Patents by Inventor Weisong ZHAO

Weisong ZHAO 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: 12287474
    Abstract: Disclosed are a super-resolution microscopic imaging method and apparatus, a computer device, and a storage medium. The method includes the following steps: collecting a fluorescent signal sequence of a set of samples to be observed; determining the number of iterations of deconvolution; performing an iteration of pre-deconvolution on each frame of an initial image in the fluorescent signal sequence before outputting when the iteration reaches half of the number of iterations; performing two reconstructions on the output image; and performing a second iteration of deconvolution on the image after the two reconstructions before outputting when the iteration reaches the number of iterations or half of the number of iterations.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: April 29, 2025
    Assignee: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Haoyu Li, Weisong Zhao, Shiqun Zhao
  • Patent number: 12266081
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may generate a preliminary image by filtering image data generated by an image acquisition device. The system may generate an intermediate image by performing, based on a first objective function, a first iterative operation on the preliminary image. The first objective function may include a first term associated with a first difference between the intermediate image and the preliminary image, a second term associated with continuity of the intermediate image and a third term associated with sparsity of the intermediate image. The systems may also generate a target image by performing, based on a second objective function, a second iterative operation on the intermediate image. The second objective function may be associated with a system matrix of the image acquisition device and a second difference between the intermediate image and the target image.
    Type: Grant
    Filed: October 14, 2023
    Date of Patent: April 1, 2025
    Assignee: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Liangyi Chen, Haoyu Li, Weisong Zhao, Xiaoshuai Huang
  • Publication number: 20250052994
    Abstract: Disclosed are a super-resolution microscopic imaging method and apparatus, a computer device, and a storage medium. The method includes the following steps: collecting a fluorescent signal sequence of a set of samples to be observed; determining the number of iterations of deconvolution; performing an iteration of pre-deconvolution on each frame of an initial image in the fluorescent signal sequence before outputting when the iteration reaches half of the number of iterations; performing two reconstructions on the output image; and performing a second iteration of deconvolution on the image after the two reconstructions before outputting when the iteration reaches the number of iterations or half of the number of iterations.
    Type: Application
    Filed: September 26, 2022
    Publication date: February 13, 2025
    Applicant: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Haoyu LI, Weisong ZHAO, Shiqun ZHAO
  • Publication number: 20240281933
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may obtain a first image and a second image associated with a same object; determine a plurality of first blocks of the first image and a plurality of second blocks of the second image, the plurality of second blocks and the plurality of first blocks being in one-to-one correspondence; determine a plurality of first characteristic values based on the plurality of first blocks and the plurality of second blocks; and/or generate a first target map associated with the first image and the second image based on the plurality of first characteristic values.
    Type: Application
    Filed: March 21, 2024
    Publication date: August 22, 2024
    Applicant: PEKING UNIVERSITY
    Inventors: Liangyi CHEN, Haoyu LI, Weisong ZHAO
  • Publication number: 20240046416
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may generate a preliminary image by filtering image data generated by an image acquisition device. The system may generate an intermediate image by performing, based on a first objective function, a first iterative operation on the preliminary image. The first objective function may include a first term associated with a first difference between the intermediate image and the preliminary image, a second term associated with continuity of the intermediate image and a third term associated with sparsity of the intermediate image. The systems may also generate a target image by performing, based on a second objective function, a second iterative operation on the intermediate image. The second objective function may be associated with a system matrix of the image acquisition device and a second difference between the intermediate image and the target image.
    Type: Application
    Filed: October 14, 2023
    Publication date: February 8, 2024
    Applicant: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Liangyi CHEN, Haoyu LI, Weisong ZHAO, Xiaoshuai HUANG
  • Patent number: 11790502
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may generate a preliminary image by filtering image data generated by an image acquisition device. The system may generate an intermediate image by performing, based on a first objective function, a first iterative operation on the preliminary image. The first objective function may include a first term associated with a first difference between the intermediate image and the preliminary image, a second term associated with continuity of the intermediate image and a third term associated with sparsity of the intermediate image. The systems may also generate a target image by performing, based on a second objective function, a second iterative operation on the intermediate image. The second objective function may be associated with a system matrix of the image acquisition device and a second difference between the intermediate image and the target image.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: October 17, 2023
    Assignee: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTIONS BIOTECH CO., LTD.
    Inventors: Liangyi Chen, Haoyu Li, Weisong Zhao, Xiaoshuai Huang
  • Publication number: 20220076393
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may generate a preliminary image by filtering image data generated by an image acquisition device. The system may generate an intermediate image by performing, based on a first objective function, a first iterative operation on the preliminary image. The first objective function may include a first term associated with a first difference between the intermediate image and the preliminary image, a second term associated with continuity of the intermediate image and a third term associated with sparsity of the intermediate image. The systems may also generate a target image by performing, based on a second objective function, a second iterative operation on the intermediate image. The second objective function may be associated with a system matrix of the image acquisition device and a second difference between the intermediate image and the target image.
    Type: Application
    Filed: November 16, 2021
    Publication date: March 10, 2022
    Applicant: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Liangyi CHEN, Haoyu LI, Weisong ZHAO, Xiaoshuai HUANG
  • Publication number: 20210383516
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may generate a preliminary image by filtering image data generated by an image acquisition device. The system may generate an intermediate image by performing, based on a first objective function, a first iterative operation on the preliminary image. The first objective function may include a first term associated with a first difference between the intermediate image and the preliminary image, a second term associated with continuity of the intermediate image and a third term associated with sparsity of the intermediate image. The systems may also generate a target image by performing, based on a second objective function, a second iterative operation on the intermediate image. The second objective function may be associated with a system matrix of the image acquisition device and a second difference between the intermediate image and the target image.
    Type: Application
    Filed: July 2, 2021
    Publication date: December 9, 2021
    Applicant: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Liangyi CHEN, Haoyu LI, Weisong ZHAO, Xiaoshuai HUANG
  • Patent number: 11189016
    Abstract: Systems and methods for image processing are provided in the present disclosure. The systems may generate a preliminary image by filtering image data generated by an image acquisition device. The system may generate an intermediate image by performing, based on a first objective function, a first iterative operation on the preliminary image. The first objective function may include a first term associated with a first difference between the intermediate image and the preliminary image, a second term associated with continuity of the intermediate image and a third term associated with sparsity of the intermediate image. The systems may also generate a target image by performing, based on a second objective function, a second iterative operation on the intermediate image. The second objective function may be associated with a system matrix of the image acquisition device and a second difference between the intermediate image and the target image.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: November 30, 2021
    Assignee: GUANGZHOU COMPUTATIONAL SUPER-RESOLUTION BIOTECH CO., LTD.
    Inventors: Liangyi Chen, Haoyu Li, Weisong Zhao, Xiaoshuai Huang
  • Publication number: 20210191611
    Abstract: Embodiments of the present application provide a method and an apparatus for controlling an electronic device based on a gesture, which relates to intelligent terminal technologies. The specific implementation solution is as follows: acquiring continuous N frames of first gesture images, and controlling a first object displayed on a screen according to the N frames of first gesture images; acquiring at least one frame of gesture image, where the at least one frame of gesture image and part of the gesture images in the N frames of first gesture images constitute continuous N frames of second gesture images, and the acquiring time of the at least one frame of gesture image is after the acquiring time of the N frames of first gesture images; and continuing to control the first object displayed on the screen according to the N frames of second gesture images.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 24, 2021
    Inventors: Yipeng WANG, Yuanhang LI, Weisong ZHAO, Ting YUN, Guoqing CHEN, Youjiang LI, Qingyun YAN