Patents by Inventor Fanglue ZHANG

Fanglue ZHANG 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).

  • Patch net model and construction method thereof
    Patent number: 9836880
    Abstract: The present invention relates to the technical field of image processing, and in particular, to a patch net model for image representation and a construction method of the patch net model. The patch net model for image representation is of a forest-shaped structure consisting of a plurality of composite nodes and basic nodes, each composite node is a non-leaf node, and each basic node is a leaf node; the basic node includes a certain patch region of an image and a representative patch representing an apparent feature of the patch region; the composite node includes a certain patch region of the image and can be further decomposed into basic nodes and/or composite nodes; an edge exists between two nodes, which are located on the same layer of the forest-shaped structure and are spatially connected, and a relation matrix used for expressing the spatial relative position of the two nodes is arranged on the edge.
    Type: Grant
    Filed: December 25, 2013
    Date of Patent: December 5, 2017
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Shimin Hu, Fanglue Zhang, Miao Wang
  • PATCH NET MODEL AND CONSTRUCTION METHOD THEREOF
    Publication number: 20160196686
    Abstract: The present invention relates to the technical field of image processing, and in particular, to a patch net model for image representation and a construction method of the patch net model. The patch net model for image representation is of a forest-shaped structure consisting of a plurality of composite nodes and basic nodes, each composite node is a non-leaf node, and each basic node is a leaf node; the basic node includes a certain patch region of an image and a representative patch representing an apparent feature of the patch region; the composite node includes a certain patch region of the image and can be further decomposed into basic nodes and/or composite nodes; an edge exists between two nodes, which are located on the same layer of the forest-shaped structure and are spatially connected, and a relation matrix used for expressing the spatial relative position of the two nodes is arranged on the edge.
    Type: Application
    Filed: December 25, 2013
    Publication date: July 7, 2016
    Inventors: Shimin HU, Fanglue ZHANG, Miao WANG