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[AHG16] Evaluating VTM under HW constraints
[AHG16] VTM software extension for counting and constraining per-CU RDOs
JVET AHG report: ECM software development (AHG6)
EE2-3.1a/b/c: Dead-Zone Adjustments and Unbiasing of Scalar Quantizers
AHG17: On per-frame data reporting in CfP
EE2-1.9: TMRL angle offset refinement
JVET AHG report: ECM software development (AHG6)
EE2-1.8: IntraTMP with DMVR
EE2-3.1 a/b : Unbiased Simple Quantizer
[AHG19] Per-CU max RDO number and weighted sum of RDO number
AHG7: On RGPM moved into group-2
AHG17 – Review of CfE responses
Non-EE2: TMRL Angle Offset Refinement
AHG12 IntraTMP with DMVR
EE2-4.2i-related: Unbiased Simple Quantizer with Quantization Center Shifting
AHG17: ECM comparison points for CfE
Response to the joint CfE on video compression with capability beyond VVC
JVET AHG report: ECM software development (AHG6)
Crosscheck of JVET-AN0175 (EE2-related: Unbiased Simple Quantizer)
EE2-4.2a, b, c: Shifting Quantization Center for non-CTC
EE2-4.2g, h, i: Shifting Quantization Center for non-CTC
EE2-4.2d, e, f: Shifting Quantization Center for CTC
EE2-2.8b: Combination of EE2-2.7 and EE2-2.8a
EE2-2.8a: Enhanced CCP Fusion mode
AHG17 ECM/VTM performance under CfE requirement
Cross-check of JVET-AM0107 (AHG12: Generated Merge Candidates)
Crosscheck of JVET-AM0068 (AHG12: On Shifting Quantization Center)
AHG12: IntraTMP with DMVR
AHG12: On Shifting Quantization Center for simple quantization (DQ and RDOQ disabled) (JVET-AM0068 related)
Cross-check of JVET-AM0074 "EE2-1.6: Intra Merge Mode"
Cross-check of JVET-AM0200 "AHG17: Getting VTM to run five times faster"
JVET AHG report: ECM software development (AHG6)
EE2-1.3: Intra TMP sub-modes depending on the template type information
EE2-1.1: TIMD fusion with neural network based intra prediction
[AHG-7] On Max Transform Size in ECM
Cross-check of JVET-AL0087 AhG12: Predictive transform coefficient coding
[AHG12] Combination of JVET-AL0174, JVET-AL0195 and JVET-AL0241 on Enhanced TIMD with NNIP and Optimized Block Vector Derivation
Non-EE2: TIMD fusion with neural network based intra prediction
Non-EE2: Intra TMP sub-modes depending on the template type information
[AHG7][AHG17] ECM performance under different MTT configurations
JVET AHG report: ECM software development (AHG6)
[EE2-3.1b*][EE2-3.7]: combination of tests 3.1b* and 3.7
EE2-3.7: Improved LFNST/NSPT kernel set selection for SGPM
EE2-3.4: Last significant coefficient position signaling with secondary prefix
EE2-1.3: IntraTMP merge candidates enrichment
JVET AHG report: ECM software development (AHG6)
EE2-3.1: Multiple transform set selection for intra LFNST/NSPT with subsampled DIMD for transform set selection
Cross-check of JVET-AK0131 EE2-3.3: Advanced SBT with direction and position inference
Cross-check of JVET-AK0283: EE2-1.18: Combination of EE2-1.7 and EE2-1.9
Cross-check of JVET-AK0056 EE2-1.9: Weighted OBIC
EE2-3.6a/3.6b: combinations of tests 3.4 and 3.5a/3.5b
AHG12: on residual coding in ECM
AHG7: Information on memory footprint in ECM
Non-EE2: Improved LFNST/NSPT kernel set selection for SGPM
AHG12: Multiple transform set selection for intra LFNST/NSPT with subsampled DIMD for transform set selection
AHG12: Intra TMP improvements
EE2-4.2: Improved implicit MTS
EE2-6.1-6.2: Entropy coding extensions
Cross-check of JVET-AJ0175 EE2-4.1: NSPT kernels for non-regular intra modes
EE2-2.3/EE2-2.4: TIMD with enhanced block vectors deployment and BV merge list improvement
JVET AHG report: ECM software development (AHG6)
EE2-6.1 related: test proposal to reconduct tests 6.1b/6.1c in EE2
EE2-2.4d: Combination of EE2 tests 2.1, 2.2 and 2.4a
EE2-2.3: Combination of EE2-2.1/EE-2-2.5a and EE2-2.2
