Patents by Inventor Ke Xin Hou

Ke Xin Hou 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).

  • Method and apparatus for dynamically optimizing gamma correction for a high dynamic ratio image
    Patent number: 11322073
    Abstract: An information handling system operating a learning dynamic gamma-correction optimization system may execute a method including identifying a combination of red, green, and blue subpixel component values for a plurality of pixels, and determining optimal red, green, and blue subpixel component values for the plurality of pixels by running a gamma correction algorithm using a gamma correction factor associated with a maximum gradient energy between the plurality of pixels.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: May 3, 2022
    Assignee: DELL PRODUCTS, LP
    Inventors: Ke Xin Hou, Kong Le Wong, Jun Sun
  • METHOD AND APPARATUS FOR DYNAMICALLY OPTIMIZING GAMMA CORRECTION FOR A HIGH DYNAMIC RATIO IMAGE
    Publication number: 20200098304
    Abstract: An information handling system operating a learning dynamic gamma-correction optimization system may execute a method including identifying a combination of red, green, and blue subpixel component values for a plurality of pixels, and determining optimal red, green, and blue subpixel component values for the plurality of pixels by running a gamma correction algorithm using a gamma correction factor associated with a maximum gradient energy between the plurality of pixels.
    Type: Application
    Filed: September 21, 2018
    Publication date: March 26, 2020
    Applicant: Dell Products, LP
    Inventors: Ke Xin Hou, Kong Le Wong, Jun Sun