Patents by Inventor Dmitry Sushko

Dmitry Sushko 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 apparatus to determine added graphics layers in a video image signal
    Patent number: 9948834
    Abstract: An original image layer is mixed with one or more graphics layers to form a composite video signal, such as in a vision mixer. Also, the same graphics layers are mixed identically into another, known background image layer to give a second composite video signal. The currently applied added graphics layers are determined, without directly accessing the added graphics layers themselves, using only the first and second composite video signals, the original image layer, and the known background image, such as in a graphics layer detection device. A triangulation matting algorithm may be used in one example.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: April 17, 2018
    Assignee: Supponor Oy
    Inventors: Niko Nevatie, Dmitry Sushko
  • Method and Apparatus to Determine Added Graphics Layers in a Video Image Signal
    Publication number: 20170324889
    Abstract: An original image layer is mixed with one or more graphics layers to form a composite video signal, such as in a vision mixer. Also, the same graphics layers are mixed identically into another, known background image layer to give a second composite video signal. The currently applied added graphics layers are determined, without directly accessing the added graphics layers themselves, using only the first and second composite video signals, the original image layer, and the known background image, such as in a graphics layer detection device. A triangulation matting algorithm may be used in one example.
    Type: Application
    Filed: May 4, 2017
    Publication date: November 9, 2017
    Inventors: Niko Nevatie, Dmitry Sushko