Patents by Inventor Yan Y. Rui

Yan Y. Rui 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 system for obtaining motion vectors and boundary strengths of an image
    Patent number: 8396131
    Abstract: A method and a system for obtaining motion vectors and boundary strengths of an image are disclosed. The method comprises the steps of: S202, determining motion vector prediction direction information and motion vector calculation method information of a block to be decoded currently according to a type of the block to be decoded currently and a type of a macroblock/sub-macroblock in which the block to be decoded currently is located; S204, obtaining related information needed to calculate a motion vector of the block to be decoded currently using the motion vector prediction direction information according to the motion vector calculation method information; and S206, calculating the motion vector of the block to be decoded currently using the related information obtained, and calculating a boundary strength of the block to be decoded currently using the motion vector of the block to be decoded currently.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: March 12, 2013
    Assignee: Fujitsu Semiconductor Limited
    Inventor: Yan Y. Rui
  • METHOD AND SYSTEM FOR OBTAINING MOTION VECTORS AND BOUNDARY STRENGTHS OF AN IMAGE
    Publication number: 20100135399
    Abstract: A method and a system for obtaining motion vectors and boundary strengths of an image are disclosed. The method comprises the steps of: S202, determining motion vector prediction direction information and motion vector calculation method information of a block to be decoded currently according to a type of the block to be decoded currently and a type of a macroblock/sub-macroblock in which the block to be decoded currently is located; S204, obtaining related information needed to calculate a motion vector of the block to be decoded currently using the motion vector prediction direction information according to the motion vector calculation method information; and S206, calculating the motion vector of the block to be decoded currently using the related information obtained, and calculating a boundary strength of the block to be decoded currently using the motion vector of the block to be decoded currently.
    Type: Application
    Filed: October 27, 2009
    Publication date: June 3, 2010
    Applicant: FUJITSU MICROELECTRONICS LIMITED
    Inventor: Yan Y. RUI