公开(公告)号：US20230324167A1

公开(公告)日：2023-10-12

申请号：US18131596

申请日：2023-04-06

Applicant: FARO Technologies, Inc.

Inventor： John Chan ,  Udo Haedicke ,  Mathieu Dubé-Dallaire ,  Renaud Gaboriault Bédard

IPC: G01B11/00 ,  G01S7/481 ,  G01S17/89

CPC classification number: G01B11/005 ,  G01S7/4817 ,  G01S17/89

Abstract: Examples described herein provide a method that includes receiving a model corresponding to an assembly. The method further includes defining an object of interest in the model. The method further includes receiving a point cloud generated based on data obtained by scanning the assembly using a laser scanner. The method further includes aligning the point cloud to the model. The method further includes determining whether a component corresponding to the object of interest is located correctly relative to the assembly based at least in part on the point cloud aligned to the model. The method further includes, responsive to determining that the component is not located correctly, taking a corrective action.

公开(公告)号：US20230260223A1

公开(公告)日：2023-08-17

申请号：US18108756

申请日：2023-02-13

Applicant: FARO Technologies, Inc.

Inventor： John Chan ,  Daniel Korgel ,  Angelo Wostal ,  Michael Müller ,  Udo Haedicke

IPC: G06T19/00 ,  G06T19/20 ,  G06V10/74 ,  G06F3/01

CPC classification number: G06T19/006 ,  G06T19/20 ,  G06V10/761 ,  G06F3/017 ,  G06T2219/2004 ,  G06T2219/2016

Abstract: An example method includes generating a graphical representation of a point cloud of an environment overlaid on a video stream of the environment. The method further includes receiving a first selection of a first point pair, the first point pair including a first virtual point of the point cloud and a first real point of the environment, the first real point corresponding to the first virtual point. The method further includes receiving a second selection of a second point pair, the second point pair including a second virtual point of the point cloud and a second real point of the environment, the second real point corresponding to the second virtual point. The method further includes aligning the point cloud to the environment based at least in part on the first point pair and the second point pair and updating the graphical representation based at least in part on the aligning.

公开(公告)号：US20230324557A1

公开(公告)日：2023-10-12

申请号：US18129358

申请日：2023-03-31

Applicant: FARO Technologies, Inc.

Inventor： John Chan ,  Udo Haedicke ,  Mathieu Dubé-Dallaire ,  Renaud Gaboriault Bédard

IPC: G01S17/894 ,  G01S7/481 ,  G01S7/48

CPC classification number: G01S17/894 ,  G01S7/4817 ,  G01S7/4804

Abstract: Examples described herein provide a method that includes receiving, from a camera, a first image captured at a first location of an environment. The method further includes receiving, by a three-dimensional (3D) coordinate measurement device, first 3D coordinate data captured at the first location of the environment. The method further includes receiving, from the camera, a second image captured at a second location of the environment. The method further includes detecting, by a processing system, first features of the first image and second features of the second image. The method further includes determining, by the processing system, whether a correspondence exists between the first image and the second image. The method further includes, responsive to determining that the correspondence exists between the first image and the second image, causing the 3D coordinate measurement device to capture, at the second location, second 3D coordinate data.