Patents by Inventor Martin HINNERSON

Martin HINNERSON 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 encoder relating to encoding of pixel values to accomplish lossless compression of a digital image
    Patent number: 11645785
    Abstract: Encoder and method for encoding of pixel values of a digital image comprising multiple lines of pixels to accomplish lossless compression of the digital image. For each of said multiple lines the encoder obtains unencoded pixels values of the line. Further, for each of said multiple lines, the encoder determines, for each of one or more pixels of the line, which encoding to be used for encoding of the unencoded pixel value of the pixel (x) in said lossless compression of the digital image. The determination being based on how said unencoded pixel value relates to unencoded pixel values of other, closest neighboring pixels (N1, N2) of said line.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: May 9, 2023
    Assignee: SICK IVP AB
    Inventors: Martin Hinnerson, Mattias Johannesson
  • METHOD AND ENCODER RELATING TO ENCODING OF PIXEL VALUES TO ACCOMPLISH LOSSLESS COMPRESSION OF A DIGITAL IMAGE
    Publication number: 20200349741
    Abstract: Encoder and method for encoding of pixel values of a digital image comprising multiple lines of pixels to accomplish lossless compression of the digital image. For each of said multiple lines the encoder obtains unencoded pixels values of the line. Further, for each of said multiple lines, the encoder determines, for each of one or more pixels of the line, which encoding to be used for encoding of the unencoded pixel value of the pixel (x) in said lossless compression of the digital image. The determination being based on how said unencoded pixel value relates to unencoded pixel values of other, closest neighboring pixels (N1, N2) of said line.
    Type: Application
    Filed: May 1, 2020
    Publication date: November 5, 2020
    Inventors: Martin HINNERSON, Mattias JOHANNESSON