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13th Meeting: Marrakech, January 2019 2019-01-14 22:32
CE7-related: Golomb-Rice/exponential Golomb coding for abs_remainder and dec_abs_level syntax elements
Authors: Muhammed Coban Qualcomm Marta Karczewicz Qualcomm
Abstract
This contribution proposes a constant Golomb-Rice to exponential Golomb transition point unary code length for all Rice parameters and HEVC-RExt style binarization for exponential Golomb part of the abs_remainder and dec_abs_level syntax elements to limit the worst-case code length to 32 bits. The simulations results show 0.00% AI, 0.01% RA, 0.02% LB BD-Rate versus the VTM-3.0 anchor for common test conditions.
Meeting Notes
JVET-M0470 CE7-related: Golomb-Rice/exponential Golomb coding for abs_remainder and dec_abs_level syntax elements [M. Coban, M. Karczewicz (Qualcomm)]
References:
JCTVC-J0142 JCTVC-Q0073 JCTVC-Q0132 JVET-L1001 JVET-L1010 JVET-L1027
Cited:
JVET-M0027 X JVET-M0831 X JVET-M1001 JVET-N0002 JVET-N0003 JVET-N0013 JVET-N0075 JVET-N0076 JVET-N0077 JVET-N0078 JVET-N0079 JVET-N0081 JVET-N0085 JVET-N0086 JVET-N0088 JVET-N0097 JVET-N0116 JVET-N0121 JVET-N0123 JVET-N0127 more than 20
PATENTS:
US11785259B2 0.34 2023-10-10 US11134273B2 0.32 2021-09-28 US11153577B2 0.30 2021-10-19 KR102914522B1 0.28 2026-01-20 US20210203963A1 0.28 2021-07-01 US11451783B2 0.27 2022-09-20 EP4035370A1 0.26 2022-08-03 US12388984B2 0.25 2025-08-12
ARCHIVE v3 :
JVET-M0470-GR-v2.xlsm JVET-M0470-presentation.pdf JVET-M0470-v2.docx JVET-M0470-WD-text.docx
Decisions
JVET-M0470 CE7-related: Golomb-Rice/exponential Golomb coding for abs_remainder and dec_abs_level syntax elements [M. Coban, M. Karczewicz (Qualcomm)]
Citation