Patents by Inventor Jin Seon YOUN

Jin Seon YOUN 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).

  • Block-based video decoding method using pre-scan and apparatus thereof
    Patent number: 10979712
    Abstract: Provided are a block based video decoding method and an apparatus thereof, the method includes receiving a bitstream; generating a prescan information corresponding to a picture unit image from the bitstream; and decoding the picture unit image of the bitstream using the prescan information. The bitstream includes the image information in which the picture unit image is divided into one or more coding unit and sequentially block-coded according to a predetermined order in the coding unit, and the decoding comprising processing a block decoding in accordance with the predetermined order in the intra-picture in a non-dependent manner with an encoding order in an intra-coding unit using the prescan information.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: April 13, 2021
    Assignee: CHIPS & MEDIA, INC
    Inventors: Sung Mo Yang, Jung Tae Kim, Kwang Hyun Choi, Jin Seon Youn, Dong Gyu Kim
  • BLOCK-BASED VIDEO DECODING METHOD USING PRE-SCAN AND APPARATUS THEREOF
    Publication number: 20200068198
    Abstract: Provided are a block based video decoding method and an apparatus thereof, the method includes receiving a bitstream; generating a prescan information corresponding to a picture unit image from the bitstream; and decoding the picture unit image of the bitstream using the prescan information. The bitstream includes the image information in which the picture unit image is divided into one or more coding unit and sequentially block-coded according to a predetermined order in the coding unit, and the decoding comprising processing a block decoding in accordance with the predetermined order in the intra-picture in a non-dependent manner with an encoding order in an intra-coding unit using the prescan information.
    Type: Application
    Filed: February 27, 2018
    Publication date: February 27, 2020
    Inventors: Sung Mo YANG, Jung Tae KIM, Kwang Hyun CHOI, Jin Seon YOUN, Dong Gyu KIM