Patents by Inventor Xiaoli She

Xiaoli She 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).

  • Self-driving safety evaluation method, apparatus, and system
    Patent number: 11872999
    Abstract: A self-driving safety evaluation method, including determining RB based on a risk value of a vehicle in a shadow driving mode in a first measurement unit, where RB is a risk value of the vehicle in the shadow driving mode in a plurality of measurement units, and determining RC based on a risk value of the vehicle in a self-driving mode based on a preset route in the first measurement unit, where RC is a risk value of the vehicle in the self-driving mode based on the preset route in the measurement units, where RB and RC are used to determine whether safety of the vehicle in the self-driving mode meets a requirement.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: January 16, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoli She, Jianyong Cai, Junqiang Shen, Qi Chen
  • OBJECT DETECTION AND TRACKING
    Publication number: 20230237811
    Abstract: A method and a computing device for object detection and tracking from a video input are described. The method and the computing device may be used to, for example, track objects of interest, such as lane markings, in traffic. A plurality of frames corresponding to a video may be analyzed in a spatiotemporal domain by a neural network. The neural network may be trained using data synthesized in the spatiotemporal domain.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 27, 2023
    Inventors: Darya Frolova, Shahar Ben Ezra, Pavel Kisilev, Xiaoli She, Yu Xie
  • METHOD FOR DETERMINING LANE LINE RECOGNITION ABNORMAL EVENT, AND LANE LINE RECOGNITION APPARATUS AND SYSTEM
    Publication number: 20230034574
    Abstract: This application discloses a method for determining a lane line recognition abnormal event, and a lane line recognition apparatus and system. One example method includes: determining an updated lane line recognition confidence based on a posteriori lane line recognition result; constructing a lane line true value based on the updated lane line recognition confidence; and determining a lane line recognition abnormal event based on the lane line recognition result and the lane line true value.
    Type: Application
    Filed: October 17, 2022
    Publication date: February 2, 2023
    Inventors: Yu XIE, Jiawei YU, Xiaoli SHE
  • Self-Driving Safety Evaluation Method, Apparatus, and System
    Publication number: 20200406911
    Abstract: A self-driving safety evaluation method, including determining RB based on a risk value of a vehicle in a shadow driving mode in a first measurement unit, where RB is a risk value of the vehicle in the shadow driving mode in a plurality of measurement units, and determining RC based on a risk value of the vehicle in a self-driving mode based on a preset route in the first measurement unit, where RC is a risk value of the vehicle in the self-driving mode based on the preset route in the measurement units, where RB and RC are used to determine whether safety of the vehicle in the self-driving mode meets a requirement.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Inventors: Xiaoli She, Jianyong Cai, Junqiang Shen, Qi Chen