Patents by Inventor Andrey Nechaev

Andrey Nechaev 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).

  • Using computed facial feature points to position a product model relative to a model of a face
    Patent number: 9990780
    Abstract: Using computed facial feature points to position a product model relative to a model of a face is disclosed, comprising: obtaining a three-dimensional (3D) model of a user's face, wherein the 3D model of the user's face comprises a plurality of 3D points; determining a face normal that is normal to a plane that is determined based at least in part on a first subset of 3D points from the plurality of 3D points; determining a set of computed bridge points based at least in part on a second subset of 3D points from the plurality of 3D points and the face normal; and using the set of computed bridge points to determine an initial placement of a 3D model of a glasses frame relative to the 3D model of the user's face.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: June 5, 2018
    Assignee: Ditto Technologies, Inc.
    Inventors: Dmitry Kornilov, Andrey Nechaev
  • USING COMPUTED FACIAL FEATURE POINTS TO POSITION A PRODUCT MODEL RELATIVE TO A MODEL OF A FACE
    Publication number: 20180096537
    Abstract: Using computed facial feature points to position a product model relative to a model of a face is disclosed, comprising: obtaining a three-dimensional (3D) model of a user's face, wherein the 3D model of the user's face comprises a plurality of 3D points; determining a face normal that is normal to a plane that is determined based at least in part on a first subset of 3D points from the plurality of 3D points; determining a set of computed bridge points based at least in part on a second subset of 3D points from the plurality of 3D points and the face normal; and using the set of computed bridge points to determine an initial placement of a 3D model of a glasses frame relative to the 3D model of the user's face.
    Type: Application
    Filed: October 3, 2016
    Publication date: April 5, 2018
    Inventors: Dmitry Kornilov, Andrey Nechaev