Patents/Inventors

Guichun Li

San Jose, CAUS97 patents

127 Patents

US126153812026
Cross Component Sample Clipping
TENCENT AMERICA LLC
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US126153762026
Scene Detection Based Encoding
Tencent America LLC
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US126040162026
Conditional Application of Refinement Technique
Tencent America LLC
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US125876352026
Affine Merge Mode with Translational Motion Vectors
Tencent America LLC
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US125811012026
Template Matching Refinement for Affine Motion
TENCENT AMERICA LLC
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US125682152026
Geometry Partition Mode and Merge Mode with Motion Vector Difference Signaling
Tencent America LLC
0 cites
US125682122026
Adaptive Loop Filtering on Output(s) from Offline Fixed Filtering
Tencent America LLC
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US125632332026
Ctu-row Based Geometric Transform
Tencent America LLC
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US125567282026
CABAC Context Model Grouping
Tencent America LLC
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US125567362026
Method and Apparatus for Extended Decoder Side Motion Vector Refinement
Tencent America LLC
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US125068832025
Template Matching for Multiple Reference Line Intra Prediction
Tencent America LLC
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US125068752025
Method and Apparatus for Motion Vector Coding
TENCENT AMERICA LLC
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US125068792025
Directional Nearest Neighbor Prediction Mode
TENCENT AMERICA LLC
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US124837162025
Weight Derivation for Geometric Partitioning Mode
Tencent America LLC
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US124771412025
Method for Affine Motion Refinement
TENCENT AMERICA LLC
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US124524302025
Motion Vector Derivation of Subblock-based Template-matching for Subblock Based Motion Vector Predictor
Tencent America LLC
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US124455962025
Block Vector Refinement Method for Intra Block Copy
Tencent America LLC
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US124323782025
On Motion Compensated Picture Boundary Padding
Tencent America LLC
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US124256022025
Subblock Level Temporal Motion Vector Prediction with Multiple Displacement Vector Predictors and an Offset
Tencent America LLC
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US124256412025
MMVD Candidate Refinement Methods
Tencent America LLC
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US124256422025
Zero Motion Vector in Adaptive Reordering of Merge Candidates (ARMC)
Tencent America LLC
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US124255722025
Local Illumination Compensation
TENCENT AMERICA LLC
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US124255742025
Local Illumination Compensation for Bi-prediction
TENCENT AMERICA LLC
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US124186702025
Template-matching Based Merge Index Reordering for Geometric Partition Mode (GPM)
TENCENT AMERICA LLC
0 cites
US124186592025
Motion Vector Prediction Fusion for Subblock-based Temporal Motion Vector Prediction (sbtmvp) and Temporal Motion Vector Prediction (TMVP)
TENCENT AMERICA LLC
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US124186512025
CABAC Inherited Context Initialization
Tencent America LLC
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US124137562025
Merge with Motion Vector Difference
Tencent America LLC
0 cites
US124137572025
Template Matching Based Partitioning Pattern Derivation
Tencent America LLC
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US124017962025
Decoder-side Motion Vector Refinement and Bi-directional Optical Flow in Subblock-based Temporal Motion Vector Prediction (SBTMVP)
TENCENT AMERICA LLC
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US124018122025
Method and Apparatus for Affine Motion Refinement
TENCENT AMERICA LLC
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US123889772025
Affine Models Use in Affine Bilateral Matching
TENCENT AMERICA LLC
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US123890332025
Method and Apparatus for Signaling Skip Mode Flag
TENCENT AMERICA LLC
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US123820862025
Methods and Apparatuses for Video Coding
Tencent America LLC
0 cites
US123820772025
Video Decoding Method and Apparatus, Video Encoding Method and Apparatus, Device, and Storage Medium
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
0 cites
US123820822025
Systems and Methods for Subblock Motion Vector Coding
TENCENT AMERICA LLC
0 cites
US123756602025
Techniques for Contouring/banding Artifact Removal in Compressed Image/video
APPLE Inc.
