公开(公告)号：US11250580B2

公开(公告)日：2022-02-15

申请号：US16580084

申请日：2019-09-24

Applicant: DENTSPLY SIRONA INC.

Inventor： Marcel Meyer ,  Sascha Schneider ,  Anders Adamson ,  Ruwen Schnabel

IPC: G06K9/00 ,  G06T7/33 ,  G06N20/00 ,  G06N3/08 ,  G06T7/00 ,  G06T17/20

Abstract: A method, system and computer readable storage media for segmenting individual intra-oral measurements and registering said individual intraoral measurements to eliminate or reduce registration errors. An operator may use a dental camera to scan teeth and a trained deep neural network may automatically detect portions of the input images that can cause registration errors and reduce or eliminate the effect of these sources of registration errors.

公开(公告)号：US11291404B2

公开(公告)日：2022-04-05

申请号：US16579995

申请日：2019-09-24

Applicant: DENTSPLY SIRONA INC.

Inventor： Ruwen Schnabel ,  Sascha Schneider ,  Anders Adamson ,  Marcel Meyer

IPC: G06N20/00 ,  A61B5/00 ,  A61C7/00 ,  G06N3/02 ,  G06T7/00

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.

公开(公告)号：US20210090272A1

公开(公告)日：2021-03-25

申请号：US16580084

申请日：2019-09-24

Applicant: DENTSPLY SIRONA INC.

Inventor： Marcel Meyer ,  Sascha Schneider ,  Anders Adamson ,  Ruwen Schnabel

IPC: G06T7/33 ,  G06T7/00 ,  G06T17/20 ,  G06N3/08 ,  G06N20/00

Abstract: A method, system and computer readable storage media for segmenting individual intra-oral measurements and registering said individual intraoral measurements to eliminate or reduce registration errors. An operator may use a dental camera to scan teeth and a trained deep neural network may automatically detect portions of the input images that can cause registration errors and reduce or eliminate the effect of these sources of registration errors.

公开(公告)号：US20210085238A1

公开(公告)日：2021-03-25

申请号：US16579995

申请日：2019-09-24

Applicant: DENTSPLY SIRONA INC.

Inventor： Ruwen Schnabel ,  Sascha Schneider ,  Anders Adamson ,  Marcel Meyer

IPC: A61B5/00 ,  G06N20/00 ,  G06N3/02 ,  A61C7/00 ,  G06T7/00

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.