Patents by Inventor Lingan WU

Lingan WU 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).

  • X-ray single-pixel camera based on x-ray computational correlated imaging
    Patent number: 11255800
    Abstract: An X-ray single-pixel camera based on X-ray computational correlated imaging, which belongs to the technical research fields of X-ray computational correlated imaging and X-ray single-pixel imaging. The X-ray single-pixel camera includes: an X-ray modulation system (3), an X-ray modulation control system (4), an X-ray single-pixel detector (5), a main control system unit (6), a time synchronization system (7) and a computational imaging system (8). The main control system unit (6) controls each module through software; the time synchronization system (7) controls synchronization of each module for automatic collection; and the computational imaging system (8) is configured to perform a second-order correlated computation or a compressed sensing computation or a deep learning computation on the signals collected by the X-ray single-pixel detector (5) and a preset modulation matrix, so as to obtain an image of an object under test.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: February 22, 2022
    Assignee: INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Aixin Zhang, Yuhang He, Lingan Wu, Liming Chen, Bingbing Wang
  • X-RAY SINGLE-PIXEL CAMERA BASED ON X-RAY COMPUTATIONAL CORRELATED IMAGING
    Publication number: 20220042928
    Abstract: An X-ray single-pixel camera based on X-ray computational correlated imaging, which belongs to the technical research fields of X-ray computational correlated imaging and X-ray single-pixel imaging. The X-ray single-pixel camera includes: an X-ray modulation system (3), an X-ray modulation control system (4), an X-ray single-pixel detector (5), a main control system unit (6), a time synchronization system (7) and a computational imaging system (8). The main control system unit (6) controls each module through software; the time synchronization system (7) controls synchronization of each module for automatic collection; and the computational imaging system (8) is configured to perform a second-order correlated computation or a compressed sensing computation or a deep learning computation on the signals collected by the X-ray single-pixel detector (5) and a preset modulation matrix, so as to obtain an image of an object under test.
    Type: Application
    Filed: December 10, 2019
    Publication date: February 10, 2022
    Applicant: INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Aixin ZHANG, Yuhang HE, Lingan WU, Liming CHEN, Bingbing WANG