Patents by Inventor Dawon LEE

Dawon LEE 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 for framing three dimensional target object for generation of virtual camera layout
    Patent number: 11900607
    Abstract: Provided is a method of framing a three dimensional (3D) target object for generation of a virtual camera layout. The method may include analyzing a reference video image to extract a framing rule for at least one reference object in the reference video image, generating a framing rule for at least one 3D target object using the framing rule for the at least one reference object in the reference video image, and using the framing rule for the at least one 3D target object for generation of a virtual camera layout.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: February 13, 2024
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Junyong Noh, Jung Eun Yoo, Kwanggyoon Seo, Sanghun Park, Jaedong Kim, Dawon Lee
  • METHOD AND APPARATUS FOR FRAMING THREE DIMENSIONAL TARGET OBJECT FOR GENERATION OF VIRTUAL CAMERA LAYOUT
    Publication number: 20230177693
    Abstract: Provided is a method of framing a three dimensional (3D) target object for generation of a virtual camera layout. The method may include analyzing a reference video image to extract a framing rule for at least one reference object in the reference video image, generating a framing rule for at least one 3D target object using the framing rule for the at least one reference object in the reference video image, and using the framing rule for the at least one 3D target object for generation of a virtual camera layout.
    Type: Application
    Filed: May 13, 2022
    Publication date: June 8, 2023
    Inventors: Junyong NOH, Jung Eun YOO, Kwanggyoon SEO, Sanghun PARK, Jaedong KIM, Dawon LEE
  • METHOD AND DEVICE FOR PROCESSING IMAGE ON BASIS OF ARTIFICIAL NEURAL NETWORK
    Publication number: 20220044414
    Abstract: Disclosed are a method and apparatus for processing an image based on an artificial neural network. The method separates an input image into a foreground image including a subject and a background image including remaining objects except for the subject, estimates camera framing for the subject based on the input image and the foreground image, configures a feature vector based on an optical flow map extracted from the input image, estimates camera work using the feature vector, and outputs at least one selected from between the camera framing and the camera work.
    Type: Application
    Filed: February 21, 2019
    Publication date: February 10, 2022
    Inventors: Junyong NOH, Kwanggyoon SEO, Hyunggoog SEO, Sanghun PARK, Jaedong KIM, Jung Eun YOO, Dawon LEE