Patents by Inventor Lena Franklin

Lena Franklin 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).

  • Exploiting camera rolling shutter to detect high frequency signals
    Patent number: 11776238
    Abstract: A method of extracting high-frequency temporal information from images or video recorded with a rolling shutter-based imager includes the steps of acquiring image data using the rolling shutter-based imager; and extracting time-domain frequency information from the image data based on two or more lines of pixels in the image data.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: October 3, 2023
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: David Huber, Lena Franklin, Jake Griffiths, William Scharpf
  • EXPLOITING CAMERA ROLLING SHUTTER TO DETECT HIGH FREQUENCY SIGNALS
    Publication number: 20220076046
    Abstract: A method of extracting high-frequency temporal information from images or video recorded with a rolling shutter-based imager includes the steps of acquiring image data using a rolling shutter-based imager; and extracting time-domain frequency information from the image based on two or more lines of pixels in the image.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 10, 2022
    Inventors: David Huber, Lena Franklin, Jake Griffiths, William Scharpf