Patent · US Active

Method, system and computer readable storage media for the detection of errors in three-dimensional measurements

US11291404B2 · kind B2 · utility

5Cited by

1References

15Claims

0Family size

Assignee

Dentsply Sirona Inc. · US

Inventors

Ruwen SCHNABEL · Darmstadt, DE
Sascha Schneider · Mühltal, DE
Anders Adamson · Darmstadt, DE
Marcel Meyer · Bensheim, DE

Key dates

Filing date	Sep 24, 2019
Grant date	Apr 5, 2022
Priority date	—
Expiry date	Feb 10, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30036
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A method, system and computer readable storage media for defects in images during three-dimensional measurement of teeth. An operator may use a dental camera to scan teeth and a trained deep neural network may automatically detect portions of the input images having defects and generate output information regarding those defects for corrective measures to be taken.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.