Automatisierte Auswahl von Bildern für Mehrphasige Leberstudien

Details

Veröffentlichungs-Nr.

EP4715731

Anmeldetag

23. September 2024

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

G06T7/00, G06T7/10(BLOCK KAI TOBIAS et al.)

Abstract

Disclosed herein is a method that comprises: receiving (200) three-dimensional tomographic liver images (122), calculating (202) a first feature vector (128) by inputting the individual images (124) into a three-dimensional feature extractor (126), generating (204) at least one two-dimensional projection (130, 132, 134), calculating (206) at least one second feature vector (138, 140, 142) by inputting the projections into a two-dimensional feature extractor, creating (208) a combined feature vector (144); and receiving (210) an arterial phase image score (148), a portal venous phase image score (150), and a delay phase image score (152) by inputting the combined feature vector into a classifier module (146). The method further comprises: providing (212) an arterial phase image (156) using the arterial phase image score, providing (214) a portal venous phase image (158) using the portal phase image score, and providing (216) a delay phase image (160) using the delay phase image score.

Anmelder

Firma

Koninklijke Philips N.V.

Land

🇳🇱 Niederlande

Fachgebiete