Patents by Inventor Wenjian MIAO

Wenjian MIAO 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 dynamically adding facial images into database, electronic devices and media
    Patent number: 11409983
    Abstract: Methods and apparatuses for dynamically adding facial images into a database, electronic devices, media and programs include: comparing an obtained first facial image with pre-stored facial image information in an image database; and in response to a comparison result indicating that the first facial image has no matched pre-stored facial image information in the image database, determining whether to store at least one of the first facial image and feature information of the first facial image in the image database. Control of dynamically adding facial images into the database can therefore be achieved.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: August 9, 2022
    Assignee: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD
    Inventors: Wenjian Miao, Qian Chen, Duanguang Shi
  • Method and apparatus for face image deduplication and storage medium
    Patent number: 11132581
    Abstract: Methods and apparatuses for face image deduplication as well as non-transitory computer-readable storage medium include: filtering a plurality of obtained first face images to obtain at least one second face image with image quality reaching a first preset condition; matching the second face image with at least one third face image in an image queue to obtain a matching result; and determining, according to the matching result, whether to perform deduplication operation on the second face image.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: September 28, 2021
    Assignee: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD
    Inventors: Wenjian Miao, Qian Chen, Duanguang Shi
  • METHODS AND APPARATUSES FOR DYNAMICALLY ADDING FACIAL IMAGES INTO DATABASE, ELECTRONIC DEVICES AND MEDIA
    Publication number: 20190272415
    Abstract: Methods and apparatuses for dynamically adding facial images into a database, electronic devices, media and programs include: comparing an obtained first facial image with pre-stored facial image information in an image database; and in response to a comparison result indicating that the first facial image has no matched pre-stored facial image information in the image database, determining whether to store at least one of the first facial image and feature information of the first facial image in the image database. Control of dynamically adding facial images into the database can therefore be achieved.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 5, 2019
    Applicant: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD
    Inventors: Wenjian MIAO, Qian CHEN, Duanguang SHI
  • METHOD AND APPARATUS FOR FACE IMAGE DEDUPLICATION AND STORAGE MEDIUM
    Publication number: 20190266441
    Abstract: Methods and apparatuses for face image deduplication as well as non-transitory computer-readable storage medium include: filtering a plurality of obtained first face images to obtain at least one second face image with image quality reaching a first preset condition; matching the second face image with at least one third face image in an image queue to obtain a matching result; and determining, according to the matching result, whether to perform deduplication operation on the second face image.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 29, 2019
    Applicant: BEIJING SENSETIME TECHNOLOGY DEVELOPMENT CO., LTD
    Inventors: Wenjian MIAO, Qian CHEN, Duanguang SHI