Title:
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
Document Type and Number:
WIPO Patent Application WO/2022/262694
Kind Code:
A1
Abstract:
Embodiments of the present method provide a solution for processing video data is proposed. The method comprises: determining, during a conversion between a target block of a video and a bitstream of the video, based on coding information of a geometric partitioning merge mode, whether a motion refinement is applied to a target unit of the target block in the geometric partitioning merge mode. The method also comprises performing the conversion based on the determining.
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Inventors:
DENG ZHIPIN (CN)
ZHANG KAI (US)
ZHANG LI (US)
ZHANG KAI (US)
ZHANG LI (US)
Application Number:
PCT/CN2022/098532
Publication Date:
December 22, 2022
Filing Date:
June 14, 2022
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/46
Domestic Patent References:
| WO2021041221A1 | 2021-03-04 | |||
| WO2020096427A1 | 2020-05-14 | |||
| WO2020140908A1 | 2020-07-09 | |||
| WO2020143643A1 | 2020-07-16 | |||
| WO2020177682A1 | 2020-09-10 |
Foreign References:
| CN112689998A | 2021-04-20 | |||
| US20200260095A1 | 2020-08-13 | |||
| US20210058634A1 | 2021-02-25 |
Other References:
PANUSOPONE KRIT, HONG SEUNGWOOK, WANG LIMIN: "Geometric Partitioning Merge Mode with Motion Vector Refinement", 2020 IEEE 22ND INTERNATIONAL WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING (MMSP), 16 December 2020 (2020-12-16), pages 1 - 6, XP093015073, ISBN: 978-1-7281-9320-5, DOI: 10.1109/MMSP48831.2020.9287109
X. XIU (KWAI), H.-J. JHU, C.-W. KUO, W. CHEN, Y.-W. CHEN, X. WANG (KWAI): "AHG12: Evaluation of GPM with MMVD for coding efficiency improvement over VVC", 22. JVET MEETING; 20210420 - 20210428; TELECONFERENCE; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 22 April 2021 (2021-04-22), pages 1 - 4, XP030294325
X. XIU (KWAI), H.-J. JHU, C.-W. KUO, W. CHEN, Y.-W. CHEN, X. WANG (KWAI): "AHG12: Evaluation of GPM with MMVD for coding efficiency improvement over VVC", 22. JVET MEETING; 20210420 - 20210428; TELECONFERENCE; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 22 April 2021 (2021-04-22), pages 1 - 4, XP030294325
Attorney, Agent or Firm:
SHIHUI PARTNERS (CN)
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