Patents - Global Data - Dimensions
Application
INTRAORAL SCANNING WITH SURFACE DIFFERENTIATION
Applicants
- 3Shape (Denmark)
[NORA names: 3Shape; Private Research; Denmark; Europe, EU; Nordic; OECD]
Abstract
Disclosed herein is method for generating a digital 3D representation of at least a part of an intraoral cavity, the method comprising:
- recording a plurality of views containing surface data representing at least the geometry of surface points of the part of the intraoral cavity using an intraoral scanner, wherein the surface data also comprises color information;
- determining a weight for each surface point at least partly based on scores that are measures of belief of that surface point representing a particular type of surface;
- executing a stitching algorithm that performs weighted stitching of the surface points in said plurality of views to generate the digital 3D representation based on the determined weights; and
- wherein the scores for the surface points are found by at least one score-finding algorithm, wherein the at least one score-finding algorithm is a machine-learning algorithm trained on color images.
Patent Family Records (8)
Intraoral scanning with surface differentiation
3Shape (Denmark), 3Shape AS ÖJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2024, US-11974900-B2
INTRAORAL SCANNING WITH SURFACE DIFFERENTIATION
3Shape (Denmark), 3Shape AS ÖJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2024, EP-4375748-A2
INTRAORAL SCANNING WITH SURFACE DIFFERENTIATION
3Shape (Denmark), 3Shape AS ÖJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2024, EP-3752982-B1
INTRAORAL SCANNING WITH SURFACE DIFFERENTIATION
3Shape (Denmark), 3Shape AS ÖJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2021, US-20210106409-A1
Intra-premises scanning with surface differentiation
3SHAPE A, 3Shape (Denmark) OEJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2020, KR-20200123160-A
INTRAORAL SCANNING WITH SURFACE DIFFERENTIATION
3Shape (Denmark), 3Shape AS ÖJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2020, EP-3752982-A1
Intraoral scanning with surface differentiation
3Shape (Denmark), 3Shape AS OJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2020, CN-112106109-A
INTRAORAL SCANNING WITH SURFACE DIFFERENTIATION
3SHAPE AS, 3Shape (Denmark) ÖJELUND HENRIK, HOEDT ASGER VEJEN, HOLLENBECK KARL JOSEF, (...more)
2019, WO-2019158442-A1