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US123688792025
Method and Apparatus Adaptive Constraint on Bi-prediction for Out-of-boundary Conditions
TENCENT AMERICA LLC
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US123559512025
Component Dependent Intra and Inter Prediction Signaling
Tencent America LLC
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US123560042025
Intra Block Copy (IBC) Candidate List Construction with Motion Information of Intra Template-matching Prediction
TENCENT AMERICA LLC
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US123355022025
Adaptive Blending for Geometric Partition Mode (GPM)
TENCENT AMERICA LLC
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US123236152025
Full-pixel Based and Group-based Motion Compensated Picture Boundary Padding
TENCENT AMERICA LLC
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US123094072025
Signaling of Base Merge Candidate Index in MMVD Mode
TENCENT AMERICA LLC
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US122843802025
Weight Index Inheritance
Tencent America LLC
0 cites
US122843792025
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US122843312025
Subblock-based Motion Vector Predictor with MV Offset Derived by Template Matching
Tencent America LLC
0 cites
US122504082025
Deriving Affine Merge Candidates When Neighboring Blocks Are Outside of Current Coding Unit
Tencent America LLC
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US122448542025
Signaling of Block Vector Resolution
TENCENT AMERICA LLC
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US122448392025
Constraint of Minimum Quaternary Tree Size
TENCENT AMERICA LLC
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US122382942025
Sub-block Based Temporal Motion Vector Predictor with an Motion Vector Offset
Tencent America LLC
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US122316472025
Scene Transition Detection Based Encoding Methods for BCW
Tencent America LLC
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US122316222025
Prediction of Intrabc Flip Type
TENCENT AMERICA LLC
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US122316212025
Subblock Merge Mode for Intra Block Copy
Tencent America LLC
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US122252062025
Affine Inter Prediction Refinement with Optical Flow
Tencent America LLC
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US122252072025
Subblock Intra and Inter Coding
TENCENT AMERICA LLC
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US122191282025
Mixed-model Cross-component Prediction Mode
Tencent America LLC
0 cites
US121925092025
Partition, Motion Vector (MV) Derivation of Template-matching, and Subblock MV Derivation for Subblock Based MV Predictor
Tencent America LLC
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US121924802025
Weight Derivation of Multiple Reference Line for Intra Prediction Fusion
Tencent America LLC
0 cites
US121774742024
Temporal Based Subblock Type Motion Vector Predictor
Tencent America LLC
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US121670192024
Temporal Motion Vector Predictor with Displacement
TENCENT AMERICA LLC
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US121605672024
Affine Prediction Refinement with Optical Flow
Tencent America LLC
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US121605642024
Bilateral Matching with Affine Motion
Tencent America LLC
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US121436142024
Setting Motion Vector Precision for Intra Prediction with Motion Vector Difference
TENCENT AMERICA LLC
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US121435892024
Weighted Sample Prediction for Geometric Partitioning Mode
TENCENT AMERICA LLC
0 cites
US121435902024
Affine Estimation in Pre-analysis of Encoder
Tencent America LLC
0 cites
US121372342024
Video Encoding and Decoding Methods and Apparatuses, Device, and Storage Medium
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
0 cites
US121329062024
CTU Level Inheritance of CABAC Context Initialization
Tencent America LLC
0 cites
US121203412024
Method for Diversified Merge Candidate Reordering
Tencent America LLC
0 cites
US121203462024
Method and Apparatus for Boundary Filtering for Intrabc and Intratmp Modes
TENCENT AMERICA LLC
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US121203382024
Range of Minimum Coding Block Size in Video Coding
Tencent America LLC
0 cites
US120960002024
Method and Apparatus for Scene Detection Based Encoding
TENCENT AMERICA LLC
0 cites
US120959842024
Sub-block Based Constraint on Bi-prediction for Out-of-boundary Conditions
TENCENT AMERICA LLC
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US120888012024
Method and Apparatus for Temporal Filter in Video Coding
TENCENT AMERICA LLC
0 cites
US120888332024
Signaling of Number of Merge Candidates
TENCENT AMERICA LLC
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US120817882024
Adaptive Motion Vector Resolution Signaling
TENCENT AMERICA LLC
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US120817712024
Methods, Apparatus, and Systems for Affine Chroma Subblock Motion Vector Derivation and Motion Compensation
TENCENT AMERICA LLC
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US120817512024
Geometry Partition Mode and Merge Mode with Motion Vector Difference Signaling
TENCENT AMERICA LLC
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US120750682024
Conditions for Applying DMVR/BDOF
TENCENT AMERICA LLC
