公开(公告)号：US20210272281A1

公开(公告)日：2021-09-02

申请号：US17259519

申请日：2019-07-10

Applicant: DENTAL MONITORING

Inventor： Philippe SALAH ,  THOMAS PELLISSARD ,  Guillaume GHYSELINCK ,  Laurent DEBRAIX

IPC: G06T7/00 ,  G06K9/32 ,  G16H50/50 ,  G06F30/27

Abstract: Method for cutting a three-dimensional model of a dental scene, or “scene model.” The method includes acquiring a view of the scene model, called the “analysis view.” The method includes analyzing the analysis view by a neural network in order to identify, in the analysis view, at least one elementary zone representing an element of the dental scene, and assigning a value to at least one attribute of the elementary zone. The method includes identifying a region of the scene model represented by the elementary zone on the analysis view, and assigning, in the region, a value to an attribute of the scene model in accordance with the value of the attribute of the elementary zone.

公开(公告)号：US20210401281A1

公开(公告)日：2021-12-30

申请号：US17289845

申请日：2019-10-29

Applicant: DENTAL MONITORING

Inventor： Philippe SALAH ,  THOMAS PELLISSARD ,  Cedric LANCON ,  Laurent DEBRAUX

IPC: A61B1/24 ,  A61B1/00 ,  A61B1/32 ,  A61B5/00

Abstract: A dental photography kit that includes a support, taking the form of a housing. The support includes a support attachment part. The kit includes a dental retractor that defines a retractor opening and that includes a retractor attachment part that is removably attached to the support attachment part when the retractor is in the mounted position on the support. The kit includes a camera that is removably attached to the support in an operating position in which the camera is oriented to receive an at least partial image of the retractor opening. The retractor attachment part is articulated on the support attachment part.

公开(公告)号：US20210186658A1

公开(公告)日：2021-06-24

申请号：US17057608

申请日：2019-05-14

Applicant: DENTAL MONITORING

Inventor： Philippe SALAH ,  THOMAS PELLISSARD ,  Guillaume GHYSELINCK ,  Laurent DEBRAUX

IPC: A61C7/00 ,  A61C9/00 ,  A61C7/08 ,  G06T7/00 ,  A61B90/00

Abstract: A method for analyzing a real dental situation of a patient. The method includes steps, as follows, in succession. At an updated instant, acquisition of an updated image representing a real dental scene as observed by an operator. Simulation, for a simulation instant, of the real dental scene represented on the updated image, then determination of a virtual dental scene as a function of the simulation. Presentation of the virtual dental scene in transparent mode and overlaid on the real dental scene, or display of the updated image on a screen and presentation of the virtual dental scene overlaid with the representation of the real dental scene on the updated image displayed on the screen, in transparent mode or not on the representation.

公开(公告)号：US20220139028A1

公开(公告)日：2022-05-05

申请号：US17259504

申请日：2019-07-10

Applicant: DENTAL MONITORING

Inventor： Philippe SALAH ,  THOMAS PELLISSARD ,  Guillaume GHYSELINCK ,  Laurent DEBRAUX

IPC: G06T17/00 ,  G06T15/04 ,  G06T5/50

Abstract: A method for transforming an “original” view of an “original” digital three-dimensional model into a hyper-realistic view. The method includes creating a “transformation” learning base of more than 1000 “transformation” records. Each transformation record includes a “transformation” photo representing a scene, and a view of a “transformation” digital three-dimensional model modeling the scene, or “transformation view”, the transformation view representing the scene in the same way as the transformation photo. The method includes training at least one “transformation” neural network, by way of the transformation learning base. The method includes submitting the original view to the at least one transformation neural network, such that it transforms it into a hyper-realistic view.

公开(公告)号：US20210267716A1

公开(公告)日：2021-09-02

申请号：US17259516

申请日：2019-07-10

Applicant: DENTAL MONITORING

Inventor： Philippe SALAH ,  THOMAS PELLISSARD ,  Guillaume GHYSELINCK ,  Laurent DEBRAUX

IPC: A61C7/00 ,  A61C13/00 ,  G16H30/20 ,  G16H50/20 ,  G16H30/40 ,  G16H50/50 ,  G06F30/27 ,  G06N3/08

Abstract: A simulating method. The method includes acquiring an image of a dental arch of a patient, called the “original image.” The method includes subjecting the original image to a neural network, called the “modification neural network”, trained to locally modify the original image in order to obtain a “modified image.” The method includes presenting the modified image to the patient.