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last 30 patents
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Patent Application
RESIDUAL SIGN PREDICTION OF TRANSFORM COEFFICIENTS IN VIDEO CODING
Publication number
20230093994
Publication date
Mar 30, 2023
Alibaba Singapore Holding Private Limited
Jie Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANGULAR WEIGHTED PREDICTION FOR INTER PREDICTION
Publication number
20210385485
Publication date
Dec 9, 2021
ALIBABA GROUP HOLDING LIMITED
Ruling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR REFERENCE PICTURE PROCESSING IN VIDEO CODING
Publication number
20210368163
Publication date
Nov 25, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TILE AND SLICE PARTITIONING IN VIDEO PROCESSING
Publication number
20210368184
Publication date
Nov 25, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BITRATE CONTROL METHOD FOR VIDEO CODING
Publication number
20210329254
Publication date
Oct 21, 2021
ALIBABA GROUP HOLDING LIMITED
Zhao WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR PALETTE PREDICTION
Publication number
20210306627
Publication date
Sep 30, 2021
ALIBABA GROUP HOLDING LIMITED
Ruling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO
Publication number
20210306656
Publication date
Sep 30, 2021
ALIBABA GROUP HOLDING LIMITED
Ruling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DERIVING TEMPORAL MOTION
Publication number
20210306657
Publication date
Sep 30, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR CODING OR DECODING VIDEO PARAMETER SET OR SEQUENCE PARA...
Publication number
20210306671
Publication date
Sep 30, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR INITIALIZING PREDICTOR PALETTE
Publication number
20210203960
Publication date
Jul 1, 2021
ALIBABA GROUP HOLDING LIMITED
Jiancong LUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CHROMA SAMPLING
Publication number
20210176479
Publication date
Jun 10, 2021
ALIBABA GROUP HOLDING LIMITED
Ruling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO PROCESSING METHOD AND APPARATUS FOR USING PALETTE MODE
Publication number
20210168377
Publication date
Jun 3, 2021
ALIBABA GROUP HOLDING LIMITED
Mohammed Golam SARWER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR PREDICTION REFINEMENT WITH OPTICAL FLOW...
Publication number
20210092390
Publication date
Mar 25, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTIZATION PARAMETER SIGNALING IN VIDEO PROCESSING
Publication number
20210092460
Publication date
Mar 25, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CODING VIDEO DATA IN TRANSFORM-SKIP MODE
Publication number
20210084303
Publication date
Mar 18, 2021
ALIBABA GROUP HOLDING LIMITED
Mohammed Golam Sarwer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO
Publication number
20210084315
Publication date
Mar 18, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SIGNALING VIDEO CODING INFORMATION
Publication number
20210084322
Publication date
Mar 18, 2021
ALIBABA GROUP HOLDING LIMITED
Jie CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MATRIX WEIGHTED INTRA PREDICTION OF VIDEO SIGNALS
Publication number
20210067803
Publication date
Mar 4, 2021
ALIBABA GROUP HOLDING LIMITED
Xinwei LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLOCK PARTITIONING METHODS FOR VIDEO CODING
Publication number
20210051335
Publication date
Feb 18, 2021
ALIBABA GROUP HOLDING LIMITED
Ruling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE RESOLUTION CHANGE IN VIDEO PROCESSING
Publication number
20210044799
Publication date
Feb 11, 2021
ALIBABA GROUP HOLDING LIMITED
Jiancong LUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR PROCESSING VIDEO CONTENT
Publication number
20200288173
Publication date
Sep 10, 2020
Alibaba Group Holding Limited
Yan YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE