Inventor
CHOI KI-HO
KR28 patents
⚠️ This page may combine multiple inventors who share the name “CHOI KI-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
25 patentsUS11589066B2Feb 21, 2023
Video decoding method and apparatus using multi-core transform, and video encoding method and apparatus using multi-core transform
SAMSUNG ELECTRONICS CO LTD7 citations86
US11265578B2Mar 1, 2022
Video decoding method and apparatus by chroma-multi-transform, and video encoding method and apparatus by chroma-multi-transform
SAMSUNG ELECTRONICS CO LTD15 citations86
US10819978B2Oct 27, 2020
Image encoding method and apparatus, and image decoding method and apparatus
SAMSUNG ELECTRONICS CO LTD14 citations86
US10666936B2May 26, 2020
Video decoding method and video decoding apparatus using merge candidate list
SAMSUNG ELECTRONICS CO LTD10 citations84
US12413761B2Sep 9, 2025
Video decoding method and apparatus using multi-core transform, and video encoding method and apparatus using multi-core transform
SAMSUNG ELECTRONICS CO LTD0 citations62
US12401816B2Aug 26, 2025
Video decoding method and apparatus using multi-core transform, and video encoding method and apparatus using multi-core transform
SAMSUNG ELECTRONICS CO LTD0 citations62
US12395659B2Aug 19, 2025
Video decoding method and apparatus using multi-core transform, and video encoding method and apparatus using multi-core transform
SAMSUNG ELECTRONICS CO LTD0 citations62
US12047569B2Jul 23, 2024
Encoding method and apparatus therefor, and decoding method and apparatus therefor
SAMSUNG ELECTRONICS CO LTD0 citations62
US12034924B2Jul 9, 2024
Encoding method and apparatus therefor, and decoding method and apparatus therefor
SAMSUNG ELECTRONICS CO LTD0 citations62
US12028518B2Jul 2, 2024
Encoding method and apparatus therefor, and decoding method and apparatus therefor
SAMSUNG ELECTRONICS CO LTD0 citations62
US12022071B2Jun 25, 2024
Encoding method and apparatus therefor, and decoding method and apparatus therefor
SAMSUNG ELECTRONICS CO LTD0 citations62
US12003750B2Jun 4, 2024
Video decoding method and apparatus using multi-core transform, and video encoding method and apparatus using multi-core transform
SAMSUNG ELECTRONICS CO LTD0 citations62
US11973935B2Apr 30, 2024
Method and device for encoding or decoding image by using blocks determined by means of adaptive order
SAMSUNG ELECTRONICS CO LTD0 citations62
US11973934B2Apr 30, 2024
Method and device for encoding or decoding image by using blocks determined by means of adaptive order
SAMSUNG ELECTRONICS CO LTD0 citations62
US11962752B2Apr 16, 2024
Method and device for encoding or decoding image by using blocks determined by means of adaptive order
SAMSUNG ELECTRONICS CO LTD0 citations62
US11956422B2Apr 9, 2024
Method and device for encoding or decoding image by using blocks determined by means of adaptive order
SAMSUNG ELECTRONICS CO LTD0 citations62
US11956419B2Apr 9, 2024
Method and device for encoding or decoding image by using blocks determined by means of adaptive order
SAMSUNG ELECTRONICS CO LTD0 citations62
US11477446B2Oct 18, 2022
Encoding method and apparatus therefor, and decoding method and apparatus therefor
SAMSUNG ELECTRONICS CO LTD0 citations62
US10560693B2Feb 11, 2020
Video encoding method and apparatus, and video decoding method and apparatus
SAMSUNG ELECTRONICS CO LTD1 citations62
US10531102B2Jan 7, 2020
Encoding device, decoding device, and encoding and decoding method thereof
SAMSUNG ELECTRONICS CO LTD1 citations62
US10785476B2Sep 22, 2020
Method and device for encoding or decoding image by using blocks determined by means of adaptive order
SAMSUNG ELECTRONICS CO LTD0 citations52
US10356418B2Jul 16, 2019
Video encoding method and apparatus therefor, and video decoding method and apparatus therefor, in which edge type offset is applied
SAMSUNG ELECTRONICS CO LTD0 citations52
US10645393B2May 5, 2020
Image encoding method and device for sample value compensation and image decoding method and device for sample value compensation
SAMSUNG ELECTRONICS CO LTD0 citations42
US10609377B2Mar 31, 2020
Image encoding method and device for sample value compensation and image decoding method and device for sample value compensation
SAMSUNG ELECTRONICS CO LTD0 citations42
US10805644B2Oct 13, 2020
Device and method for entropy encoding and decoding
SAMSUNG ELECTRONICS CO LTD0 citations41