Title:
CROSS-COMPONENT ADAPTIVE LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/040484
Kind Code:
A1
Abstract:
According to one embodiment of the present document, an in-loop filtering procedure in an image/video coding procedure may include a cross-component adaptive loop filtering procedure. CCALF according to the present embodiment can increase the accuracy of in-loop filtering.
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Inventors:
CHOI JANGWON (KR)
NAM JUNGHAK (KR)
NAM JUNGHAK (KR)
Application Number:
PCT/KR2020/011601
Publication Date:
March 04, 2021
Filing Date:
August 31, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/117; H04N19/132; H04N19/186; H04N19/82; H04N19/96
Foreign References:
KR20130050900A | 2013-05-16 | |||
KR20180034665A | 2018-04-04 | |||
KR20130050902A | 2013-05-16 | |||
US20190238845A1 | 2019-08-01 |
Other References:
KIRAN MISRA , FRANK BOSSEN , ANDREW SEGALL: "Cross-Component Adaptive Loop Filter for chroma", 15. JVET MEETING; 20190703 - 20190712; GOTHENBURG; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 7 July 2019 (2019-07-07), pages 1 - 9, XP030220123
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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