US 2021/0241885 A1 · TOOTH VIRTUAL EDITING METHOD AND SYSTEM, COMPUTER DEVICE, AND STORAGE MEDIUM

Abstract

A tooth virtual editing method comprises: constructing a three-dimensional image basic database of a human oral cavity; acquiring three-dimensional image data of a user oral cavity, performing image pattern recognition on the three-dimensional image data according to the stored three-dimensional image basic database, recognizing an object to which the image data belongs, and establishing an object annotation system of the user oral cavity, wherein the object contains a block and/or an entity; and performing virtual editing on the object according to the established object annotation system of the current user, and displaying an updated three-dimensional image of the teeth.

Claims18

Dependent claims

A tooth virtual editing method, comprising the steps of:

Step S1, constructing a three-dimensional image basic database of a human oral cavity;
Step S2, acquiring three-dimensional image data of a user oral cavity, performing image pattern recognition on the three-dimensional image data according to the stored three-dimensional image basic database, recognizing an object to which the image data belongs, and establishing an object annotation system of the user oral cavity;
and
Step S3, performing virtual editing on the object according to the established object annotation system of a current user, and displaying an updated three-dimensional image of user's teeth.

1 more element

A tooth virtual editing device, comprising:

a three-dimensional image basic database established according to big data of human oral cavities;
an image data acquisition device for acquiring and obtaining three-dimensional image data of a user oral cavity and sending the three-dimensional image data to an image pattern recognition device;
the pattern recognition device for receiving the three-dimensional image data sent by the image data acquisition device, retrieving from the basic database of the system, and recognizing an object to which the three-dimensional image data belongs;
a virtual editing device for, according to the recognized object, performing virtual editing on the object;
and
a display device for displaying appearance of the edited three-dimensional image of user's teeth.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/054,068Filed 30 May 2019

Priority

CN 201811178300.310 Oct 2018

Published

5 Aug 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification19 codes

G16H 30/40
ICT specially adapted for the handling or processing of medical images: for processing medical images, e.g. editing
G06T 7/62
Analysis of geometric attributes: of area, perimeter, diameter or volume
G06T 19/20
Manipulating three-dimensional [3D] models or images for computer graphics: editing of three-dimensional [3D] images, e.g. changing shapes or…
G06V 20/20
Scenes; Scene-specific elements: in augmented reality scenes

Tooth virtual editing method and system, computer device, and storage medium

Life of this patent

Tooth virtual editing method and system, computer device, and storage medium

Life of this patent

Abstract

Claims18