Patents by Inventor Weijing Shi

Weijing Shi 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).

  • Video encoding/decoding method, and corresponding devices
    Patent number: 12294742
    Abstract: A video encoding method includes: based on at least one of first distortion aware information about a current encoding unit and second distortion aware information about a corresponding reference encoding unit, determining a first predicted value of the current encoding unit using at least one interpolation filter, wherein the at least one type of interpolation filter may include an artificial intelligence (AI) interpolation filter; and encoding the current encoding unit based on the first predicted value of the current encoding unit.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: May 6, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Liang Wen, Weijing Shi, Lizhong Wang, Ying Zhang, Yinji Piao, Xiaoyan Lou
  • Flagman traffic gesture recognition
    Patent number: 11893801
    Abstract: A vehicle and a system and method of operating the vehicle based on a gesture made by a traffic director. The system includes a camera and at least one neural network. The camera obtains an image of a flag operator. The at least one neural network is to generates an encoded hand vector based on a configuration of a hand of the traffic director from the image, combines a skeleton of the traffic director generated from the image and the encoded hand vector to generate a representation vector, and predicts a gesture of the traffic director from the representation vector.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: February 6, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Eran Kishon, Weijing Shi, Ragunathan Rajkumar
  • VIDEO ENCODING/DECODING METHOD, AND CORRESPONDING DEVICES
    Publication number: 20230412848
    Abstract: A video encoding method includes: based on at least one of first distortion aware information about a current encoding unit and second distortion aware information about a corresponding reference encoding unit, determining a first predicted value of the current encoding unit using at least one interpolation filter, wherein the at least one type of interpolation filter may include an artificial intelligence (AI) interpolation filter; and encoding the current encoding unit based on the first predicted value of the current encoding unit.
    Type: Application
    Filed: June 26, 2023
    Publication date: December 21, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Liang WEN, Weijing SHI, Lizhong WANG, Ying Zhang, Yinji Piao, Xiaoyan Lou
  • FLAGMAN TRAFFIC GESTURE RECOGNITION
    Publication number: 20220318560
    Abstract: A vehicle and a system and method of operating the vehicle based on a gesture made by a traffic director. The system includes a camera and at least one neural network. The camera obtains an image of a flag operator. The at least one neural network is to generates an encoded hand vector based on a configuration of a hand of the traffic director from the image, combines a skeleton of the traffic director generated from the image and the encoded hand vector to generate a representation vector, and predicts a gesture of the traffic director from the representation vector.
    Type: Application
    Filed: April 6, 2021
    Publication date: October 6, 2022
    Inventors: Eran Kishon, Weijing Shi, Ragunathan Rajkumar