Patents by Inventor Ganguang Zhang

Ganguang 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).

  • Method for automatic modeling of an architecture based on an architectural drawing
    Patent number: 11288413
    Abstract: The present disclosure provides a method for automatic modeling of an architecture based on an architectural drawing, comprising steps of: reading parameter information of the architectural drawing, identifying a category to which any architectural object belongs by acquiring line segments constituting the architectural object and coordinate data of endpoints of the line segments; generating a binary file or a preset number of binary files based on the coordinate data and elevation data of the endpoints of all the line segments of architectural objects belonging to the same category for all storeys of the architectural drawing; optimizing the binary file or the binary files corresponding to the architectural objects belonging to the same category for all the storeys of the architectural drawing; and generating a three-dimensional model of the architecture. The modeling precision and modeling efficiency of the architecture can be improved by adopting the technical solution of the present disclosure.
    Type: Grant
    Filed: February 2, 2019
    Date of Patent: March 29, 2022
    Assignee: Guangzhou University
    Inventors: Hongyu Xie, Changhui Li, Junhua Zhu, Chuanhao Tan, Jiarui Zhang, Enxuan Hu, Dongning Huang, Jingyi Guo, Chuqi Yang, Yang Song, Ganguang Zhang, Dongquan Lin
  • Method for Automatic Modeling of an Architecture Based on an Architectural Drawing
    Publication number: 20190251209
    Abstract: The present disclosure provides a method for automatic modeling of an architecture based on an architectural drawing, comprising steps of: reading parameter information of the architectural drawing, identifying a category to which any architectural object belongs by acquiring line segments constituting the architectural object and coordinate data of endpoints of the line segments; generating a binary file or a preset number of binary files based on the coordinate data and elevation data of the endpoints of all the line segments of architectural objects belonging to the same category for all storeys of the architectural drawing; optimizing the binary file or the binary files corresponding to the architectural objects belonging to the same category for all the storeys of the architectural drawing; and generating a three-dimensional model of the architecture. The modeling precision and modeling efficiency of the architecture can be improved by adopting the technical solution of the present disclosure.
    Type: Application
    Filed: February 2, 2019
    Publication date: August 15, 2019
    Inventors: Hongyu Xie, Changhui Li, Junhua Zhu, Chuanhao Tan, Jiarui Zhang, Enxuan Hu, Dongning Huang, Jingyi Guo, Chuqi Yang, Yang Song, Ganguang Zhang, Dongquan Lin