Patents by Inventor Liuchun HE

Liuchun HE 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).

  • Publication number: 20200342637
    Abstract: A system for PET image reconstruction is provided. The system may obtain PET data of a subject. The PET data may be associated with a plurality of coincidence events, which includes scattering events. The system may also generate a preliminary scatter sinogram relating to the scattering events based on the PET data. The system may also generate a target scatter sinogram relating to the scattering events by applying a scatter sinogram generator based on the preliminary scatter sinogram. The target scatter sinogram may have a higher image quality than the preliminary scatter sinogram. The system may further reconstruct a target PET image of the subject based on the PET data and the target scatter sinogram.
    Type: Application
    Filed: April 27, 2020
    Publication date: October 29, 2020
    Applicants: SHANGHAI UNITED IMAGING INTELLIGENCE CO., LTD., SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yang ZHANG, Shu LIAO, Liuchun HE, Zilin DENG