Back to Search Document details
12th Meeting: Macao, October 2018 2018-10-04 05:13
CE11: Test on long deblocking filtering from JVET-J0021/K0334 (CE11.1.4)
Authors: Dmytro Rusanovskyy M.Karczewicz
Abstract
This contribution report results of CE11.1.4 test on deblocking filtering method as it was proposed in the JVET-J0021. It is proposed to apply asymmetric filtering on boundary samples: a proposed long deblocking filter is applied to boundary samples of the blocks, with size (orthogonal to boundary) large than 16; the boundary samples of the blocks with size (orthogonal to the boundary) smaller or equal to 16 are filtered with HEVC deblocking. For long deblocking filtering, a total number of 4 boundary samples are filtered. The final output values are clipped with a position-dependent Tc parameter. Proposal allows a parallel implementation of the deblocking process.
Meeting Notes
JVET-L0403 CE11: Test on long deblocking filtering from JVET-J0021/K0334 (CE11.1.4) [D. Rusanovskyy, M. Karczewicz (Qualcomm)]
References:
JVET-J0021 JVET-K0334 JVET-K1010 JVET-K1031
Cited:
JVET-L0031 JVET-L1031 JVET-M0031 JVET-M0471
PATENTS:
US20240107038A1 0.70 2024-03-28 JP7695324B2 0.70 2025-06-18 CN113906758B 0.32 2025-06-20 US10567791B2 0.30 2020-02-18 US12095988B2 0.28 2024-09-17 US12581090B2 0.26 2026-03-17 CN114339221B 0.24 2024-06-07 US12238343B2 0.20 2025-02-25
ARCHIVE v3 :
JVET-L0403_CE11.1.4.a_GRD4_ALF_OFF_vs_VTM-2.0.1_ALF_OFF_r2.xlsm JVET-L0403_CE11.1.4.a_GRD4_vs_VTM-2.0.1_r2.xlsm JVET-L0403_CE11.1.4.b_GRD8_ALF_OFF_vs_VTM-2.0.1_ALF_OFF_r2.xlsm JVET-L0403_CE11.1.4.b_GRD8_vs_VTM-2.0.1_r2.xlsm JVET-L0403_CE11.1.4_r2.docx
Decisions
JVET-L0403 CE11: Test on long deblocking filtering from JVET-J0021/K0334 (CE11.1.4) [D. Rusanovskyy, M. Karczewicz (Qualcomm)]
Citation