Patents by Inventor Cunjun YU

Cunjun YU 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).

  • Patent number: 11605215
    Abstract: An object association method, apparatus and system, and a storage medium are provided. The method includes: obtaining a first image and a second image; and determining an association relationship between objects in the first image and objects in the second image based on surrounding information of the objects in the first image and surrounding information of the objects in the second image, where the surrounding information of one object is determined according to pixels within a set range around a bounding box of the object in the image where the object is located.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: March 14, 2023
    Assignee: SENSETIME INTERNATIONAL PTE. LTD.
    Inventors: Zhongang Cai, Junzhe Zhang, Daxuan Ren, Cunjun Yu, Haiyu Zhao, Shuai Yi
  • Patent number: 11450021
    Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: acquiring at least two target images; determining an attention map of at least one target in each of the at least two target images according to a result of detecting target of each target image, where the attention map indicates the position of one target in a target image; and determining, based on each target image and the attention map of the at least one target in the each target image, a result of association that indicates whether a correspondence exists between at least some of targets in different target images.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: September 20, 2022
    Assignee: SENSETIME INTERNATIONAL PTE. LTD.
    Inventors: Zhongang Cai, Cunjun Yu, Haiyu Zhao, Shuai Yi
  • Publication number: 20220036117
    Abstract: An object association method, apparatus and system, and a storage medium are provided. The method includes: obtaining a first image and a second image; and determining an association relationship between objects in the first image and objects in the second image based on surrounding information of the objects in the first image and surrounding information of the objects in the second image, where the surrounding information of one object is determined according to pixels within a set range around a bounding box of the object in the image where the object is located.
    Type: Application
    Filed: December 21, 2020
    Publication date: February 3, 2022
    Inventors: Zhongang CAI, Junzhe ZHANG, Daxuan REN, Cunjun YU, Haiyu ZHAO, Shuai YI
  • Patent number: 11138758
    Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: acquiring a first image and a first attention map of a first target object in the first image, where the first attention map indicates the position of the first target object in the first image; acquiring a second image and a second mask image of the second image, where pixel values of pixels in the second mask image are equal; and obtaining, according to first input information and second input information, a first prediction result that indicates the position of the first target object in the second image, where the first input information is determined according to the first image and the first attention map, and the second input information is determined according to the second image and the second mask image.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: October 5, 2021
    Assignee: SenseTime International PTE. LTD.
    Inventors: Zhongang Cai, Cunjun Yu, Haiyu Zhao, Shuai Yi
  • Publication number: 20210201532
    Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: acquiring a first image and a first attention map of a first target object in the first image, where the first attention map indicates the position of the first target object in the first image; acquiring a second image and a second mask image of the second image, where pixel values of pixels in the second mask image are equal; and obtaining, according to first input information and second input information, a first prediction result that indicates the position of the first target object in the second image, where the first input information is determined according to the first image and the first attention map, and the second input information is determined according to the second image and the second mask image.
    Type: Application
    Filed: July 7, 2020
    Publication date: July 1, 2021
    Inventors: Zhongang Cai, Cunjun Yu, Haiyu Zhao, Shuai Yi
  • Publication number: 20210201527
    Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: acquiring at least two target images; determining an attention map of at least one target in each of the at least two target images according to a result of detecting target of each target image, where the attention map indicates the position of one target in a target image; and determining, based on each target image and the attention map of the at least one target in the each target image, a result of association that indicates whether a correspondence exists between at least some of targets in different target images.
    Type: Application
    Filed: July 6, 2020
    Publication date: July 1, 2021
    Inventors: Zhongang CAI, Cunjun YU, Haiyu ZHAO, Shuai YI