Madhu PERINGASSERY KRISHNAN

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cross component end of block flag coding
- Patent number 12,192,527
- Issue date Jan 7, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network based coefficient sign prediction field
- Patent number 12,143,573
- Issue date Nov 12, 2024
- Tencent America LLC
- Xin Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive transforms for compound inter-intra prediction modes
- Patent number 12,126,794
- Issue date Oct 22, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary transforms for compound inter-intra prediction modes
- Patent number 12,114,014
- Issue date Oct 8, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signalling of EOB for one dimensional transform skip
- Patent number 12,108,056
- Issue date Oct 1, 2024
- Tencent Americal LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Harmonized design among multiple reference line intra prediction, t...
- Patent number 12,108,031
- Issue date Oct 1, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,096,030
- Issue date Sep 17, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context adaptive transform set
- Patent number 12,088,805
- Issue date Sep 10, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deriving offsets in cross-component transform coefficient level rec...
- Patent number 12,047,589
- Issue date Jul 23, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,047,593
- Issue date Jul 23, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for secondary transform with adaptive kernel o...
- Patent number 11,991,360
- Issue date May 21, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Primary transforms for cross-component level reconstruction
- Patent number 11,930,177
- Issue date Mar 12, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 11,930,186
- Issue date Mar 12, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-component transform coefficient level reconstruction
- Patent number 11,863,775
- Issue date Jan 2, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network based coefficient sign prediction
- Patent number 11,792,391
- Issue date Oct 17, 2023
- Tencent America LLC
- Xin Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Orthogonal transform generation with subspace constraint
- Patent number 11,792,431
- Issue date Oct 17, 2023
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNALED TRANSFORM SET
- Publication number 20240406425
- Publication date Dec 5, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DEPENDENT QUANTIZATION BASED ON CURRENT DEQ...
- Publication number 20240373012
- Publication date Nov 7, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK BASED TRANSFORM SET SELECTION
- Publication number 20240373010
- Publication date Nov 7, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXT DERIVATION FOR ARITHMETIC CODING OF TRANSFORM COEFFICIENTS...
- Publication number 20240357143
- Publication date Oct 24, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ADAPTIVE EXTRAPOLATION FILTER BASED INTRA P...
- Publication number 20240357128
- Publication date Oct 24, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TRANSFORM SELECTION OF EXTRAPOLATION FILTER...
- Publication number 20240357091
- Publication date Oct 24, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVING OFFSETS IN CROSS-COMPONENT TRANSFORM COEFFICIENT LEVEL REC...
- Publication number 20240333943
- Publication date Oct 3, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SECONDARY TRANSFORM WITH ADAPTIVE KERNEL O...
- Publication number 20240314320
- Publication date Sep 19, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRIMARY TRANSFORMS FOR CROSS-COMPONENT LEVEL RECONSTRUCTION
- Publication number 20240187587
- Publication date Jun 6, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTROPY CODING A SECONDARY TRANSFORM INDEX BASED ON PRIMARY TRANSFO...
- Publication number 20240163455
- Publication date May 16, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BI-PREDICTION WITH SAMPLE ADAPTIVE WEIGHTS
- Publication number 20240015278
- Publication date Jan 11, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS INCLUDING SYNTAX DESIGN FOR MULTI-SYMBOL ARITHM...
- Publication number 20240015331
- Publication date Jan 11, 2024
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL WARP MOTION PREDICTION MODES
- Publication number 20240015303
- Publication date Jan 11, 2024
- Tencent America LLC
- Han GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Orthogonal Transform Generation with Subspace Constraint
- Publication number 20240007673
- Publication date Jan 4, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK BASED COEFFICIENT SIGN PREDICTION FIELD
- Publication number 20230421754
- Publication date Dec 28, 2023
- Tencent America LLC
- Xin ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR JOINT SIGNALING OF TRANSFORM COEFFICIENT SIGNS
- Publication number 20230412812
- Publication date Dec 21, 2023
- Tencent America LLC
- Samruddhi Yashwant KAHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TRANSFORM COEFFICIENT SIGN PREDICTION AND C...
- Publication number 20230370603
- Publication date Nov 16, 2023
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR FREQUENCY-DEPENDENT COEFFICIENT SIGN CODING
- Publication number 20230319260
- Publication date Oct 5, 2023
- Tencent America LLC
- Samruddhi Yashwant KAHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR REGULARIZATION-FREE MULTI-HYPOTHESIS ARITHM...
- Publication number 20230308651
- Publication date Sep 28, 2023
- Tencent America LLC
- Madhu Peringassery krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DIVISION-FREE PROBABILITY REGULARIZATION FO...
- Publication number 20230291935
- Publication date Sep 14, 2023
- Tencent America LLC
- Madhu Peringassery krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADAPTIVE MULTI-HYPOTHESIS PROBABILITY MODE...
- Publication number 20230291905
- Publication date Sep 14, 2023
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PARTITION DEPENDENT SECONDARY TRANSFORM
- Publication number 20230291900
- Publication date Sep 14, 2023
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPOUND INTER-INTRA PREDICTION MODES
- Publication number 20230283767
- Publication date Sep 7, 2023
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COEFFICIENT SIGN PREDICTION FOR TRANSFORM SKIP
- Publication number 20230283779
- Publication date Sep 7, 2023
- Tencent America LLC
- Samruddhi Yashwant KAHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK-LEVEL WINDOW SIZE UPDATE FOR ARITHMETIC CODING
- Publication number 20230254511
- Publication date Aug 10, 2023
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALLING OF EOB FOR ONE DIMENSIONAL TRANSFORM SKIP
- Publication number 20230247209
- Publication date Aug 3, 2023
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, DEVICES, AND STORAGE MEDIUM FOR MULTI-SYMBOL ARITHMETIC CO...
- Publication number 20230247206
- Publication date Aug 3, 2023
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGN CODING FOR ONE-DIMENSIONAL TRANSFORM SKIP
- Publication number 20230232027
- Publication date Jul 20, 2023
- TENCENT AMERICA LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE APPLICATION OF GENERALIZED SAMPLE OFFSET
- Publication number 20230156232
- Publication date May 18, 2023
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRIMARY TRANSFORMS FOR CROSS-COMPONENT LEVEL RECONSTRUCTION
- Publication number 20230143151
- Publication date May 11, 2023
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Madhu PERINGASSERY KRISHNAN

