Patents by Inventor Changho JO

Changho JO 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).

  • Method and apparatus with light source information output
    Patent number: 11663796
    Abstract: A processor-implemented light source information output method includes: receiving an input image; detecting, using a trained neural network, at least one object in the input image; estimating, using the trained neural network, light source information of a light source corresponding to the at least one object; and outputting the light source information.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: May 30, 2023
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Inwoo Ha, Changho Jo, Jaeyoon Kim, Sungeui Yoon, Sunghoon Hong
  • METHOD AND APPARATUS WITH LIGHT SOURCE INFORMATION OUTPUT
    Publication number: 20210319252
    Abstract: A processor-implemented light source information output method includes: receiving an input image; detecting, using a trained neural network, at least one object in the input image; estimating, using the trained neural network, light source information of a light source corresponding to the at least one object; and outputting the light source information.
    Type: Application
    Filed: October 30, 2020
    Publication date: October 14, 2021
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Korea Advanced Institute of Science and Technology
    Inventors: Inwoo HA, Changho JO, Jaeyoon KIM, Sungeui YOON, Sunghoon HONG