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11th Meeting: Ljubljana, July 2018 2018-07-03 04:42
CE3: Priority based list with primary MPM, secondary MPM and first few default modes prioritized (CE3 Test 3.2.1)
Authors: Narae Choi Samsung Y. Piao Samsung Chul Keun Kim Samsung
Abstract
An additional probable intra mode set is proposed in JVET-J0024. It is called extended MPM (most probable mode) or secondary MPM and is aimed at reducing mode bits by using additional intra mode set. Simulation results reportedly show average -0.07% luma BD-rate gain with 104% and 101% encoding and decoding time for all intra (AI), -0.04% luma BD-rate gain with 100% and 100% encoding and decoding time for random access (RA) based on VTM configuration.
Meeting Notes
JVET-K0181 CE3: Priority based list with primary MPM, secondary MPM and first few default modes prioritized (CE3 Test 3.2.1) [N. Choi, Y. Piao, C. Kim (Samsung)]
References:
JVET-J0024 JVET-J1010
Cited:
JVET-K0023
PATENTS:
US20250142115A1 0.34 2025-05-01 USRE48682E1 0.32 2021-08-10 US11569667B2 0.30 2023-01-31 US20220408110A1 0.28 2022-12-22 JP6294064B2 0.26 2018-03-14 DK179883B1 0.24 2019-08-21 US20240040158A1 0.22 2024-02-01 US12470501B2 0.20 2025-11-11
ARCHIVE v1 :
JVET-K0181-CE3-3-2-1-BMS.xlsm JVET-K0181-CE3-3-2-1-VTM.xlsm JVET-K0181-v1.docx
Decisions
JVET-K0181 CE3: Priority based list with primary MPM, secondary MPM and first few default modes prioritized (CE3 Test 3.2.1) [N. Choi, Y. Piao, C. Kim (Samsung)]
Citation