Erzeugung eines Visualisierungsmodells für eine Mundhöhle

Details

Veröffentlichungs-Nr.

EP4765149

Anmeldetag

20. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

G16H30/40, A61C13/00

Abstract

The present disclosure relates to computer implemented method (1100) for generating a visualization model (110D) of an oral cavity. The method includes obtaining (1102) image data (202) associated with an image (202A) of a patient, determining (1104) oral cavity data (110A) associated with an oral cavity of the patient based on the image data (202), retrieving (1106) a three-dimensional (3D) dental model (106A) and a 3D template gingiva model (106B), and determining (1108) one or more alignment parameters (520A, 532A) for aligning at least one of a first portion of the 3D dental model, or a second portion of the 3D dental model with the dental structure of the oral cavity based on the oral cavity data. The method further includes determining (1110) one or more intensity parameters (110B) for matching a first set of colors of the 3D template gingiva model with a gingiva structure (704) based on the oral cavity data, generating (1112) a set of pixel values (110C) for a second set of colors of the 3D dental model based on the oral cavity data and one or more visualization attributes, and generating the visualization model based on the 3D dental model, the 3D template gingiva model, the one or more alignment parameters, the one or more intensity parameters and the set of pixel values.

Anmelder

Firma

3Shape A/S

Land

🇩🇰 Dänemark

Fachgebiete