Person

Patents Grantslast 30 patents

Cross component end of block flag coding

Neural network based coefficient sign prediction field

Adaptive transforms for compound inter-intra prediction modes

Secondary transforms for compound inter-intra prediction modes

Signalling of EOB for one dimensional transform skip

Harmonized design among multiple reference line intra prediction, t...

Method and apparatus for video coding

Context adaptive transform set

Deriving offsets in cross-component transform coefficient level rec...

Method and apparatus for video coding

Method and apparatus for secondary transform with adaptive kernel o...

Primary transforms for cross-component level reconstruction

Method and apparatus for video coding

Cross-component transform coefficient level reconstruction

Neural network based coefficient sign prediction

Orthogonal transform generation with subspace constraint

Patents Applicationslast 30 patents

SIGNALED TRANSFORM SET

SYSTEMS AND METHODS FOR DEPENDENT QUANTIZATION BASED ON CURRENT DEQ...

NEURAL NETWORK BASED TRANSFORM SET SELECTION

CONTEXT DERIVATION FOR ARITHMETIC CODING OF TRANSFORM COEFFICIENTS...

SYSTEMS AND METHODS FOR ADAPTIVE EXTRAPOLATION FILTER BASED INTRA P...

SYSTEMS AND METHODS FOR TRANSFORM SELECTION OF EXTRAPOLATION FILTER...

DERIVING OFFSETS IN CROSS-COMPONENT TRANSFORM COEFFICIENT LEVEL REC...

METHOD AND APPARATUS FOR SECONDARY TRANSFORM WITH ADAPTIVE KERNEL O...

PRIMARY TRANSFORMS FOR CROSS-COMPONENT LEVEL RECONSTRUCTION

ENTROPY CODING A SECONDARY TRANSFORM INDEX BASED ON PRIMARY TRANSFO...

METHOD AND APPARATUS FOR BI-PREDICTION WITH SAMPLE ADAPTIVE WEIGHTS

SYSTEMS AND METHODS INCLUDING SYNTAX DESIGN FOR MULTI-SYMBOL ARITHM...

LOCAL WARP MOTION PREDICTION MODES

Orthogonal Transform Generation with Subspace Constraint

NEURAL NETWORK BASED COEFFICIENT SIGN PREDICTION FIELD

SYSTEMS AND METHODS FOR JOINT SIGNALING OF TRANSFORM COEFFICIENT SIGNS

SYSTEMS AND METHODS FOR TRANSFORM COEFFICIENT SIGN PREDICTION AND C...

SYSTEMS AND METHODS FOR FREQUENCY-DEPENDENT COEFFICIENT SIGN CODING

SYSTEMS AND METHODS FOR REGULARIZATION-FREE MULTI-HYPOTHESIS ARITHM...

SYSTEMS AND METHODS FOR DIVISION-FREE PROBABILITY REGULARIZATION FO...

METHOD AND APPARATUS FOR ADAPTIVE MULTI-HYPOTHESIS PROBABILITY MODE...

SYSTEMS AND METHODS FOR PARTITION DEPENDENT SECONDARY TRANSFORM

COMPOUND INTER-INTRA PREDICTION MODES

COEFFICIENT SIGN PREDICTION FOR TRANSFORM SKIP

BLOCK-LEVEL WINDOW SIZE UPDATE FOR ARITHMETIC CODING

SIGNALLING OF EOB FOR ONE DIMENSIONAL TRANSFORM SKIP

METHODS, DEVICES, AND STORAGE MEDIUM FOR MULTI-SYMBOL ARITHMETIC CO...

SIGN CODING FOR ONE-DIMENSIONAL TRANSFORM SKIP

ADAPTIVE APPLICATION OF GENERALIZED SAMPLE OFFSET

PRIMARY TRANSFORMS FOR CROSS-COMPONENT LEVEL RECONSTRUCTION