Patents by Inventor Zoubair Entezari

Zoubair Entezari 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).

  • Apparent video brightness control and metric
    Patent number: 11348470
    Abstract: An aircraft display control system is disclosed. The system comprises one or more displays configured to present a video stream of a surrounding environment to a user of the aircraft, image sensors configured to generate images of the surrounding environment, and a controller configured to execute an enhanced vision system (EVS) module, a synthetic vision system (SVS) module, a combined vision system (CVS) module and a brightness equalization module. The brightness equalization module measures an apparent brightness of a first frame of the video stream and applies a sigmoid transform function to equalize grayscale levels of a second frame of the video stream based on the apparent brightness of the first frame.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: May 31, 2022
    Assignee: Rockwell Collins, Inc.
    Inventors: Irina R. Sandu, Zoubair Entezari, Alexander D. Reid, Usama Gheblawi, Daniel Y. Chiew