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23rd Meeting: by teleconference, July 2021 2021-07-01 05:26
EE2-1.3/EE2-1.4: Unsymmetric partitioning methods in video coding
Authors: Kai Zhang ByteDance Li Zhang ByteDance Zhipin Deng ByteDance N. Zhang ByteDance Yifan Wang ByteDance
Abstract
This contribution presents experimental results for EE2-1.3/EE2-1.4, exploring unsymmetric partitioning methods denoted as unsymmetric binary-tree (UBT) partitioning and unsymmetric quad-tree (UQT) partitioning, which can be applied for blocks with dimensions no greater than 64×64. On top of ECM-1.0, four sub-tests with different configurations are conducted as listed below:
Meeting Notes
JVET-W0086 EE2-1.3/EE2-1.4: Unsymmetric partitioning methods in video coding [K. Zhang, L. Zhang, Z. Deng, N. Zhang, Y. Wang (Bytedance)]
References:
JVET-V0097 JVET-V2017
Cited:
JVET-W0087 JVET-W0137 X JVET-X0010 JVET-X0068 JVET-Y0010 JVET-Y0150 JVET-Y0152
PATENTS:
20240022723 0.34 WO/2022/213920 0.33 20210360242 0.32 20210360243 0.31 WO/2020/156572 0.30 WO/2020/156573 0.28 WO/2020/164480 0.27 20210360244 0.26
ARCHIVE v1 :
JVET-W0086-ECM-1.0-full-ee2-1-3a_tooloff.xlsm JVET-W0086-ECM-1.0-full-ee2-1-3a_toolon.xlsm JVET-W0086-ECM-1.0-full-ee2-1-3b_tooloff.xlsm JVET-W0086-ECM-1.0-full-ee2-1-3b_toolon.xlsm JVET-W0086-ECM-1.0-full-ee2-1-4a_tooloff.xlsm JVET-W0086-ECM-1.0-full-ee2-1-4a_toolon.xlsm JVET-W0086-ECM-1.0-full-ee2-1-4b_tooloff.xlsm JVET-W0086-ECM-1.0-full-ee2-1-4b_toolon.xlsm JVET-W0086.docx
Decisions
JVET-W0086 EE2-1.3/EE2-1.4: Unsymmetric partitioning methods in video coding [K. Zhang, L. Zhang, Z. Deng, N. Zhang, Y. Wang (Bytedance)]
Citation