Patents by Inventor Xiaoyi ZOU

Xiaoyi ZOU 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).

  • Obstacle detecting method and apparatus, device and storage medium
    Patent number: 10803326
    Abstract: The present disclosure provides an obstacle detecting method and apparatus, a device and a storage medium, wherein the method comprises: obtaining a 3D point cloud collected by an unmanned vehicle during travel; projecting the 3D point cloud on a 2-dimensional grid to respectively obtain feature information of each grid; inputting the feature information of each grid into a pre-trained prediction model to respectively obtain obstacle prediction parameters of each grid; performing grid clustering according to the obstacle prediction parameters of each grid to obtain obstacle detection results. The solutions of the present disclosure can be applied to improve the accuracy of detection results.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: October 13, 2020
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xiaoyi Zou, Dongming Chen, Hao Wang, Ji Wan, Tian Xia, Liang Wang, Shixi Chen
  • OBSTACLE DETECTING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
    Publication number: 20180260636
    Abstract: The present disclosure provides an obstacle detecting method and apparatus, a device and a storage medium, wherein the method comprises: obtaining a 3D point cloud collected by an unmanned vehicle during travel; projecting the 3D point cloud on a 2-dimensional grid to respectively obtain feature information of each grid; inputting the feature information of each grid into a pre-trained prediction model to respectively obtain obstacle prediction parameters of each grid; performing grid clustering according to the obstacle prediction parameters of each grid to obtain obstacle detection results. The solutions of the present disclosure can be applied to improve the accuracy of detection results.
    Type: Application
    Filed: March 7, 2018
    Publication date: September 13, 2018
    Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xiaoyi ZOU, Dongming Chen, Hao Wang, Ji Wan, Tian Xia, Liang Wang, Shixi Chen