Patents by Inventor Joydeep Yadav

Joydeep Yadav has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features
    Patent number: 10281259
    Abstract: A measurement device having a camera captures images of an object at three or more different poses. A processor determines 3D coordinates of an edge point of the object based at least in part on the captured 2D images and pose data provided by the measurement device.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: May 7, 2019
    Assignee: FARO TECHNOLOGIES, INC.
    Inventors: Robert E. Bridges, Joydeep Yadav
  • THREE-DIMENSIONAL IMAGER
    Publication number: 20180240241
    Abstract: A system and method for generating a point cloud of a scanned object is provided. The method includes determining a distance to each of a plurality of points on the object based at least in part on a phase shift of a light emitted from a measurement device having at least two image devices. A point cloud is generated based at least in part on the distances to the plurality of points. An edge point is identified from a 2D image acquired by one of the image devices. A corresponding point is determined in the other image device based at least in part on a first phase value of the edge point and a epipolar relationship between the image devices. The 3D coordinates of the edge point and the corresponding point are determined based on triangulation. The edge point is added to the point cloud.
    Type: Application
    Filed: November 20, 2017
    Publication date: August 23, 2018
    Inventors: Matthew Armstrong, Joydeep Yadav
  • ARTICULATED ARM COORDINATE MEASUREMENT MACHINE THAT USES A 2D CAMERA TO DETERMINE 3D COORDINATES OF SMOOTHLY CONTINUOUS EDGE FEATURES
    Publication number: 20180172428
    Abstract: A measurement device having a camera captures images of an object at three or more different poses. A processor determines 3D coordinates of an edge point of the object based at least in part on the captured 2D images and pose data provided by the measurement device.
    Type: Application
    Filed: January 22, 2018
    Publication date: June 21, 2018
    Inventors: Robert E. Bridges, Joydeep Yadav
  • Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features
    Patent number: 9879976
    Abstract: A portable articulated arm coordinate measuring machine (AACMM) having an integrated camera captures 2D images of an object at three or more different poses. A processor determines 3D coordinates of a smoothly continuous edge point of the object based at least in part on the captured 2D images and pose data provided by the AACMM.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: January 30, 2018
    Assignee: FARO TECHNOLOGIES, INC.
    Inventors: Robert E. Bridges, Joydeep Yadav
  • ARTICULATED ARM COORDINATE MEASUREMENT MACHINE THAT USES A 2D CAMERA TO DETERMINE 3D COORDINATES OF SMOOTHLY CONTINUOUS EDGE FEATURES
    Publication number: 20170211927
    Abstract: A portable articulated arm coordinate measuring machine (AACMM) having an integrated camera captures 2D images of an object at three or more different poses. A processor determines 3D coordinates of a smoothly continuous edge point of the object based at least in part on the captured 2D images and pose data provided by the AACMM.
    Type: Application
    Filed: April 7, 2017
    Publication date: July 27, 2017
    Inventors: Robert E. Bridges, Joydeep Yadav