Patents by Inventor Luyan CHEN

Luyan CHEN 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).

  • Product recognition method, model training method, device and electronic device
    Patent number: 12524863
    Abstract: A product recognition method and device, a model training method and device, and an electronic device are provided. The product recognition method includes: obtaining image data of a product; performing defect recognition on the image data based on a first recognition model, to obtain a first recognition result, wherein the first recognition model is configured to recognize a defective product; performing qualification recognition on the image data based on a second recognition model to obtain a second recognition result, wherein the second recognition model is configured to recognize a qualified product; determining a target recognition result of the product based on the first recognition result and the second recognition result.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: January 13, 2026
    Assignee: Beijing Baidu Netcom Science Technology Co., Ltd.
    Inventors: Shuo Li, Feng Huang, Lei Nie, Xuepeng Zhao, Luyan Chen
  • PRODUCT RECOGNITION METHOD, MODEL TRAINING METHOD, DEVICE AND ELECTRONIC DEVICE
    Publication number: 20230214985
    Abstract: A product recognition method and device, a model training method and device, and an electronic device are provided. The product recognition method includes: obtaining image data of a product; performing defect recognition on the image data based on a first recognition model, to obtain a first recognition result, wherein the first recognition model is configured to recognize a defective product; performing qualification recognition on the image data based on a second recognition model to obtain a second recognition result, wherein the second recognition model is configured to recognize a qualified product; determining a target recognition result of the product based on the first recognition result and the second recognition result.
    Type: Application
    Filed: March 10, 2023
    Publication date: July 6, 2023
    Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.
    Inventors: Shuo LI, Feng HUANG, Lei NIE, Xuepeng ZHAO, Luyan CHEN