Patents by Inventor Kunho YOO

Kunho YOO 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).

  • Adaptive scan device and method for scanning thereof
    Patent number: 10015484
    Abstract: The present disclosure relates to an adaptive scan apparatus and a method for scanning thereof. The adaptive scan apparatus includes a zero coefficient counter and a scan pattern updater. The scan pattern updater is configured to generate a zero counter corresponding to a prediction mode of a neighboring block of a current block and to update the zero counter corresponding to a position where a coefficient value of the current block is 0 for transformed and quantized data. And the scan pattern updater is configured to update a scan pattern by sequentially arranging generated zero counters updated for the current block from a position of a small value to a position of a large value.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: July 3, 2018
    Assignee: SK TELECOM CO., LTD.
    Inventors: Jinhan Song, Jeongyeon Lim, Kunho Yoo, Tae Young Jung, Jechang Jeong
  • ADAPTIVE SCAN DEVICE AND METHOD FOR SCANNING THEREOF
    Publication number: 20130294507
    Abstract: The present disclosure relates to an adaptive scan apparatus and a method for scanning thereof. The adaptive scan apparatus includes a zero coefficient counter and a scan pattern updater. The scan pattern updater is configured to generate a zero counter corresponding to a prediction mode of a neighboring block of a current block and to update the zero counter corresponding to a position where a coefficient value of the current block is 0 for transformed and quantized data. And the scan pattern updater is configured to update a scan pattern by sequentially arranging generated zero counters updated for the current block from a position of a small value to a position of a large value.
    Type: Application
    Filed: July 1, 2013
    Publication date: November 7, 2013
    Inventors: Jinhan SONG, Jeongyeon LIM, Kunho YOO, Tae Young JUNG, Jechang JEONG