Patents by Inventor Michael Axenov

Michael Axenov 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).

  • Video sequence encoding system and algorithms
    Patent number: 8526488
    Abstract: The video sequence encoding system with high compression efficiency is based on the H.264/AVC international video coding standard and is implementing proposed algorithms for: macroblock motion estimation; simplified rate-distortion optimization for transform size decision-making; acceleration of optimal macroblock type decision; modulation of quantization parameter with look-ahead refinement; and film-grain parameters calculation. The video encoding system comprises a motion estimation unit based on a measurement function for motion search of the matching texture block; a macroblock decision making unit; a pipeline processing module configured to accelerate complex transform; and a quantization parameter modulator configured to enhance the picture quality.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: September 3, 2013
    Assignee: Vanguard Software Solutions, Inc.
    Inventors: Alexander Zheludkov, Alexey Martemyanov, Nickolay Terterov, Ivan Minin, Michael Axenov
  • VIDEO SEQUENCE ENCODING SYSTEM AND ALGORITHMS
    Publication number: 20110194615
    Abstract: The video sequence encoding system with high compression efficiency is based on the H.264/AVC international video coding standard and is implementing proposed algorithms for: macroblock motion estimation; simplified rate-distortion oprimization for transform size decision-making; acceleration of optimal macroblock type decision; modulation of quantization parameter with look-ahead refinement; and film-grain parameters calculation. The video encoding system comprises a motion estimation unit based on a measurement function for motion search of the matching texture block; a macroblock decision making unit; a pipeline processing module configured to accelerate complex transform; and a quantization parameter modulator configured to enhance the picture quality.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 11, 2011
    Inventors: Alexander Zheludkov, Alexey Martemyanov, Nickolay Terterov, Ivan Minin, Michael Axenov