AHG12: Improved implicit MTS
EE2 related: BV Merge List Improvement
EE2-4.4c, EE2-4.4d and EE2-4.4g: Multiple Transform Set Selection for LFNST/NSPT using implicit kernel derivation
EE2-4.5: Multiple Transform Set Selection for Intra MTS
EE2-4.3: 16 States TCQ
EE2-2.4c: Combination of EE2 tests 2.2 and 2.4a
Cross-check of JVET-AI0139: Non-EE2: Modified L-shape template in IntraTMP
EE2-2.6: IntraTMP candidates with overlapping refinement window enhanced
EE2-1.1: adaptive dual tree in inter Slices
JVET AHG report: ECM software development (AHG6)
EE2-2.2: TIMD with enhanced block vectors deployment
On the requirements and use cases of new-generation video coding standard
AHG12: Modification of chroma QP mapping table for ECM
AHG12: Multiple Transform Set Selection for Intra MTS
EE plan for Multiple Transform Set Selection
AHG7: Statistical analysis of luma and chroma intra tools in ECM versions
AHG12: Adaptation of intra/inter LFNST/NSPT for low-delay configuration
Ahg12: adaptive dual-tree coding in B slices
EE2-4.1 related: On Multiple Transform Set Selection for LFNST/NSPT
EE2-related: IntraTMP merge candidates clustering based on refinement window
EE2 related: TIMD Merge Mode with Enhanced Block Vector Deployment
EE2-2.10f: MR-SAD/SATD based IntraTMP BV search with signalling and BV reordering
EE2-2.10c: MR-SAD based IntraTMP BV search with signalling
JVET AHG report: ECM software development (AHG6)
Crosscheck of JVET-AH0135 (EE2-1.1: Temporal partitioning prediction)
EE2-2.10h: MR-SAD/SATD based IntraTMP BV search with signalling and BV reordering with ARBVP for IntraTMP merge
EE2-4.3: 16 States TCQ with State Exchange
AHG12: Additional Metric for IntraTMP
EE2-1.13: Combination tests of IntraTMP search range extension with adaptive sampling and IBC with upward-extended area
Cross-check of JVET-AG0145 (EE2-4.1: Adaptive clipping with signalled lower and upper bounds)
EE2-1.22c: Combination of EE2-1.22b and EE2-1.4
EE2-1.2: IntraTMP with Merge Candidates
EE2-1.3: SGPM with IntraTMP and IBC
EE2-1.4: IntraTMP extension to DIMD
EE2-1.6/1.7a/1.7b: combinations of tests 1.2, 1.3, 1.4 and 1.5
EE2-1.5: IntraTMP extension to LIC
JVET AHG report: ECM software development (AHG6)
EE2-1.7b related: unrestricted 1.7b performances
AHG6: ECM software optimizations
EE2 related: Encoder time reduction of Test-2.11
Crosscheck of JVET-AF0108 (EE2-1.1: Non-square quadtree partitioning)
AHG12: Harmonized IBC/ITMP search area with adaptive sampling
AHG12: Intra TMP extension to DIMD, LIC and SGPM
AHG12: IntraTMP with Merge Candidates
AHG12: SGPM with IntraTMP and IBC
EE2-related: Test 2.5a and TIMD fusion improvement
Ahg7/Ahg12: On VTM-11ecm anchor low-delay test conditions
JVET AHG report: ECM software development (AHG6)
EE2-2.11: Combination of DIMD/TIMD related tests (EE2-2.3 + EE2-2.5)
EE2-2.5: TIMD with IntraTMP and IBC
AHG12: IntraTMP with Neighboring Candidates
Non-EE2-2.1: Block Vector Guided Chroma Direct Mode
AHG12: TIMD with IntraTMP and IBC candidates
Cross-check of JVET-AE0132 “EE2-1.1: Partitioning prediction”
Cross-check of JVET-AE0059 “EE2-3.1: Cross-component residual model (CCRM) for inter prediction”
JVET AHG report: ECM software development (AHG6)
AHG12: Extended Search Region for IntraTMP
EE2-3.4: OBMC with HPel flag and BCW weights
EE2-4.1: Shifting quantization center
Ahg12: modified CTC proposal for low-delay configurations
JVET AHG report: ECM software development (AHG6)
AHG12: Adaptation of LFNST/NSPT for low-delay configuration
Cross-check of JVET-AD0182 (EE2-2.1: On Affine DMVR) tests 2.1a, 2.1b, 2.1f and 2.1k
Algorithm description of Enhanced Compression Model 8 (ECM 8)
Cross-check of JVET-AC0123 "MTT maximum depth correction for class B sequences at QP 22 in ECM"
Non-EE2: Bi-prediction with block-level only out-of-bound management
Chross-check of JVET-AC0150 "EE2-2.6: ARMC merge candidate list reordering for AMVP-merge mode"
Cross-check of JVET-AC0138 "Adjusting luma/chroma BD-rate balance in ECM"
EE2-related: Complexity reduction for Decoder Side Control Point Motion Vector Refinement (test 2.3b)
Cross-check of JVET-AC0200 "AhG12 Dynamic CABAC models"
JVET AHG report: ECM software development (AHG6)
Algorithm description of Enhanced Compression Model 7 (ECM 7)
Cross-check of JVET-AB0189: "AHG12: On bit length control of regression based affine merge candidate derivation"
Cross-check of JVET-AB0151 "EE2-2.1 related: ARMC merge candidate list reordering for AMVP-merge mode for low-delay pictures"
Cross-check of JVET-AB0148: "EE2-1.11: Intra prediction fusion"
Cross-check of JVET-AB00132: "EE2-3.3: Combination of EE2-3.1a and EE2-3.2"
Cross-check of JVET-AB0061: "EE2-3.2: Using block vector derived from IntraTMP for IBC"
Cross-check of JVET-AB0131: "EE2-3.1a: IntraTMP for chroma component"
Algorithm description of Enhanced Compression Model 6 (ECM 6)
JVET AHG report: ECM software development (AHG6)
AHG12: Encoder configuration proposal to reduce worst case encoding time
Cross-check of JVET-AA0129 (Non-EE2/AHG10: Improved inter hash RDO considering OBMC off in ECM5.0)
Cross-check of JVET-A0053 "AHG12: Using block vector derived from IntraTMP for IBC"
ECM fix for block-level out-of-bound checking
AHG9: Metadata for display on transparent screens based on ACI SEI messages
EE2-2.2: Motion compensated picture boundary padding
Algorithm description of Enhanced Compression Model 5 (ECM 5)
JVET AHG report: ECM software development (AHG6)
EE2-related: Motion compensation boundary padding
Cross-check of JVET-Z0139 (EE2-2.7 - tests 2.7a/2.7b)
Cross-check of JVET-Z0135 (EE2-Test4.3 - tests 4.3a/4.3b)
Algorithm description of Enhanced Compression Model 4 (ECM 4)
JVET AHG report: ECM software development (AHG6)
On the balance of ECM coding gains between luma and chroma
On luma/chroma BD-rate balance in ECM: tests combining JVET-Y0102 and JVET-Y0113
Cross-check of JVET-Y0150 "EE2-1: Tests on unsymmetric partitioning methods", tests 1.1a and 1.1b
JVET AHG report: ECM software development (AHG6)
Cross-check of JVET-Y0095 "Non-EE2: RPR with luma-only re-scaling"
Algorithm description of Enhanced Compression Model 3 (ECM 3)
EE2-1.1~EE2-1.4: Tests on unsymmetric partitioning methods
Cross-check of JVET-X0086 "EE2-related: Adaptive Filter Shape Selection for ALF"
EE2: Encoder partitioning optimization for ECM and crosscheck of EE2-1.1
EE2: Summary Report on Enhanced Compression beyond VVC capability
JVET AHG report: ECM software development (AHG6)
EE1-3.1: BD-rate gains vs complexity of NN-based intra prediction
Exploration Experiment on Enhanced Compression beyond VVC capability (EE2)
Algorithm description of Enhanced Compression Model 2 (ECM 2)
EE2-1.5: A combining test of EE2-1.2 and EE2-1.4b
AHG9: Resampling SEI message
EE2: Summary Report on Enhanced Compression beyond VVC capability
Cross-check of JVET-W0086 "EE2-1.3/EE2-1.4: Unsymmetric partitioning methods in video coding"
[AHG12] On Intra TMP Boundary Conditions
Preliminary draft of algorithm description for Enhanced Compression Model 1 Software (ECM 1)
EE2-1.1 and EE2-1.2: Asymmetric Binary Tree partitioning
Exploration Experiment on Enhanced Compression beyond VVC capability (EE2)
Reference software cleaning proposal
EE2: Intra Template Matching
EE2: Summary Report on Enhanced Compression beyond VVC capability
EE2 related: asymmetric binary tree splitting on top of VVC
AHG8: Content Adaptive Transform Precision for High Bit Depth Coding
Exploration Experiment on Enhanced Compression beyond VVC capability
Coding results of DERF-TWITCH game sequences for the SDR HD low delay VVC verification test
