Patents/Inventors

Tsung-chuan Ma

San Diego, CAUS88 patents

108 Patents

US126214962026
Methods and Apparatus of Video Coding in 4:4:4 Chroma Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US126153752026
Chroma Coding Enhancement in Cross-component Correlation
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US126100672026
Methods and Devices for Prediction Dependent Residual Scaling for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US126040272026
Methods and Apparatuses for Decoder-side Motion Vector Refinement in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US125745612026
Methods and Apparatus of Video Coding in 4:4:4 Chroma Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US125745052026
Prediction Mode Signaling in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US125745402026
Methods and Apparatus of Video Coding for Triangle Prediction
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US125497742026
Methods and Apparatus of Video Coding Using Palette Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US125429282026
General Constraint Information for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US125319842026
Prediction Mode Signaling in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124899092025
Methods and Devices for Prediction Dependent Residual Scaling for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124837312025
Methods and Apparatus of Video Coding in 4:4:4 Chroma Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124837272025
Methods and Apparatus of Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124837082025
Methods and Apparatuses for Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124771532025
Methods and Apparatus of Residual and Coefficient Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124771212025
Lossless Coding Modes for Video Coding
Beijing Dajia Internet Information Technology Co., Ltd.
0 cites
US124706922025
Methods and Apparatuses for Video Coding Using Geometric Partition
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124707292025
Methods and Apparatuses for Signaling of Merge Modes in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124641522025
Video Coding Using Intra Sub-partition Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124573642025
Methods and Apparatus on Transform and Coefficient Signaling
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124524602025
Methods and Apparatus for High-level Syntax in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124524612025
High-level Syntax for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124456262025
Methods and Apparatuses for Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124390782025
Methods and Apparatus for Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124390872025
Methods and Apparatus on Transform and Coefficient Signaling
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124390752025
Merge Mode with Motion Vector Differences
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124323762025
Methods and Apparatus of Video Coding for Triangle Prediction
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124256612025
Residual and Coefficients Coding for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124256032025
Methods and Apparatuses for Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124256042025
Methods and Apparatuses for Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124256242025
Video Coding Using Intra Sub-partition Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124137352025
Chroma Coding Enhancement in Cross-component Sample Adaptive Offset with Virtual Boundary
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124078162025
Prediction Mode Signaling in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124078152025
Methods and Devices for Selectively Applying Bi-directional Optical Flow and Decoder-side Motion Vector Refinement for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US124018072025
Small Chroma Block Size Restriction in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123956362025
In-loop Filters for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123890172025
Coding of Transform Coefficients in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123890182025
Coding of Transform Coefficients in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123889852025
Methods and Apparatuses for Video Coding with Triangle Prediction
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123890162025
Coding of Transform Coefficients in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123820492025
Methods and Devices for Quantization and De-quantization Design in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123820882025
Motion Estimation Region for the Merge Candidates
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123820482025
Methods and Devices for Quantization and De-quantization Design in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123820472025
Methods and Devices for Quantization and De-quantization Design in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123559552025
Methods and Apparatus of Video Coding Using Improved Matrix-based Intra Prediction Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123093692025
Methods and Apparatus of Video Coding in 4:4:4 Chroma Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123093682025
Methods and Devices for Intra Sub-partition Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123017902025
Methods and Apparatuses for Video Coding Using Triangle Partition
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US123018792025
Chroma Coding Enhancement in Cross-component Sample Adaptive Offset
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122947342025
Spatial Neighbor Based Affine Motion Derivation
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122675132025
Methods and Apparatus of Residual and Coefficient Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122675092025
Cross Component Determination of Chroma and Luma Components of Video Data
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122620052025
Deblocking Filtering for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122620292025
Cross Component Adaptive Loop Filter for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122560762025
Residual and Coefficients Coding for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122504112025
Methods and Apparatuses for Signaling of Syntax Elements in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122448042025
