Patents by Inventor Jin Soo Chol

Jin Soo Chol 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).

  • Image Encoding/Decoding Method, Apparatus, and Recording Medium for Storing Bitstream
    Publication number: 20230379459
    Abstract: The present invention relates to an image encoding/decoding method and apparatus. The image decoding method according to the present invention may comprise constructing N MPM lists for a current block, wherein N is equal to or greater than 1, deriving an intra prediction mode of the current block based on the N MPM lists, and performing intra prediction for the current block based on the intra prediction mode.
    Type: Application
    Filed: August 2, 2023
    Publication date: November 23, 2023
    Applicant: LX Semicon CO., LTD.
    Inventors: Hyun Suk Ko, Sung Chang Lim, Jung Won Kang, Dong San Jun, Seung Hyun Cho, Jin Ho Lee, Ha Hyun Lee, Hui Yong Kim, Jin Soo Chol
  • FILTER AND FILTERING METHOD FOR DEBLOCKING OF INTRA MACROBLOCK
    Publication number: 20110188581
    Abstract: Provided is a method and apparatus for adaptively performing deblocking filtering using a quantization parameter, based on a video block unit in a boundary between macroblocks including an intra macroblock. The filter and filtering method may enhance a compression rate of a high resolution video and enhance a video compression environment.
    Type: Application
    Filed: July 10, 2009
    Publication date: August 4, 2011
    Inventors: Hae-Chul Choi, Se Yoon Jeong, Sung-Chang Lim, Jin Soo Chol, Jin Wod Hong, Dong-Gyu Sim, Seoung-Jun Oh, Chang-Beom Ahn, Gwang Hoon Park, Hyun Ho Jo, Kwang-Su Jung