Computerimplementiertes Verfahren zur Paarung Anatomischer Einheiten von mindestens einem Patienten auf Medizinischen Bildern

Details

Veröffentlichungs-Nr.

EP4811287

Anmeldetag

21. März 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

G06T7/30, G06T7/11

Abstract

The present document involves a computer-implemented method for pairing anatomical entities of at least one patient on medical images, the method comprising:- obtaining (S1) at least a first medical image and a second medical image of an anatomical region of said patient, andfor each medical image:o segmenting (S2) at least one anatomical reference entity of said medical image to generate a first segmentation map,o segmenting (S3) at least one anatomical target entity of said medical image to generate a second segmentation map,o computing (S4) a feature tensor respectively based on the first and second segmentation maps,- computing (S5) a similarity matrix between the feature tensor of said first medical image and the feature tensor of said second medical image,- characterizing (S6) the correspondence between anatomical entities of said first and second medical images, based on the similarity matrix.

Anmelder

Firma

Guerbet

Land

🇫🇷 Frankreich

Fachgebiete