Patents by Inventor Ashar ALI

Ashar ALI 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).

  • Three-dimensional scan registration with deformable models
    Patent number: 11769263
    Abstract: Systems and techniques are provided for registering three-dimensional (3D) images to deformable models.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: September 26, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Samuel Sunarjo, Gokce Dane, Ashar Ali, Upal Mahbub
  • Modeling objects from monocular camera outputs
    Patent number: 11748913
    Abstract: Systems and techniques are provided for modeling three-dimensional (3D) meshes using images. An example method can include receiving, via a neural network system, an image of a target and metadata associated with the image and/or a device that captured the image; determining, based on the image and metadata, first 3D mesh parameters of a first 3D mesh of the target, the first 3D mesh parameters and first 3D mesh corresponding to a first reference frame associated with the image and/or the device; and determining, based on the first 3D mesh parameters, second 3D mesh parameters for a second 3D mesh of the target, the second 3D mesh parameters and second 3D mesh corresponding to a second reference frame, the second reference frame including a 3D coordinate system of a real-world scene where the target is located.
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: September 5, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Ashar Ali, Gokce Dane, Upal Mahbub, Samuel Sunarjo, Gerhard Reitmayr
  • Enhancing three-dimensional models using multi-view refinement
    Patent number: 11514658
    Abstract: Systems and techniques are provided for modeling three-dimensional (3D) meshes using multi-view image data. An example method can include determining, based on a first image of a target, first 3D mesh parameters for the target corresponding to a first coordinate frame; determining, based on a second image of the target, second 3D mesh parameters for the target corresponding to a second coordinate frame; determining third 3D mesh parameters for the target in a third coordinate frame, the third 3D mesh parameters being based on the first and second 3D mesh parameters and relative rotation and translation parameters of image sensors that captured the first and second images; determining a loss associated with the third 3D mesh parameters, the loss being based on the first and second 3D mesh parameters and the relative rotation and translation parameters; determining 3D mesh parameters based on the loss and third 3D mesh parameters.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: November 29, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Ashar Ali, Gokee Dane, Gerhard Reitmayr
  • MODELING OBJECTS FROM MONOCULAR CAMERA OUTPUTS
    Publication number: 20220277489
    Abstract: Systems and techniques are provided for modeling three-dimensional (3D) meshes using images. An example method can include receiving, via a neural network system, an image of a target and metadata associated with the image and/or a device that captured the image; determining, based on the image and metadata, first 3D mesh parameters of a first 3D mesh of the target, the first 3D mesh parameters and first 3D mesh corresponding to a first reference frame associated with the image and/or the device; and determining, based on the first 3D mesh parameters, second 3D mesh parameters for a second 3D mesh of the target, the second 3D mesh parameters and second 3D mesh corresponding to a second reference frame, the second reference frame including a 3D coordinate system of a real-world scene where the target is located.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 1, 2022
    Inventors: Ashar ALI, Gokce DANE, Upal MAHBUB, Samuel SUNARJO, Gerhard REITMAYR
  • ENHANCING THREE-DIMENSIONAL MODELS USING MULTI-VIEW REFINEMENT
    Publication number: 20220230406
    Abstract: Systems and techniques are provided for modeling three-dimensional (3D) meshes using multi-view image data. An example method can include determining, based on a first image of a target, first 3D mesh parameters for the target corresponding to a first coordinate frame; determining, based on a second image of the target, second 3D mesh parameters for the target corresponding to a second coordinate frame; determining third 3D mesh parameters for the target in a third coordinate frame, the third 3D mesh parameters being based on the first and second 3D mesh parameters and relative rotation and translation parameters of image sensors that captured the first and second images; determining a loss associated with the third 3D mesh parameters, the loss being based on the first and second 3D mesh parameters and the relative rotation and translation parameters; determining 3D mesh parameters based on the loss and third 3D mesh parameters.
    Type: Application
    Filed: January 20, 2021
    Publication date: July 21, 2022
    Inventors: Ashar ALI, Gokce DANE, Gerhard REITMAYR
  • THREE-DIMENSIONAL SCAN REGISTRATION WITH DEFORMABLE MODELS
    Publication number: 20220215564
    Abstract: Systems and techniques are provided for registering three-dimensional (3D) images to deformable models.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 7, 2022
    Inventors: Samuel SUNARJO, Gokce DANE, Ashar ALI, Upal MAHBUB