Patents by Inventor Simon X. Griego

Simon X. Griego 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).

  • Field programmable gate array (FPGA) implementation and optimization of augmented contrast limited adaptive histogram equalization
    Patent number: 11087444
    Abstract: The present disclosure relates to imaging systems and methods relating to the processing of images. An example imaging system includes at least one camera, a display, and a processor, including a field programmable gate array (FPGA). The FPGA is configured to carry out operations. The operations include receiving at least one image among a series of image frames. The operations additionally include adjusting the at least one image to provide at least one adjusted image. Adjusting the at least one image includes partitioning the at least one image into a plurality of tile images, performing a contrast-limited histogram equalization on each tile image, and performing a bilinear interpolation for nearest neighbor tile of each tile image. The operations also include outputting the at least one adjusted image to the display.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: August 10, 2021
    Assignee: The Boeing Company
    Inventor: Simon X. Griego
  • Field Programmable Gate Array (FPGA) Implementation and Optimization of Augmented Contrast Limited Adaptive Histogram Equalization
    Publication number: 20210042895
    Abstract: The present disclosure relates to imaging systems and methods relating to the processing of images. An example imaging system includes at least one camera, a display, and a processor, including a field programmable gate array (FPGA). The FPGA is configured to carry out operations. The operations include receiving at least one image among a series of image frames. The operations additionally include adjusting the at least one image to provide at least one adjusted image. Adjusting the at least one image includes partitioning the at least one image into a plurality of tile images, performing a contrast-limited histogram equalization on each tile image, and performing a bilinear interpolation for nearest neighbor tile of each tile image. The operations also include outputting the at least one adjusted image to the display.
    Type: Application
    Filed: August 9, 2019
    Publication date: February 11, 2021
    Inventor: Simon X. Griego