Patents by Inventor C. Lindsay Anderson

C. Lindsay Anderson 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).

  • Systems, methods and programs for denoising signals using wavelets
    Patent number: 10891719
    Abstract: Methods, systems and programs for denoising a signal using discrete wavelet transformation are provided. For example, a method for denoising a signal may include determining a number of resolution levels to denoise, determining variable threshold(s) for each resolution level, applying the determined variable threshold(s) to denoise at least a detail component of each of the determined resolution levels. Each variable threshold includes a separately determined lower threshold and upper threshold. The method for denoising a signal may further include transforming, using an inverse discrete wavelet transformation, at least the denoised detail component for each of the determined resolution levels into a denoised signal.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: January 12, 2021
    Assignee: CORNELL UNIVERSITY
    Inventors: Madhur Srivastava, Jack H. Freed, C. Lindsay Anderson