Patents by Inventor Bhushan Ghadge

Bhushan Ghadge 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).

  • Patent number: 12229985
    Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to receive an image frame from a camera, the image frame showing a vehicle, determine a two-dimensional bounding box around the vehicle in the image frame, determine a first three-dimensional point that is an intersection between (a) a ray extending from the camera through a center of the two-dimensional bounding box and (b) a first plane that is parallel to a ground plane, determine a second three-dimensional point on the vehicle, and determine an orientation of the vehicle based on the first three-dimensional point, the second three-dimensional point, and the ground plane. The ground plane represents a surface on which the vehicle sits.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: February 18, 2025
    Assignee: Ford Global Technologies, LLC
    Inventors: Shubham Shrivastava, Bhushan Ghadge, Punarjay Chakravarty
  • Patent number: 12197208
    Abstract: A first plurality of center points of first two-dimensional bounding boxes corresponding to a vehicle occurring in a first plurality of images acquired by a first camera can be determined. A second plurality of center points of second two-dimensional bounding boxes corresponding to the vehicle occurring in a second plurality of images acquired by a second camera can also be determined. A plurality of non-linear equations based on the locations of the first and second pluralities of center points and first and second camera parameters corresponding to the first and second cameras can be determined. The plurality of non-linear equations can be solved simultaneously for the locations of the vehicle with respect to the first and second cameras and the six degree of freedom pose of the second camera with respect to the first camera.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: January 14, 2025
    Assignee: Ford Global Technologies, LLC
    Inventors: Punarjay Chakravarty, Shubham Shrivastava, Bhushan Ghadge, Mostafa Parchami, Gaurav Pandey
  • Publication number: 20240054673
    Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to receive an image frame from a camera, the image frame showing a vehicle, determine a two-dimensional bounding box around the vehicle in the image frame, determine a first three-dimensional point that is an intersection between (a) a ray extending from the camera through a center of the two-dimensional bounding box and (b) a first plane that is parallel to a ground plane, determine a second three-dimensional point on the vehicle, and determine an orientation of the vehicle based on the first three-dimensional point, the second three-dimensional point, and the ground plane. The ground plane represents a surface on which the vehicle sits.
    Type: Application
    Filed: August 9, 2022
    Publication date: February 15, 2024
    Applicant: Ford Global Technologies, LLC
    Inventors: Shubham Shrivastava, Bhushan Ghadge, Punarjay Chakravarty
  • Publication number: 20230136871
    Abstract: A first plurality of center points of first two-dimensional bounding boxes corresponding to a vehicle occurring in a first plurality of images acquired by a first camera can be determined. A second plurality of center points of second two-dimensional bounding boxes corresponding to the vehicle occurring in a second plurality of images acquired by a second camera can also be determined. A plurality of non-linear equations based on the locations of the first and second pluralities of center points and first and second camera parameters corresponding to the first and second cameras can be determined. The plurality of non-linear equations can be solved simultaneously for the locations of the vehicle with respect to the first and second cameras and the six degree of freedom pose of the second camera with respect to the first camera. Real-world coordinates of the six degree of freedom pose of the second camera can be determined based on real-world coordinates of a six degree of freedom pose of the first camera.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 4, 2023
    Applicant: Ford Global Technologies, LLC
    Inventors: Punarjay Chakravarty, Shubham Shrivastava, Bhushan Ghadge, Mostafa Parchami, Gaurav Pandey