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Affiliation profile
KDDI
Indexed Patents
37
20260052250
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-P0544
20260039824
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
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JVET-P0544
US12519951B2
Image decoding device, image decoding method, and program
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JVET-Q0127
US12501054B2
Image decoding device, image decoding method, and program
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JVET-Q0127
US20250337936A1
Image decoding device, image decoding method, and program
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JVET-R0303
20250247536
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
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JVET-P0544
4557733
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
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JVET-P0546
20250159137
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-P0546
20250159136
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-P0546
20250024026
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
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JVET-P0546
4443882
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-P0546
US20240205451A1
Image decoding device, image decoding method, and program
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JVET-Q0127
US20240205391A1
Image decoding device, image decoding method, and program
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JVET-Q0127
20240205451
Image decoding device, image decoding method, and program
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JVET-AO0285
20240205391
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
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JVET-AO0285
US20240187625A1
Image decoding device, image decoding method, and program
|
JVET-Q0127
US20240171752A1
Image decoding device, image decoding method, and program
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JVET-Q0127
20240171752
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
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JVET-AO0285
US20240129490A1
Image decoding device, image decoding method, and program
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JVET-Q0127
20230224458
Image decoding device, image decoding method, and program
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JVET-P0546
US20230109719A1
Image decoding device, image decoding method, and program
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JVET-Q0127
JP2022174905A
Image encoding device, image decoding device, image processing system, and …
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JVET-L0383
20220174283
Image decoding device, image decoding method, and program
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JVET-P0544
20220174325
Image decoding device, method, and program with prediction refinement optical flow
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JVET-P0544
4002845
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-P0544
4002844
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-P0544
20220046233
Image decoding device, image decoding method, and program
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JVET-P0546
JP2021164005A
Image decoding device, image decoding method and program
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JVET-R0337
JP2020181256A
Program, device, and method which complement missing value in time-series …
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JVET-L0383
JP2020150358A
Image decoding device, image decoding method and program
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JVET-L0383
JP2020009182A
Image correction device, and image correction method
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JVET-L0383
JP2019101519A
Program for image segmentation based on pixel
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JVET-L0383
JP2018185724A
Apparatus, program, and method for tracking object using pixel change processed …
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JVET-L0383
20240187606
Image decoding device, image decoding method, and program
|
JVET-Y0065
20240187625
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-Y0065
20240171752
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-Y0065
20240205391
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
