Patents by Inventor Jingsen ZHENG

Jingsen ZHENG 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).

  • Method and device for positioning
    Patent number: 10964054
    Abstract: The present disclosure provides a method and a device for positioning, an apparatus and a computer readable storage medium. The method includes acquiring a visual feature map of a geographic area located by a movable object. The visual feature map includes a first set of visual features. The method further includes acquiring at least one image captured by a camera coupled to the movable object during a motion of the movable object within the geographic area. The method further includes extracting a second set of visual features corresponding to the first set of visual features from the at least one image. In addition, the method further includes determining at least one pose of the movable object during the motion at least based on the visual feature map and the second set of visual features.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: March 30, 2021
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Jingsen Zheng, Shichun Yi, Xiaolong Yang, Shiyu Song, Fangfang Dong
  • METHOD AND DEVICE FOR POSITIONING
    Publication number: 20190378296
    Abstract: The present disclosure provides a method and a device for positioning, an apparatus and a computer readable storage medium. The method includes acquiring a visual feature map of a geographic area located by a movable object. The visual feature map includes a first set of visual features. The method further includes acquiring at least one image captured by a camera coupled to the movable object during a motion of the movable object within the geographic area. The method further includes extracting a second set of visual features corresponding to the first set of visual features from the at least one image. In addition, the method further includes determining at least one pose of the movable object during the motion at least based on the visual feature map and the second set of visual features.
    Type: Application
    Filed: March 19, 2019
    Publication date: December 12, 2019
    Inventors: Jingsen ZHENG, Shichun YI, Xiaolong YANG, Shiyu SONG, Fangfang DONG