Patents by Inventor Chongdao WANG

Chongdao WANG 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).

  • METHODS AND APPARATUSES FOR VEHICLE APPEARANCE FEATURE RECOGNITION, METHODS AND APPARATUSES FOR VEHICLE RETRIEVAL, STORAGE MEDIUM, AND ELECTRONIC DEVICES
    Publication number: 20220083801
    Abstract: The method for vehicle appearance feature recognition includes: multiple region segmentation results of a target vehicle are obtained from an image to be recognized; global feature data and multiple pieces of region feature data are extracted from the image to be recognized based on the multiple region segmentation results; and the global feature data and the multiple pieces of region feature data are fused to obtain appearance feature data of the target vehicle.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Inventors: Shuai YI, Chongdao Wang, Luming Tang, Junjie Yan, Xiaogang Wang
  • METHODS AND APPARATUSES FOR VEHICLE APPEARANCE FEATURE RECOGNITION, METHODS AND APPARATUSES FOR VEHICLE RETRIEVAL, STORAGE MEDIUM, AND ELECTRONIC DEVICES
    Publication number: 20220083802
    Abstract: The method for vehicle appearance feature recognition includes: multiple region segmentation results of a target vehicle are obtained from an image to be recognized; global feature data and multiple pieces of region feature data are extracted from the image to be recognized based on the multiple region segmentation results; and the global feature data and the multiple pieces of region feature data are fused to obtain appearance feature data of the target vehicle.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Inventors: Shuai YI, Chongdao WANG, Luming TANG, Junjie YAN, Xiaogang WANG
  • Methods and apparatuses for vehicle appearance feature recognition, methods and apparatuses for vehicle retrieval, storage medium, and electronic devices
    Patent number: 11232318
    Abstract: The method for vehicle appearance feature recognition includes: multiple region segmentation results of a target vehicle are obtained from an image to be recognized; global feature data and multiple pieces of region feature data are extracted from the image to be recognized based on the multiple region segmentation results; and the global feature data and the multiple pieces of region feature data are fused to obtain appearance feature data of the target vehicle.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: January 25, 2022
    Assignee: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Shuai Yi, Chongdao Wang, Luming Tang, Junjie Yan, Xiaogang Wang
  • METHODS AND APPARATUSES FOR VEHICLE APPEARANCE FEATURE RECOGNITION, METHODS AND APPARATUSES FOR VEHICLE RETRIEVAL, STORAGE MEDIUM, AND ELECTRONIC DEVICES
    Publication number: 20200074205
    Abstract: Embodiments of the present disclosure provide methods and apparatuses for vehicle appearance feature recognition, methods and apparatuses for vehicle retrieval, storage media, and electronic devices. The method for vehicle appearance feature recognition includes: obtaining multiple region segmentation results of a target vehicle from an image to be recognized; extracting global feature data and multiple pieces of region feature data from the image to be recognized based on the multiple region segmentation results; and fusing the global feature data and the multiple pieces of region feature data to obtain appearance feature data of the target vehicle.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 5, 2020
    Applicant: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Shuai YI, Chongdao WANG, Luming TANG, Junjie YAN, Xiaogang WANG