Patents by Inventor Shuwei Guan

Shuwei Guan 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 apparatus for processing high-precision map data, storage medium and device
    Patent number: 10628712
    Abstract: A method and an apparatus for processing high-precision map data, a storage medium and a device. The method includes: performing at least twice collection on map data along a target trajectory so as to respectively acquire at least twice original map data; recognizing an object in the original map data respectively, and extracting an object feature; matching the object feature in each of the original map data; considering an object with the matched object feature as a reference object; and performing fusion processing on each of the original map data. An object in original map data is recognized and an object feature is extracted, then the object feature in each of the original map data is matched and the object obtained after the matching is considered as a reference object, and the reference object is utilized to perform fusion processing on the original map data.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: April 21, 2020
    Assignee: Baidu Online Networking Technology (Beijing) Co., Ltd.
    Inventors: Zhaoyan Jiang, Shuwei Guan, Liang Song, Yang Yan
  • METHOD AND APPARATUS FOR PROCESSING HIGH-PRECISION MAP DATA, STORAGE MEDIUM AND DEVICE
    Publication number: 20180253625
    Abstract: A method and an apparatus for processing high-precision map data, a storage medium and a device. The method includes: performing at least twice collection on map data along a target trajectory so as to respectively acquire at least twice original map data; recognizing an object in the original map data respectively, and extracting an object feature; matching the object feature in each of the original map data; considering an object with the matched object feature as a reference object; and performing fusion processing on each of the original map data. An object in original map data is recognized and an object feature is extracted, then the object feature in each of the original map data is matched and the object obtained after the matching is considered as a reference object, and the reference object is utilized to perform fusion processing on the original map data.
    Type: Application
    Filed: December 25, 2015
    Publication date: September 6, 2018
    Inventors: Zhaoyan Jiang, Shuwei Guan, Liang Song, Yang Yan