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US120633552024
Subblock Based Motion Vector Predictor Displacement Vector Reordering Using Template Matching
TENCENT AMERICA LLC
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US120349322024
Constrained Template Matching
TENCENT AMERICA LLC
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US120349502024
Video Decoding Method and Apparatus, Video Encoding Method and Apparatus, Device, and Storage Medium
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
0 cites
US120037482024
Determination of a Maximum Number of Merge Candidates in Subblock Based Merge Candidate Lists
TENCENT AMERICA LLC
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US119853422024
Signaling of Flag Indicating Zero Motion Vector Difference for a Control Point
TENCENT AMERICA LLC
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US119795922024
Determining a Motion Vector Type Based on a Weight Index at a Sample Position in a Coding Block Partitioned in Geometric Partitioning Mode
TENCENT AMERICA LLC
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US119739372024
Signaling of Maximum Number of Triangle Merge Candidates
TENCENT AMERICA LLC
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US119683662024
Video Encoding Method and Apparatus, Video Decoding Method and Apparatus, Device, and Storage Medium
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
0 cites
US119564562024
Selective Updating of HMVP Table Based on Coded Inter Coded Block
TENCENT AMERICA LLC
0 cites
US119498952024
Method and Apparatus for Determining an Inherited Affine Parameter from an Affine Model
TENCENT AMERICA LLC
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US119498962024
Chroma Quad Tree Split Constraint
TENCENT AMERICA LLC
0 cites
US119499022024
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
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US119498552024
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
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US119498542024
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
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US119302082024
Method and Apparatus for Signaling Skip Mode Flag
TENCENT AMERICA LLC
0 cites
US119302002024
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US119099872024
Video Coding Method and Device for Avoiding Small Chroma Block Intra Prediction
TENCENT AMERICA LLC
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US118890862024
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US118770042024
Constraining Motion Vectors of Groups of Blocks
TENCENT AMERICA LLC
0 cites
US118769702024
Non-interleaved Separate Tree
TENCENT AMERICA LLC
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US118334192023
Method and Apparatus for Cloud Gaming
TENCENT AMERICA LLC
0 cites
US118183772023
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US118052512023
Shift Based Cross-component Adaptive Loop Filter
TENCENT AMERICA LLC
0 cites
US118001332023
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US117924032023
Method and Apparatus for Video Coding Using Geometric Partitioning Mode
TENCENT AMERICA LLC
0 cites
US117782162023
Signaling of Cu Based Interpolation Filter Selection
Tencent America LLC
0 cites
US117581802023
Video Coding Based on Multiple Sets of Subblock Motion Vectors
Tencent America LLC
0 cites
US117581692023
Block Partitioning at Picture Boundaries
Tencent America LLC
0 cites
US117581672023
Method and Apparatus for Video Coding
Tencent America LLC
0 cites
US117508282023
Inter Prediction Coding Within a Merge Sharing Region
Tencent America LLC
0 cites
US117367202023
Motion Vector Refinement Methods for Video Encoding
TENCENT AMERICA LLC
0 cites
US117367132023
Constraint on Affine Model Motion Vector
Tencent America LLC
0 cites
US117293992023
Video Coding Method and Device for Avoiding Small Chroma Block Intra Prediction
TENCENT AMERICA LLC
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US117226802023
Coding Mode Signaling for Small Blocks
TENCENT AMERICA LLC
0 cites
US117226582023
Method and Apparatus for Video Coding
Tencent America LLC
0 cites
US117115312023
Method and Apparatus for Video Coding
Tencent America LLC
0 cites
US117003872023
Affine Coding with Offsets
Tencent America LLC
0 cites
US116835182023
Constraining Sub-block Motion Vectors and Determining Adjustment Values Based on the Constrained Sub-block Motion Vectors
Tencent America LLC
0 cites
US116779622023
Affine Inter Prediction Refinement with Optical Flow
TENCENT AMERICA LLC
0 cites
US116716212023
Method and Apparatus for Video Coding with Motion Vector Constraints
TENCENT AMERICA LLC
0 cites
US116716122023
Method and Apparatus for Video Coding Using Inter-prediction Mode Signaling to Determine Motion Vectors
Tencent America LLC
0 cites
US116528632023
Method and Apparatus for Cloud Gaming
0 cites
US116529962023
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US116325612023
Signaling for Non-merge Inter Modes
TENCENT AMERICA LLC
0 cites
US116117712023
Method and Apparatus for Video Coding Using Inter-prediction Mode Signaling to Determine Motion Vectors
TENCENT AMERICA LLC
0 cites
US116117562023
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US115956862023
Method and Apparatus for Video Coding
0 cites
US115956892023
Local Weighted Prediction
Tencent America LLC
0 cites
US115759172023
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites
US115532052023
Method and Apparatus for Video Coding
TENCENT AMERICA LLC
0 cites