Patents by Inventor Maxime PIA

Maxime PIA 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).

  • Computer implemented method for embedding a marker in an image or video content and corresponding marker detection method
    Patent number: 11936830
    Abstract: A computer implemented method for embedding a marker in an image or video content including receiving an input image or frame for embedding, determining a binary message to be encoded within said input image or frame comprising bits sequences having an identical number of bits which is superior or equal to two, said binary message comprising at least a header part comprising at least two consecutive bits sequences which are not identical, detecting a region within said input image or frame such that the color within said region is uniform and that said region presents a chosen length and height, associating each possible bits sequence to a corresponding encoding color determined from the color within said uniform region and an encoding rule such that the respective colors are all different from one another, and generating a marker color table in which each element stores an encoding color associated to a bits sequence of the binary message, such that the color table constitutes a color encoding of the binary
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: March 19, 2024
    Assignee: DASSAULT SYSTEMES
    Inventor: Maxime Pia
  • COMPUTER IMPLEMENTED METHOD FOR EMBEDDING A MARKER IN AN IMAGE OR VIDEO CONTENT AND CORRESPONDING MARKER DETECTION METHOD
    Publication number: 20230132234
    Abstract: A computer implemented method for embedding a marker in an image or video content including receiving an input image or frame for embedding, determining a binary message to be encoded within said input image or frame comprising bits sequences having an identical number of bits which is superior or equal to two, said binary message comprising at least a header part comprising at least two consecutive bits sequences which are not identical, detecting a region within said input image or frame such that the color within said region is uniform and that said region presents a chosen length and height, associating each possible bits sequence to a corresponding encoding color determined from the color within said uniform region and an encoding rule such that the respective colors are all different from one another, and generating a marker color table in which each element stores an encoding color associated to a bits sequence of the binary message, such that the color table constitutes a color encoding of the binary
    Type: Application
    Filed: October 24, 2022
    Publication date: April 27, 2023
    Applicant: DASSAULT SYSTEMES
    Inventor: Maxime PIA