Mammographie-Abbildungssystem mit Verbesserter Bildauflösung und Verwendungsverfahren

Details

Veröffentlichungs-Nr.

EP4756721

Anmeldetag

10. November 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

G06T12/30

Abstract

An imaging device or system (10), e.g., a mammography imaging system (12), and associated method provides artefact-reduced images (420,422,424) of an object (52). The system (10) and method generates a standard reconstructed volume (410) of the object (52) created from one or more projection images (404) obtained of the object within an angular range of less than +/- 60 degrees relative to the object (52). A resolution enhancement artificial intelligence (414) is applied to the projection images (404) to form an artefact-reduced/quasi-isotropic volume (416), and one or more quasi-isotropic images (420,422,424) obtained therefrom along planes that are orthogonal to the plane of the detector (18) for the mammography imaging system (12) . The resolution of the quasi-isotropic images (420,422,424) is similar to images obtained in a simulated computed tomography imaging procedure and the quasi-isotropic volume (416) can be utilized to provide effective diagnostic images using strain elastography and the digital decompression of the quasi-isotropic volume (416) to create a modifiable digital uncompressed object volume (800).

Anmelder

Firma

GE Precision Healthcare LLC

Land

🇺🇸 USA