AHG9: Out-of-loop luma mapping with chroma scaling using APS or SEI message parameters signalling
Game video sequences proposal for the SDR HD low delay VVC verification test
AhG on neural network based coding tools
AHG9: Combination of JVET-R0049 and JVET-R0271 with Inverse Semantics and improved SPS signaling
AhG 9: On ALF, LMCS and Scaling List Parameters Signalling
AHG 9: Combination of JVET-R0177/R0301 and JVET-R0074/R0232 on APS Signaling and Semantics Cleanup
AhG9: Constraint Flag for TSRC
AhG 9: Cleanup of Constraint Flags
AhG 9: Removed Redundant Coding of Chroma Deblocking Filter Parameters
AHG9: on constraint flag for local chroma QP control
AhG 9: Cleanup of inter predication HLS syntax elements
AhG 9: APS Cleanup
AhG 9: On APS and GDR constraint Flags
AhG 9: Removed Coding Redundant DPB Related Flag
Interaction between Affine and SBT
On TT or BT split modes disabling
CE5: Report of CE5-1.4 and CE5-3.2 on Joint chroma cross-component adaptive loop filtering
Cross-check of JVET-Q0686 "Chroma LFNST Simplification and Signaling"
CE3-related: Fixed rice parameters in transform residual coding
AHG16: Syntax based MTS zero out
On Dependent Quantization: combination of JVET-Q0243 and JVET-Q0227
Cross-check of JVET-Q0448 "MTS dependent coefficient subblock scanning for zero-out"
CE4-related: Geometric partitioning signaling
Dependent Quantization with Qp offset adaptation
Cross check of JVET-P1026: "Non-CE6: Combination of JVET-P0196 and JVET-P0392 on applying LFNST for ISP Blocks and simplifying the transform signalling"
Non-CE6: Review of SPS control of Transform Selection Proposals
CE7-related: Unification of CCB count method between transform residual and transform skip residual coding
CE7-related: Re-position GT3 flag into the first coding pass in TS residual coding
Non-CE6 / Non-CE3: Combined Test of JVET-P0352 and JVET-P0354
CE7-3.3: Context reduction for sig_coeff_flag, par_level_flag, abs_level_gtx_flag
CE7-3.2: Context reduction by reduced usage of local neighborhood
Non-CE6 / Non-CE3: MIP UP TO 64x64 CU’s
Non-CE7: Context reduction in residual coding
Cross-check of JVET-O0374 (CE5-related: Context Reduction for Syntax Element ALF Enable Flag)
Cross-check of JVET-O0380 (Non-CE6: Simplification on MTS index coding)
Modifications to support the lossless coding
Cross-check of JVET-O0579: "Non-CE4 : SMVD processing when mvd_l1_zero_flag is set equal to 1"
Non-CE6 : interaction between MTS and LFNST
Non-CE6: Modified DCT8/DST7 Transform Matrices for Faster Implementation
Non-CE6: Modified LFNST Transform Matrices for Fast Implementation
Non-CE6: An SPS Control of ISP and SBT Transform Selection
AHG13: On chroma tool evaluation in Dual Tree
AHG12: Separated Luma and Chroma wavefront for dual tree
Non-CE7: Quantization matrices with single identifier and prediction from larger ones
On lossless coding for VVC
non-CE4: BCW for pairwise candidate
Cross-check of JVET-O0625: "Non-CE5: Unified padding method for samples at variant boundaries in ALF"
Non-CE: Modified MIP Matrices for Fast Implementation
Cross-check of JVET-O0260: "Non-CE3: Rounding offset removal for intra prediction"
Cross-check of JVET-O0368: "Non-CE6: An MTS-based Restriction for LFNST beyond Transform Skip"
Non-CE2: alternative solutions for reducing the luma-chroma latency
Non-CE6 Interaction between Implicit MTS and LFNST and MIP
Non-CE6: Simplified Transform Selection For ISP
Non-CE4 : simplified SMVD mode coding
Non-CE3: simplified MRL and ISP mode coding
Non-CE6 : simplified SBT mode coding
CE4-related: LIC flag inherited per component
Enabling tools for small blocks in small pictures
Non-CE6: Shape Adaptive Transform Selection for ISP, SBT and MTS
