Patents by Inventor Alexander V. Bovyrin

Alexander V. Bovyrin 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).

  • Extraction of a scene structure based on gradient runs analysis
    Patent number: 7149354
    Abstract: A method of extracting a scene structure includes determining a plurality of image edges in an image, based on image gradients. A redundant edge is eliminated from the plurality of image edges. The plurality of image edges is linked into a planar graph. A broken edge is restored by a forced extension.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: December 12, 2006
    Assignee: Intel Corporation
    Inventor: Alexander V. Bovyrin
  • Stereo matching using segmentation of image columns
    Publication number: 20040223640
    Abstract: In one embodiment of the present invention, a method includes grouping pixels of columns of a first image of an image pair into column segments; and creating a disparity map for the image pair using the column segments.
    Type: Application
    Filed: May 9, 2003
    Publication date: November 11, 2004
    Inventor: Alexander V. Bovyrin
  • Extraction of a scene structure based on gradient runs analysis
    Publication number: 20040114805
    Abstract: A method of extracting a scene structure includes determining a plurality of image edges in an image, based on image gradients. A redundant edge is eliminated from the plurality of image edges. The plurality of image edges is linked into a planar graph. A broken edge is restored by a forced extension.
    Type: Application
    Filed: December 12, 2002
    Publication date: June 17, 2004
    Applicant: Intel Corporation
    Inventor: Alexander V. Bovyrin