Title:
ADAPTIVE LOOP FILTERING IN VIDEO PROCESSING
Document Type and Number:
WIPO Patent Application WO/2020/200277
Kind Code:
A1
Abstract:
Devices, systems and methods for sample refinement and filtering method for video coding are described. In an exemplary aspect, a method for video processing includes configuring, for a conversion between a current block of a video and a bitstream representation of the video, a filtering process based on a set of neighboring pixels of the current block. The method also includes performing the conversion based on the filtering process.
Inventors:
LIU HONGBIN (CN)
ZHANG LI (US)
ZHANG KAI (US)
XU JIZHENG (US)
WANG YUE (CN)
ZHANG LI (US)
ZHANG KAI (US)
XU JIZHENG (US)
WANG YUE (CN)
Application Number:
PCT/CN2020/082976
Publication Date:
October 08, 2020
Filing Date:
April 02, 2020
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/86; H04N19/117; H04N19/82
Domestic Patent References:
| WO2016130801A1 | 2016-08-18 |
Foreign References:
| CN102939753A | 2013-02-20 |
Other References:
TAQUET，JONATHAN ET AL.: "Non-Linear Adaptive Loop Filter", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 13TH MEETING: MARRAKECH， MA， 9–18 JAN. 2019, 18 January 2019 (2019-01-18), XP030197953, DOI: 20200603102940X
TAQUET，JONATHAN ET AL.: "CE5: Results of tests CE5-3.1 to CE5-3.4 on Non-Linear Adaptive Loop Filter.", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 14TH MEETING: GENEVA， CH， 19–27 MARCH 2019, 27 March 2019 (2019-03-27), XP030254558, DOI: 20200603103232X
SEREGIN， VADIM ET AL.: "CE5: Summary Report on Adaptive Loop Filter", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 14TH MEETING: GENEVA， CH， 19–27 MARCH 2019, 27 March 2019 (2019-03-27), XP030255422, DOI: 20200603103438A
TAQUET，JONATHAN ET AL.: "CE5: Results of tests CE5-3.1 to CE5-3.4 on Non-Linear Adaptive Loop Filter.", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 14TH MEETING: GENEVA， CH， 19–27 MARCH 2019, 27 March 2019 (2019-03-27), XP030254558, DOI: 20200603103232X
SEREGIN， VADIM ET AL.: "CE5: Summary Report on Adaptive Loop Filter", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 14TH MEETING: GENEVA， CH， 19–27 MARCH 2019, 27 March 2019 (2019-03-27), XP030255422, DOI: 20200603103438A
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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