Cross-check of JVET-N0455 (CE8-related: Sign context modelling and level mapping for TS residual coding)
Cross-check of JVET-N0281 (CE7-related: Constraint on the number of regular bins per subblock)
AHG16/non-CE3: Study of CCLM restrictions in case of separate luma/chroma tree
Context reduction for inter and split syntax elements
Context Modeling Simplification and Reduction in VVC
CE4-related: Simplified coding of the MVP index
CE4-related: Simplified coding of the BPWA index
CE4-2.2 : Pairwise extension with STMVP
Cross-check of JVET-N0317 (CE8-related: Simplification on IBC Merge/Skip Mode)
CE7-related: reduced local neighborhood usage for transform coefficients coding
CE2-related: On number of fast merge candidates for Affine Merge mode
Non-CE8: chroma block vector initialization for CPR in dual tree
Cross-check of JVET-M0489 "CE7-related: Reduced context models for transform coefficients coding"
CE6: Fast DST-7/DCT-8 based on DFT and matrix multiplication (test 6.2.2)
CE3-related: Reducing the number of reference samples and table size in LM Chroma process
CE6-related: Further Simplification on top of CE6-2.2
CE1: Summary report on partitioning
CE4: STMVP without scaling (tests 4.2.2)
CE4-related: simplification of CE4.2.2
CE7-related: implicit QP-offset based on block size
Description of Core Experiment 1 (CE1): Partitioning
Comparison between JVET-L0047 methods 1 and 2
Cross-check of JVET-L0591 (CE9-related: A simplified design of bi-directional optical flow (BIO))
CE4-related: Motion predictor pruning
CE10 related: multiple prediction unit shapes
Cross-check of JVET-L0256 (CE9-related: Complexity reduction and bit-width control for bi-directional optical flow (BIO))
Cross-check of JVET-L0194
CE4 related: simplified non-sub-block STMVP
CE1: Summary report on partitioning
Cross check of CE4.4.12: "Pairwise average candidates"
Description of Core Experiment 1 (CE1): Partitioning
CE6-related: Reduction of the number of core transforms in AMT
CE1: Summary report on partitioning
Comments on timing measurement variations for JVET experiments
CE6: Report of CE6.1.3 (Transform reduction in AMT), with further reduction via DST-4 inheritance
CE1: Asymmetric Binary Tree (tests 1.0.1, 1.0.2, 1.0.3, 1.0.4, 8.0.1 and 8.0.2)
Non-CE1: Proposal for a partitioning method by Fraunhofer HHI and Technicolor
Description of Core Experiment 1 (CE1): Partitioning
Description of SDR, HDR and 360° video coding technology proposal by Qualcomm and Technicolor – low and high complexity versions
Partition only software of the video coding technology proposal by Qualcomm and Technicolor
AHG9: CNN-based driving of block partitioning for intra slices encoding
Description of SDR, HDR and 360° video coding technology proposal by Qualcomm and Technicolor – medium complexity version
Cross-check of JVET-F0054 Non-EE1: Alternative setting for PDPC mode
EE3-JVET-D0046: High precision FRUC with additional candidates
Cross-check of EE3-JVET-D0042 On BIO memory bandwidth
Cross-Check of JVET-D0115
Cross-Check of JVET-D0119
Cross-Check of JVET-D0114
Cross-check of JVET-D0113
High precision FRUC with additional candidates
Asymmetric Coding Units in QTBT
Adaptive Clipping in JEM2.0
Decoupled Luma/Chroma Transform Trees for Intra
Evaluation Report of Huawei and B-Com Test Sequences for Future Video Coding
Non-CE4: simplified triangle signaling
Cross-check of JVET-AQ0192 “Improvements of NS2 software at 0.2x under CfP conditions”
[AHG16] Improvements on Hardware Implementation Complexity (HIC) Software
JVET AHG report: ECM software development (AHG6)
AHG17 ECM/VTM performance under CfE requirement
EE2 related: BV Merge List Improvement
Cross-check of JVET-AB0151: "EE2-2.1 related: ARMC merge candidate list reordering for AMVP-merge mode for low-delay pictures"