|
JVET-Y0065
Contributions
188
AHG17: On characteristics of CfP test sequences
Non-EE2: A bugfix of the subsampling filter for certain CCLM/CCCM tools
Non-EE2: Adaptive GPM blending weights with linear and Hermite profiles
EE2-2.1a/b/c: Modified GPM partition mode
AHG17: Chroma sample location for CfP sequences
Non-EE2: Modified derivations of GPM partition offset direction and angle
AHG17/AHG18: On ULL evaluation metrics toward CfP
EE2-2.6: Adaptive subsampling filter selection for CCLM/CCCM
AHG12/AHG18: On GDR test condition for video compression beyond VVC
Crosscheck of JVET-AN0168 and JVET-AN0173 (EE2-2.8a, b: Enhanced CCP Fusion mode)
Response to the joint CfE on video compression with capability beyond VVC
Non-EE2: Adaptive subsampling filter selection for CCLM/CCCM
Crosscheck of JVET-AM0106 (EE2-2.1a/b: Chained candidates in AMVP and merge lists)
Crosscheck of JVET-AL0248 (AHG12: On Motion Vector Prediction)
Crosscheck of JVET-AL0183 (AHG12: Block Vector-based Intra Mode Derivation)
Crosscheck of JVET-AK0108 (Non-EE2: CMVP extension for constructed affine merge candidates)
EE2-1.1: Extended OBMC for non-inter blocks
Crosscheck of JVET-AK0212 (EE2-2.1: OBMC modifications)
EE2-related: Extended overlapped block blending for MV/BV based prediction
Crosscheck of JVET-AJ0113 (Non-EE2: Intra OBMC)
EE2-2.8abgh: Combinations of EE2-2.5, EE2-2.7a/c and EE2-2.1
Crosscheck of JVET-AJ0112 (EE2-2.15: Regression-based SGPM blending)
EE2-2.8i: Combination of EE2-2.5 and EE2-2.1
Proposed timeline and requirements for the next generation video coding standard
EE2-2.1: Matrix-based position dependent intra prediction for TIMD
Proposed timeline and requirements for the next generation video coding standard
EE2-2.1/2.5 related: History-based merge candidate for merge-based intra prediction
Crosscheck of JVET-AI0088 (EE2-related: Block Vector-Guided Chain Motion Vector Prediction)
Non-EE2: Matrix-based position dependent intra prediction for TIMD
Crosscheck of JVET-AI0108 (Non-EE2: Unified reference area of IBC and IntraTMP)
Crosscheck of JVET-AI0067 (AHG12: GPM mode extension)
Crosscheck of JVET-AI0103 (EE2-3.5: Additional chained motion vector prediction candidates)
Crosscheck of Test EE2-2.5c from JVET-AI0110 (EE2-2.1/EE2-2.5: Merge-based intra prediction)
Crosscheck of JVET-AI0187 (EE2-3.7: TMVP for chained motion vector prediction)
Crosscheck of JVET-AH0151 (EE2-related: IntraTMP merge candidates clustering based on refinement window)
Crosscheck of JVET-AH0183 (EE2-related: TMVP for chained motion vector prediction)
Non-EE2: On intra and inter LFNST/NSPT for low delay configuration
Crosscheck of JVET-AH0181 (AHG12: Adaptation of intra/inter LFNST/NSPT for low-delay configuration)
Crosscheck of EE2-Test 3.2a and 3.2b: Alignment of temporal buffer usage
Crosscheck of JVET-AH0122 (EE2-3.6: Reference filtering for inter-prediction)
EE2-3.2: Alignment of temporal buffer usage
EE2-3.1: Chained motion vector prediction
AHG9: On phase indication SEI message
Crosscheck of JVET-AG0102 (AHG12: New context model parameters for low delay B condition)
Crosscheck of JVET-AG0195 (Non-EE2: LIC model parameter inheritance for merge modes)
Non-EE2: Chained motion vector prediction
EE2-1.13: Combination tests of IntraTMP search range extension with adaptive sampling and IBC with upward-extended area
AHG9: SEI message extension of VVC for computer-generated hologram use
Crosscheck of JVET-AG0091 (EE2-1.8: Auto-relocated block vector prediction)
EE2-1.12: IBC with upward-extended reference area
Non-EE2: IBC with a further upward-extended reference area for screen content
AHG9: SEI message extension of VVC for object-wave compression and computer-generated hologram use
Crosscheck of JVET-AE0046 (EE2-3.2: Bi-predictive GPM)
EE2-2.2/EE2-2.3/EE2-2.4: Bi-predictive IBC GPM, bi-predictive IBC, and IBC MBVD list derivation for camera captured and screen contents
Non-EE2: Bi-predictive IBC for natural and screen content
Crosscheck of JVET-AD0208 (EE2-1.8/1.9: IBC adaptation for coding of natural content)
Crosscheck of JVET-AB0155 (EE2-1.6: Combination of spatial GPM tests)
Non-EE2: Extended partitioning mode for the inter/intra prediction
Crosscheck of JVET-AA0062 (EE2-3.3: Combination of EE2-3.1 and EE2-3.2)
Crosscheck of JVET-AA0070 (EE2-3.2: Reconstruction-Reordered IBC for screen content coding)
EE2-2.7: GPM adaptive blending (JVET-Z0059, JVET-Z0137)
Crosscheck of JVET-Z0056 (EE2-2.4: Template matching based reordering for GPM split modes)
Crosscheck of JVET-Z0150 (Memory usage report on VTM / ECM)
Crosscheck of JVET-Z0137 (Non-EE2: Adaptive Blending for GPM)
Non-EE2: Adaptive width for GPM blending area
Crosscheck of JVET-Y0161 (EE2-3.12-related: Extensions of history-parameter-based affine model inheritance)
Crosscheck of JVET-Y0119 (EE2-related: On Extended MRL Intra Prediction)
EE2-3.1: GPM with inter and intra prediction (JVET-X0166)
EE2-related: Combination of JVET-X0078 (Test 7/8), JVET-X0147 (Proposal-2), and GPM direct motion storage
EE2-related: intra mode derivation based on TIMD for GPM inter/intra
EE2-related: Modified GPM with inter and intra prediction
EE2-3.2: GPM with inter and intra prediction (JVET-W0110)
AHG12: GPM with inter and intra prediction
On conformance point of high throughput profile
AHG12: Diagonal MMVD with ARMC
EE-related: Modified OBMC
CE-1.8: Results of Rice Parameter Derivation with Content Adaptation
CE related: On Rice Parameter Derivation with Content Adaptation
Crosscheck of JVET-T0086 (AHG12: SIMD implementation of BDOF for high bit-depth coding)
AHG12: On signalling for high-bit depth
AhG on neural network based coding tools
Crosscheck of JVET-S0229 (Bug fix of BDOF for high bit-depth)
AHG9: On MMVD flag in SPS and PH
AHG9: On signalling of the maximum transform skip size
AHG9: Inference value of DMVR/BDOF disabled flag in PH
Crosscheck of JVET-R0331 (Cleanup of LFNST signalling)
Crosscheck of JVET-R0318 (Alternative methods of LFNST index signalling)
Crosscheck of JVET-R0174 (LFNST index signaling)
Alternative block size conditions for BDPCM
AHG12: Subpicture with filler slice for merged stream
Restriction on LFNST signalling for local dual tree chroma coding blocks
Modified LFNST signalling for single tree blocks
AHG9: Decoding conditions of deblocking control parameters for chroma
ACT: common text for bug fixes and transform change
AHG5/AHG9: Suggested HLS conformance testing for versatile video coding
Crosscheck of JVET-Q0524 (Non-CE4: DC balancing in DMVR)
Crosscheck of JVET-Q0366 (Simplification of interpolation filtering for intra prediction)
Crosscheck of JVET-Q0138 (Separate transform skip checking of Luma and Chroma for LFNST index signalling)
Initializations and propagation of Chroma QP Offset
Non-CE4: On merge list generation for geometric partitioning
Clipping of minimum QP prime value
Non-CE1/Non-CE3: Deblocking filter control for lossless blocks
Crosscheck of JVET-P0487 (CE8-related : Binarization of palette escape value)
Joint solution for the reference picture conditions in DMVR and BDOF (JVET-P0089, JVET-P0191, JVET-P0311, JVET-P0415, JVET-P0546, JVET-P0598)
Cross-check result of JVET-P0320 (Non-CE4/AHG17: On slice-level syntax for BDOF and DMVR)
Cross-check result of JVET-P0275 (Non-CE4/AHG17: On slice-level syntax for TPM and GEO)
Non-CE5: Deblocking filter at PROF sub-block boundary
Crosscheck of JVET-P0310 (Non-CE4: On Simplification of PROF and BDOF)
Crosscheck of JVET-P0441 (Non-CE5: On deblocking on affine internal prediction sub-block edges)
CE4-related: Motion vector rounding in enabled hpelIfIdx
CE4-related: Modified hpelIfIdx derivation for half-pel interpolation filter
Non-CE4: An applying condition of BDOF
Non-CE4: A slice header flag disabling PROF
Crosscheck of JVET-P0253 (Non-CE4: Simplify the division process of DMVR)
Crosscheck of JVET-P0275 (Non-CE4/AHG17: On slice-level syntax for TPM and GEO) and JVET-P0320 (Non-CE4/AHG17: On slice-level syntax for BDOF and DMVR)
CE8-related: Cross-component residual prediction for 4:4:4 format
Crosscheck of JVET-O0532 (Non-CE5: Simplification on clipping value calculation for adaptive loop filter)
Crosscheck of JVET-O0425 (Non-CE5: Supplementary results on alternative filter sets for Adaptive Loop Filter)
Crosscheck of JVET-O0505 (Non-CE9: Simplifying BDOF early termination related cost calculations)
Crosscheck of JVET-O0209 (Non-CE6: LFNST simplification based on the methods proposed in CE6-2.1a)
Non-CE5: A simplification of clipping thresholds for Non-Linear ALF
Non-CE9: An applying condition considering temporal correlation for DMVR
CE6-related: Signalling of Low Frequency Non-Separable Transform
Crosscheck of JVET-O0211 (Non-CE9: A speed up method of BDOF)
Crosscheck of JVET-O0307 (Non-CE9/3: Unification of division processing)
CE10-2.10/CE10-2.11: Evaluation results of CNN-based filtering with off-line learning model.
