Patents by Inventor Jowon Yi

Jowon Yi 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).

  • Exposure measuring method and apparatus based on composition for automatic image correction
    Patent number: 8885937
    Abstract: Provided is a composition-based exposure measuring method and apparatus for measuring an exposure degree of an object included in an image, including: receiving an input of the image; measuring an exposure amount of a pixel located in a region determined based on a composition, among pixels of the received image; and determining the exposure degree of the object based on the measured exposure amount.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: November 11, 2014
    Assignee: NHN Corporation
    Inventors: Jowon Yi, Sung Tak Cho, Joon-kee Chang, Rockyou Park, Young Dong Jung, Yeontae Kim