Title:
METHOD AND DEVICE FOR VIDEO ENCODING USING MAPPING OF RESIDUAL SIGNALS
Document Type and Number:
WIPO Patent Application WO/2023/113200
Kind Code:
A1
Abstract:
The present disclosure relates to a video coding method and device using mapping of residual signals. The present embodiments provide a video coding method and device in which, in order to enhance a video encoding efficiency and improve video quality, an image encoding device transmits mapping data associated with mapping of residual samples residual signals of a current block, and an image decoding device decodes the residual signals on the basis of the mapping data.
More Like This:
JPS61242481 | IMAGE DATA SORTING FOR DIGITAL TV SIGNAL |
WO/2021/222813 | HIGH-LEVEL SYNTAX FOR VIDEO CODING |
WO/2009/040996 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD |
Inventors:
PARK SEA NAE (KR)
BYEON JOO HYUNG (KR)
SIM DONG GYU (KR)
HEO JIN (KR)
PARK SEUNG WOOK (KR)
BYEON JOO HYUNG (KR)
SIM DONG GYU (KR)
HEO JIN (KR)
PARK SEUNG WOOK (KR)
Application Number:
PCT/KR2022/016222
Publication Date:
June 22, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
HYUNDAI MOTOR CO LTD (KR)
KIA CORP (KR)
UNIV KWANGWOON IND ACAD COLLAB (KR)
KIA CORP (KR)
UNIV KWANGWOON IND ACAD COLLAB (KR)
International Classes:
H04N19/132; H04N19/103; H04N19/11; H04N19/119; H04N19/137; H04N19/176; H04N19/186; H04N19/593; H04N19/82; H04N19/96
Foreign References:
KR20170058870A | 2017-05-29 | |||
KR20160148836A | 2016-12-27 | |||
KR20200093694A | 2020-08-05 | |||
US20200162734A1 | 2020-05-21 | |||
KR20210130234A | 2021-10-29 |
Attorney, Agent or Firm:
LEE, Chulhee (KR)
Download PDF:
Previous Patent: BODY PILLOW CAPABLE OF MAINTAINING LYING POSTURE FOR INFANTS
Next Patent: ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR
Next Patent: ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR