Patents by Inventor Tai Chul PARK

Tai Chul PARK 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).

  • Apparatus and method for contrast amplification of contrast-enhanced CT images based on deep learning
    Patent number: 11328394
    Abstract: Provided is a deep learning based contrast-enhanced (CE) CT image contrast amplifying method and the deep learning based CE CT image contrast amplifying method includes extracting at least one component CT image between a CE component and a non-CE component for an input CE CT image with the input CE CT image as an input to a previously trained deep learning model; and outputting a contrast-amplified CT image with respect to the CE CT image based on the input CE CT image and the at least one extracted component CT image.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: May 10, 2022
    Assignees: CLARIPI INC., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jong Hyo Kim, Hyun Sook Park, Tai Chul Park, Chul Kyun Ahn
  • APPARATUS AND METHOD FOR IMAGE RESTORATION OF ACCELERATED MRI BASED ON DEEP LEARNING
    Publication number: 20220036512
    Abstract: Provided is a deep learning based accelerated MRI image quality restoring method. The deep learning based accelerated MRI image quality restoring method includes extracting test information from an input accelerated MRI image, selecting at least one deep learning model corresponding to the test information, among a plurality of previously trained deep learning models, and outputting an MRI image with a restored image quality for the input accelerated MRI image with the input accelerated MRI image as an input of at least one selected deep learning model.
    Type: Application
    Filed: October 19, 2021
    Publication date: February 3, 2022
    Inventors: Jong Hyo KIM, Hyun Sook PARK, Tai Chul PARK, Chul Kyun AHN