Methods and Apparatus of Video Coding in 4:4:4 Chroma Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122383432025
Video Coding with Neural Network Based In-loop Filtering
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122383372025
Methods and System of Subblock Transform for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122191252025
Constrained Motion Vector Derivation for Long-term Reference Pictures in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122191632025
Chroma Coding Enhancement in Cross-component Sample Adaptive Offset
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US122002202025
Geometric Partition Mode with Motion Vector Refinement
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121925112025
Methods and Apparatuses for Signaling of Syntax Elements in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121848702024
Methods and Apparatus of Segment-based Video Coding Using Palette Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121848662024
Methods and Apparatus of Video Coding Using Palette Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121774482024
Methods and Apparatuses for Reference Picture Resampling
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121707632024
Methods and Apparatus of Video Coding Using Improved Matrix-based Intra Prediction Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121669652024
Methods and Apparatus for Signaling Symmetrical Motion Vector Difference Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121669892024
Methods and Devices for Prediction Dependent Residual Scaling for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121558182024
Methods and Devices for Selectively Applying Bi-directional Optical Flow and Decoder-side Motion Vector Refinement for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121558512024
Chroma Coding Enhancement in Cross-component Sample Adaptive Offset
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121497462024
Methods and Apparatus of Video Coding Using Palette Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121496872024
Chroma Coding Enhancement in Cross-component Sample Adaptive Offset
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121496982024
Methods and Devices for Prediction Dependent Residual Scaling for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121435972024
Methods and Devices for Lossless Coding Modes in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121203552024
Methods and Devices for High-level Syntax in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121080492024
Chroma Coding Enhancement in Cross-component Correlation
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121080672024
Methods and Apparatus of Video Coding Using Palette Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121080302024
Methods and Devices for Selectively Applying Bi-directional Optical Flow and Decoder-side Motion Vector Refinement for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US121080472024
Sub-block Temporal Motion Vector Prediction for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120888502024
Methods and Apparatuses for Signaling of Syntax Elements in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120750472024
Methods and Apparatus of Video Coding in 4:4:4 Color Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120693112024
Methods and Apparatus of Video Coding in 4:4:4 Chroma Format
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120633752024
Small Chroma Block Size Restriction in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120524262024
Methods and Apparatuses for Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120475982024
Merge Mode with Motion Vector Differences
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120412532024
Signaling of Lossless Coding in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120349122024
Methods and Devices for Selectively Applying Bi-directional Optical Flow and Decoder-side Motion Vector Refinement for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120349132024
Methods and Apparatuses for Video Coding with Triangle Prediction
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120285472024
Methods and Apparatus of Video Coding for Triangle Prediction
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120157982024
Methods and Apparatus on Transform and Coefficient Signaling
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120157602024
Video Coding for Handling Different Picture Sizes
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120037292024
In-loop Filters for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US120037372024
Coding of Transform Coefficients in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119972782024
Methods and Devices for Quantization and De-quantization Design in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119853562024
Methods and Apparatus for Prediction Simplification in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119853112024
Prediction Mode Signaling in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119795752024
Methods and Devices for Prediction Dependent Residual Scaling for Video Coding
Beijing Dajia Internet Information Technology Co., Ltd.
0 cites
US119683882024
Methods and Apparatus of Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119627972024
Methods and Apparatuses for Decoder-side Motion Vector Refinement in Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119627702024
Methods and Devices for Intra Sub-partition Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119434682024
Methods and Apparatus of Video Coding Using Prediction Refinement with Optical Flow
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119368902024
Video Coding Using Intra Sub-partition Coding Mode
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119368482024
Bi-directional Optical Flow and Decoder-side Motion Vector Refinement for Video Coding
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites
US119171892024
Motion Vector Prediction for Video Coding
Beijing Dajia Internet Information Technology Co., Ltd.
0 cites
US118891102024
Methods and Apparatus for Prediction Refinement with Optical Flow
Beijing Dajia Internet Information Technology Co., Ltd.
0 cites
US118710342024
Intra Block Copy for Screen Content Coding
Beijing Dajia Internet Information Technology Co., Ltd.
0 cites
US118001242023
Chroma Coding Enhancement in Cross-component Sample Adaptive Offset
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., Ltd.
0 cites