CE10-1.10/CE10-1.11: Evaluation results of CNN-based filtering with on-line learning model
CE2-3 related: On CCLM restriction for 32x32 luma latency
CE3-1.1: CU-based prediction for 1xN and 2xN sub-partitions
CE9-1.2 and CE9-1.4: BDOF early termination
Crosscheck of JVET-N0716 (CE1-related: Simplified and robust LIC parameter derivation unified with CCLM)
Crosscheck of JVET-N0410 (CE1-related: Simplification of LIC parameter derivation and its unification with CCLM)
Non-CE3: Relaxation method of processing dependency in ISP for small blocks
Crosscheck of JVET-N0524 (Non-CE3: Modified beta derivation in CCLM)
AHG14 related: low-level design directions for progressive intra prediction
CE9-related: Alternative method of SAD based early termination for BDOF
CE3-related: Modification on the intra luma mode coding process
CE13-related: Adaptive CNN based in-loop filtering with boundary weights
CE13-2.6/CE13-2.7: Evaluation results of CNN based in-loop filtering
CE2-related: Computation reductions of interweaved affine mode
Cross-check result of JVET-M0627 (Non-CE4: Supplementary results of combined solution of JVET-M0255, JVET-M0267 and JVET-M0069)
Request for flexible unit size tile with implementation friendly restriction
AHG14: Performance Evaluation by CTU based Intra Refresh
AHG9: A Result of Convolutional Neural Network Filter
CE10-related: Reduction of the worst-case memory bandwidth and operation number of OBMC
CE9-related: Combination of JVET-M0077 and CE9.2.5
CE9-related: Relaxation of block size restriction for DMVR
Cross-check result of JVET-M0082 (CE10-related: Simplification of Multi hypothesis intra prediction)
Cross-check result of JVET-M0081 (Non-CE4: Simplification of AMVP list generation in AMVR)
Bit-width reduction of multiplier in CCLM derivation and prediction
AHG17: On reference picture management for VVC
CE9: Block size restriction for DMVR (test 9.2.6)
CE11: Extended Deblocking Filter (test 11.1.2)
CE9-related : DMVR with Coarse-to-Fine Search and Block Size Limit
CE11-related : Improvement of Extended Deblocking Filter
CE3-related: 4-tap interpolation filter selection with quantization parameter
Crosscheck of JVET-L0139 (CE3-related : Simplified MDMS)
Crosscheck of JVET-L0362 (Quantization parameter signaling)
Crosscheck of JVET-L0113 (On final reference picture lists in the CTC random access simulation)
Crosscheck of JVET-L0112 (On reference picture management for VVC)
CE11: Extended Deblocking Filter (CE11.1.2)
AHG9: Convolution Neural Network Filter
CE7: Block size dependent coefficient scanning (CE7.3)
CE3: Adaptive inter-residual prediction (CE3-5.7.2)
Cross-check of JVET-K0336: CE3-related: Improved multi-directional LM
Cross-check of JVET-K0242: CE3-related: Intra planar mode prediction
Cross-check of JVET-K0130: CE6-related: Type4 only AMT
CE6-related: Simplification of Shrink Transform (CE6.1.9)
CE7: Block size dependent coefficient scanning (CE7.4.1)
CE6: Shrink Transform (CE6.1.9)
CE3: Adaptive inter-residual prediction (CE3-4.3.2)
CE3: Inter-color reference prediction (CE3-4.3.1)
CE2: Extended Deblocking Filter (CE2.2.1.2)
Memory usage analysis in available software packages of the responses
Description of SDR video coding technology proposal by KDDI
Evaluation of Luma/Chroma QP Adaptation for HLG content
AHG7 Cross-check of Test Sequence of 4K Hybrid Log-Gamma in JVET-H0038
AHG7 Cross-check of HLG rate points in JVET-H0068
Condition modification of Strong Intra Smoothing Filter
EE3 Test1 and 1.1: Cross-check of JVET-G0070
AHG7 Cross-check of anchor generation of HLG content in JVET-G0103
Luma/Chroma QP Adaptation for Hybrid Log-Gamma Sequences Encoding
Comments on subjective testing procedure of 360 video
Block adaptive CCLM residual prediction
Extended deblocking-filter decision for large block boundary
Reference Line Generation For Intra Prediction
Evaluation results of 4K sequences by JEM2.0/3.0
Coding results of 4K surveillance and 720p portrait sequences for future video coding