Patents by Inventor Keumgang Cha

Keumgang Cha 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 for annotation based on deep learning
    Patent number: 11741697
    Abstract: Disclosed is a method for annotation based on deep learning, which is performed by a computing device. The method may include: performing first learning of an agent model as supervised learning based on a first bounding box of an interest object corresponding to a ground truth (GT) for annotation; and performing second learning of the agent model as reinforcement learning based on a second bounding box of the interest object randomly sampled according to a constraint for geometric transform of a bounding box.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: August 29, 2023
    Assignee: SI Analytics Co., Ltd
    Inventor: Keumgang Cha
  • METHOD FOR ANNOTATION BASED ON DEEP LEARNING
    Publication number: 20230094155
    Abstract: Disclosed is a method for annotation based on deep learning, which is performed by a computing device. The method may include: performing first learning of an agent model as supervised learning based on a first bounding box of an interest object corresponding to a ground truth (GT) for annotation; and performing second learning of the agent model as reinforcement learning based on a second bounding box of the interest object randomly sampled according to a constraint for geometric transform of a bounding box.
    Type: Application
    Filed: August 10, 2022
    Publication date: March 30, 2023
    Inventor: Keumgang Cha