Patents by Inventor Hyeon-jeong SUK

Hyeon-jeong SUK 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).

  • Patent number: 11915454
    Abstract: Various embodiments relate to a color palette for capturing a person's image for determination of a facial skin color, and a method and an apparatus using same. Various embodiments may provide a color palette, and a method and an apparatus using same, the color palette comprising: a central area which is provided to define a skin region in a facial image, and is empty or transparent; and a plurality of color areas which are provided to define a plurality of reference regions for use in determining a skin color of the skin region in the facial image, and arranged to surround the central area and disposed according to a rule determined on the basis of at least one color characteristic.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: February 27, 2024
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyeon-Jeong Suk, Yuchun Yan
  • Publication number: 20230290005
    Abstract: Disclosed are a method and system for visualizing a dyed hair image. The method of visualizing dyeing hair includes separating a hair area from an image related to a dyeing target, detecting a color characteristic of the hair area, determining a target color corresponding to the color characteristic by using a dataset comprising color difference values of dyeing hair using a hairdye product, performing a color transfer using the target color on the hair area, and merging the hair area on which the color transfer using the target color as been performed with the image.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 14, 2023
    Applicants: Korea Advanced Institute of Science and Technology, AMOREPACIFIC CORPORATION
    Inventors: Hyeon-Jeong SUK, Boram KIM, Chul Min KIM, Hyun CHOI, Moonha KIM, Jihye HYOUNG, Hwaseon LEE
  • Publication number: 20220215587
    Abstract: Various embodiments relate to a color palette for capturing a person's image for determination of a facial skin color, and a method and an apparatus using same. Various embodiments may provide a color palette, and a method and an apparatus using same, the color palette comprising: a central area which is provided to define a skin region in a facial image, and is empty or transparent; and a plurality of color areas which are provided to define a plurality of reference regions for use in determining a skin color of the skin region in the facial image, and arranged to surround the central area and disposed according to a rule determined on the basis of at least one color characteristic.
    Type: Application
    Filed: September 26, 2019
    Publication date: July 7, 2022
    Inventors: Hyeon-Jeong SUK, Yuchun YAN
  • Patent number: 10984281
    Abstract: The color correction method in accordance with an embodiment of the present invention can comprise the steps of: acquiring an image from a captured image; detecting the face and eyes from the captured image; separating the sclera and pupil of the detected eye(s); correcting the image by comparing the areas of the sclera and pupil extracted by separating the sclera and pupil with the reference values stored in a database; and extracting the skin color of the face from the corrected image.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: April 20, 2021
    Assignees: KAIST UNIVERSITY, ELC MANAGEMENT LLC
    Inventors: Songyup Kim, Hyeon-Jeong Suk, Kyungah Choi, Hayan Choi
  • Publication number: 20200065609
    Abstract: The color correction method in accordance with an embodiment of the present invention can comprise the steps of: acquiring an image from a captured image; detecting the face and eyes from the captured image; separating the sclera and pupil of the detected eye(s); correcting the image by comparing the areas of the sclera and pupil extracted by separating the sclera and pupil with the reference values stored in a database; and extracting the skin color of the face from the corrected image.
    Type: Application
    Filed: February 3, 2017
    Publication date: February 27, 2020
    Inventors: Songyup Kim, Hyeon-Jeong SUK, Kyungah CHOI, Hayan CHOI
  • Publication number: 20170156351
    Abstract: The present application describes a device that includes a packaging made of foldable stiff material, which is fastened to a fold-out drape.
    Type: Application
    Filed: July 11, 2015
    Publication date: June 8, 2017
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyeon-jeong SUK, Gou Young KOH, Jaemyung LEE, Kyeong Ah JEONG, Hyunjoo BAE, Sung Yong CHOI