Patents by Inventor Huafu OU

Huafu OU 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).

  • Augmented reality scene image processing method and apparatus, electronic device and storage medium
    Patent number: 11423625
    Abstract: An Augmented Reality (AR) scene image processing method, an electronic device and a storage medium are provided. The method includes that: shooting pose data of an AR device is acquired; presentation special effect data of a virtual object corresponding to the shooting pose data in a reality scene is acquired based on the shooting pose data and position pose data of the virtual object in a three-dimensional scene model representing the reality scene; and an AR scene image is displayed through the AR device based on the presentation special effect information.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: August 23, 2022
    Assignee: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xinru Hou, Qing Luan, Chongshan Sheng, Fei Jiao, Huafu Ou, Shengchuan Shi, Nan Wang, Hanqing Jiang
  • AUTHENTICATION METHOD, APPARATUS AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20220209951
    Abstract: An authentication method includes: information to be verified is encrypted according to a first time stamp to obtain a first ciphertext; an authentication request carrying the first ciphertext and the first time stamp is sent to a server; an authentication response corresponding to the authentication request and sent by the server is received, the authentication response carrying a second ciphertext and a second time stamp; and the second ciphertext is decrypted according to the second time stamp to obtain an authentication result of authenticating the information to be verified by the server.
    Type: Application
    Filed: February 11, 2022
    Publication date: June 30, 2022
    Applicant: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Junchen DONG, Daiping ZHAO, Huafu OU, Yuwen SUO, Qiuyuan WANG
  • AUGMENTED REALITY SCENE IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM
    Publication number: 20210118237
    Abstract: An Augmented Reality (AR) scene image processing method, an electronic device and a storage medium are provided. The method includes that: shooting pose data of an AR device is acquired; presentation special effect data of a virtual object corresponding to the shooting pose data in a reality scene is acquired based on the shooting pose data and position pose data of the virtual object in a three-dimensional scene model representing the reality scene; and an AR scene image is displayed through the AR device based on the presentation special effect information.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Inventors: Xinru HOU, Qing LUAN, Chongshan SHENG, Fei JIAO, Huafu OU, Shengchuan SHI, Nan WANG, Hanqing JIANG