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14th Meeting: Geneva, March 2019 2019-03-22 14:02
CE8-related: Joint proposal for transform skip (CE8-4.1c, JVET-M0279 and JVET-N0094)
Authors: S. Yoo LGE J. Choi LGE Jin Heo LGE J. Choi LGE J. Lim LGE S. Kim LGE Mohammed Golam Sarwer MediaTek Olena Chubach MediaTek C. -W. Hsu MediaTek Y. -W. Huang MediaTek Shawmin Lei MediaTek
Abstract
This contribution shows the results of combined tests of the CE8-4.1c, JVET-M0279 and JVET-N0094. The CE8-4.1 reorders residuals for intra predicted and transform skipped blocks. JVET-M0279 proposed a flag that indicates whether all of the signs in the current block are identical or not. JVET-N0094 proposed to derive the context models for coefficient coding from three previously decoded neighboring coefficients located at the right, bottom, and bottom-right positions of the current to-be-decoded coefficient. A separate context set is defined for transform skip mode. The experimental results for joint tests are reported in the tables below:
Meeting Notes
JVET-N0763 CE8-related: Joint proposal for transform skip (CE8-4.1c, JVET-M0279 and JVET-N0094) [S. Yoo, J. Choi, J. Heo, J. Choi, J. Lim, S. Kim (LGE), M. G. Sarwer, O. Chubach, C. -W. Hsu, Y. -W. Huang, S.-M. Lei (MediaTek)] [late]
References:
JVET-M0279 JVET-M1028 JVET-N0094 JVET-N0428
PATENTS:
EP3922033B1 0.71 2025-01-15 CN113632493B 0.71 2024-07-12 JP7448559B2 0.70 2024-03-12 US9264713B2 0.70 2016-02-16 US9426466B2 0.70 2016-08-23 US9549182B2 0.32 2017-01-17 US11575940B2 0.26 2023-02-07 RU2740863C2 0.22 2021-01-21
ARCHIVE v2 :
JVET-M0763_v1.pdf JVET-N0763.docx JVET-N0763_Test1_ibc0.XLSM JVET-N0763_Test1_ibc1.XLSM JVET-N0763_Test1_ibc1_v2.XLSM JVET-N0763_Test2_ibc0.XLSM JVET-N0763_Test2_ibc1.XLSM JVET-N0763_Test2_ibc1_v2.XLSM
Decisions
JVET-N0763 CE8-related: Joint proposal for transform skip (CE8-4.1c, JVET-M0279 and JVET-N0094) [S. Yoo, J. Choi, J. Heo, J. Choi, J. Lim, S. Kim (LGE), M. G. Sarwer, O. Chubach, C. -W. Hsu, Y. -W. Huang, S.-M. Lei (MediaTek)] [late]
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