Patents by Inventor Subingqian HU

Subingqian HU 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).

  • Image registering method and apparatus
    Patent number: 11182912
    Abstract: A method of registering images by adjusting a distribution of spatial frequencies of correlation between spatial frequency functions of images, a number of images being N, where N being an integer equal to or larger than two, and determining at least one shift between the images using the frequency distribution adjusted correlation.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: November 23, 2021
    Assignee: VISIDON OY
    Inventors: Matti Niskanen, Subingqian Hu
  • IMAGE REGISTERING METHOD AND APPARATUS
    Publication number: 20190378285
    Abstract: A method of registering images by adjusting a distribution of spatial frequencies of correlation between spatial frequency functions of images, a number of images being N, where N being an integer equal to or larger than two, and determining at least one shift between the images using the frequency distribution adjusted correlation.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 12, 2019
    Inventors: Matti NISKANEN, Subingqian HU