Patents by Inventor Mohammed Sharaf Ismail Sayed

Mohammed Sharaf Ismail Sayed 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).

  • Integrated circuit having a circuit for and method of providing intensity correction for a video
    Patent number: 8077219
    Abstract: A method of providing intensity correction for a video is disclosed. The method may comprise evaluating a portion of a frame of the video; determining a difference in intensity of a current block of the frame with the corresponding block of the previous frame; correcting all blocks of the frame with local intensity correction if a first set of parameters is met; and correcting the current block of the frame with both global intensity correction and local intensity correction if the first set of parameters is not met. An integrated circuit having a circuit for providing intensity correction for a video is also disclosed.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: December 13, 2011
    Assignee: Xilinx, Inc.
    Inventors: Justin G. Delva, Mohammed Sharaf Ismail Sayed
  • INTEGRATED CIRCUIT HAVING A CIRCUIT FOR AND METHOD OF PROVIDING INTENSITY CORRECTION FOR A VIDEO
    Publication number: 20100201883
    Abstract: A method of providing intensity correction for a video is disclosed. The method may comprise evaluating a portion of a frame of the video; determining a difference in intensity of a current block of the frame with the corresponding block of the previous frame; correcting all blocks of the frame with local intensity correction if a first set of parameters is met; and correcting the current block of the frame with both global intensity correction and local intensity correction if the first set of parameters is not met. An integrated circuit having a circuit for providing intensity correction for a video is also disclosed.
    Type: Application
    Filed: February 12, 2009
    Publication date: August 12, 2010
    Applicant: Xilinx, Inc.
    Inventors: Justin G. Delva, Mohammed Sharaf Ismail Sayed