Verfahren und Vorrichtung zur Verarbeitung eines Intraoralen Scanbildes

Details

Veröffentlichungs-Nr.

EP4745889

Anmeldetag

6. November 2025

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

G06T7/55, A61C9/00(ALIGN TECHNOLOGY INC et al.)(KOPELMAN AVI et al.)

Abstract

A method and apparatus for processing intraoral scan images capable of improving visibility of insufficiently scanned areas are disclosed. The method for processing intraoral scan image includes the steps of: positioning an intraoral scanning unit (50) inside an oral cavity and scanning an oral structure to obtain a primary shape image (30) of the oral structure including one or more insufficiently scanned areas (32); selecting one insufficiently scanned area (32a) from among the one or more insufficiently scanned areas (32); generating a secondary shape image (40) by moving the primary shape image (30) so as to increase an identifiability of the selected insufficiently scanned area (32a); setting a position of the insufficiently scanned area (32a) from the secondary shape image (40); when the position of the insufficiently scanned area (32a) is set, additionally scanning the selected insufficiently scanned area (32a) to obtain an additional scan shape image of the insufficiently scanned area (32a); and integrating the obtained additional scan shape image of the insufficiently scanned area (32a) with the primary shape image (30) of the oral structure to obtain a tertiary shape image (42) in which an image of the insufficiently scanned area (32a) is supplemented.

Anmelder

Firma

Huvitz Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete