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15th Meeting: Gothenburg, SE, July 2019 2019-06-26 06:01
CE6-1.1: An Explicit MTS Design with Fast Encoder
Authors: C.-H. Hung Qualcomm H. E. Egilmez Qualcomm Nan Hu Qualcomm Vadim Seregin Qualcomm Marta Karczewicz Qualcomm
Abstract
This CE proposes to replace DCT-8 in MTS by identity transform (IDT) or DCT-2 in intra-CUs based on a pre-defined transform length T. Also, another two encoder-only modification methods are introduced. Over VTM-5.0, with common test configuration. the proposed methods lead to minor gain of 0.00%, 0.01% and 0.03% luma BD-rate with 104%, 102% and 100% encoding time in AI, RA and LDB at similar decoding time.
Meeting Notes
JVET-O0076 CE6-1.1: An Explicit MTS Design with Fast Encoder [C.-H. Hung, H. E. Egilmez, N. Hu, V. Seregin, M. Karczewicz (Qualcomm)]
ARCHIVE :
ECDCA_VTM50_CTC_CE611A.xlsm ECDCA_VTM50_CTC_CE611B.xlsm ECDCA_VTM50_CTC_CE611C.xlsm ECDCA_VTM50_CTC_CE611D.xlsm ECDCA_VTM50_CTC_CE611E.xlsm ECDCA_VTM50_InterMTSEnabled_CE611A.xlsm ECDCA_VTM50_InterMTSEnabled_CE611B.xlsm ECDCA_VTM50_InterMTSEnabled_CE611C.xlsm ECDCA_VTM50_InterMTSEnabled_CE611D.xlsm ECDCA_VTM50_InterMTSEnabled_CE611E.xlsm JVET-O0076-v2.docx JVET-O0076-WD-v2.docx
Decisions
JVET-O0076 CE6-1.1: An Explicit MTS Design with Fast Encoder [C.-H. Hung, H. E. Egilmez, N. Hu, V. Seregin, M. Karczewicz (Qualcomm)]
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