising: - a data interface (21), configured for receiving a pair of image-datasets, the pair of image-datasets comprising an R-image-dataset (13) with a high signal-to-noise ratio and an N-image-dataset (14) with a low signal-to-noise ratio, - a mixing-unit (23), configured for mixing, in particular adding, the R-image-dataset (13) to the N-image-dataset (14) in a weighted mixing manner, - an untangling-unit (24), configured for untangling, in particular subtracting, a reference-dataset (15) from a processed-dataset (17) in a weighted untangling manner, - an output-unit (25), configured for outputting an output-dataset (18), wherein the system (20) is configured for a) applying an Al model (22) to the R-image-dataset (13), wherein the reference-dataset (15) is generated, b) mixing the R-image-dataset (13) and the N-image-dataset (14) by the mixing-unit (23), wherein a work-dataset (16) is generated, c) applying the Al model (22) to the work-dataset (16), wherein the processed-dataset (17) is generated, d) untangling the reference-dataset (15) from the processed-dataset (17) by the untangling-unit (24), wherein the output-dataset (18) is generated, e) outputting the output-dataset (18) by the output-unit (25).

Anmelder

Firma

Siemens Healthineers AG

Land

🇩🇪 Deutschland

Fachgebiete