Patents by Inventor Wujun Che

Wujun Che 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 FOR GLOBAL PARAMETERIZATION AND QUAD MESHING ON POINT CLOUD
    Publication number: 20120013617
    Abstract: The present invention comprises a method for global parameterization and quadrangulation on point cloud. The method comprises: (a) computing and smoothing principal direction field over the point cloud; (b) performing a global parameterization of the point cloud; (c) constructing a quad mesh from the resultant parameterization. The present method is fully automatic, and can be used to all point models with any genus values. This approach can be used to many applications, such as texture mapping, surface fitting and shape analysis.
    Type: Application
    Filed: December 30, 2009
    Publication date: January 19, 2012
    Applicant: Institute of Automation, Chinese Academy of Sciences
    Inventors: Xiaopeng Zhang, Er Li, Wujun Che, Weiming Dong