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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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using adaptive coding
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Patents Grants
last 30 patents
Information
Patent Grant
Method for encoding/decoding an intra-picture prediction mode using...
Patent number
11,973,933
Issue date
Apr 30, 2024
Dolby Laboratories Licensing Corporation
Sun Young Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding or decoding image by using blocks de...
Patent number
11,973,935
Issue date
Apr 30, 2024
Samsung Electronics Co., Ltd.
Ki-ho Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image decoding method for deriving weight index information for bip...
Patent number
11,973,938
Issue date
Apr 30, 2024
LG Electronics Inc.
Naeri Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder and methods for enhancing a robustness for calcula...
Patent number
11,973,961
Issue date
Apr 30, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Christian Helmrich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for efficiently coding residual blocks
Patent number
11,973,966
Issue date
Apr 30, 2024
Hyundai Motor Company
Dong Gyu Sim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color volume transforms in coding of high dynamic range and wide co...
Patent number
11,973,982
Issue date
Apr 30, 2024
ARRIS Enterprises LLC
Koohyar Minoo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signaling coding scheme for residual values in transform skip for v...
Patent number
11,973,983
Issue date
Apr 30, 2024
QUALCOMM Incorporated
Marta Karczewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Weighted sample bi-prediction in video coding
Patent number
11,973,931
Issue date
Apr 30, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Yang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling of maximum number of triangle merge candidates
Patent number
11,973,937
Issue date
Apr 30, 2024
Tencent America LLC
Xiang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CCLM-based intra-prediction method and device
Patent number
11,973,954
Issue date
Apr 30, 2024
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding video signal
Patent number
11,973,960
Issue date
Apr 30, 2024
Intellectual Discovery Co., Ltd.
Yong Jo Ahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interaction between IBC and affine
Patent number
11,973,962
Issue date
Apr 30, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video compression based on long range end-to-end deep learning
Patent number
11,973,964
Issue date
Apr 30, 2024
InterDigital Madison Patent Holdings, SAS
Franck Galpin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, a decoder and corresponding methods restricting size of su...
Patent number
11,973,945
Issue date
Apr 30, 2024
Huawei Technologies Co., Ltd.
Biao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image component prediction method and device, and computer storage...
Patent number
11,973,936
Issue date
Apr 30, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan Huo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gradual decoding refresh in video coding
Patent number
11,973,939
Issue date
Apr 30, 2024
Huawei Technologies Co., Ltd.
FNU Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image decoding method and device and image encoding method and devi...
Patent number
11,973,940
Issue date
Apr 30, 2024
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for enhanced video encoding
Patent number
11,973,956
Issue date
Apr 30, 2024
DISH Technologies L.L.C.
Christopher Day
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Prediction refinement based on optical flow
Patent number
11,973,973
Issue date
Apr 30, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoder with motion compensated temporal filtering
Patent number
11,973,985
Issue date
Apr 30, 2024
Mediatek Inc.
Chih-Yao Chiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
11,973,932
Issue date
Apr 30, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding or decoding image by using blocks de...
Patent number
11,973,934
Issue date
Apr 30, 2024
Samsung Electronics Co., Ltd.
Ki-ho Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding method and device, and recording medium in...
Patent number
11,973,944
Issue date
Apr 30, 2024
Electronics and Telecommunications Research Institute
Sung Chang Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simplified downsampling for matrix based intra prediction
Patent number
11,973,952
Issue date
Apr 30, 2024
Telefonaktiebolaget LM Ericsson (publ)
Zhi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of still picture and video coding with shape-a...
Patent number
11,973,953
Issue date
Apr 30, 2024
Huawei Technologies Co., Ltd.
Alexey Konstantinovich Filippov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling of coded picture buffer information in video bitstreams
Patent number
11,973,968
Issue date
Apr 30, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding a sequence of images and method and...
Patent number
11,968,390
Issue date
Apr 23, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for palette prediction
Patent number
11,968,360
Issue date
Apr 23, 2024
Alibaba Group Holding Limited
Ru-Ling Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cross-component prediction with multiple-parameter model
Patent number
11,968,368
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Hongbin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Use restrictions for cross-component prediction
Patent number
11,968,369
Issue date
Apr 23, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Yang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CODING OF PICTURES CONTAINING SLICES AND TILES
Publication number
20240146927
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO OR IMAGE CODING BASED ON LUMA MAPPING AND CHROMA SCALING
Publication number
20240146930
Publication date
May 2, 2024
LG ELECTRONICS INC.
Jie ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS OF INTERPOLATION FILTERING FOR PREDICTIVE CODING
Publication number
20240146974
Publication date
May 2, 2024
Huawei Technologies Co., Ltd
Alexey Konstantinovich FILIPPOV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FILTERING METHOD AND APPARATUS AND DEVICES
Publication number
20240146916
Publication date
May 2, 2024
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
Dongping PAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING MOTION COMPENSATION
Publication number
20240146936
Publication date
May 2, 2024
HUMAX CO., LTD.
Jaehong JUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING METHOD USING A SKIP MODE, AND A DEVICE USING THE METHOD
Publication number
20240146959
Publication date
May 2, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Gun BANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMPROVED CONTEXT DESIGN FOR PREDICTION MODE AND CBF
Publication number
20240146928
Publication date
May 2, 2024
Tencent America LLC
Xin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR
Publication number
20240146931
Publication date
May 2, 2024
LG ELECTRONICS INC.
Naeri PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PREDICTING SUBBLOCK-BASED TEMPORAL MOTION VECTOR AND APP...
Publication number
20240146933
Publication date
May 2, 2024
LG ELECTRONICS INC.
Hyeongmoon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ON TEMPORAL MOTION VECTOR PREDICTION
Publication number
20240146906
Publication date
May 2, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PREDICTION METHOD, APPARATUS, AND SYSTEM, DEVICE, AND STORAGE...
Publication number
20240146909
Publication date
May 2, 2024
Huawei Technologies Co., Ltd
Yin ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POST-FILTERING FOR WEIGHTED ANGULAR PREDICTION
Publication number
20240146918
Publication date
May 2, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR ENCODING
Publication number
20240146901
Publication date
May 2, 2024
SAMSUNG DISPLAY CO., LTD.
Harshad Kadu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...
Publication number
20240146904
Publication date
May 2, 2024
ARRIS Enterprises LLC
Yue Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20240146907
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR PER...
Publication number
20240146932
Publication date
May 2, 2024
Alibaba Damo (Hangzhou) Technology Co., Ltd.
Ru-ling LIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR CONSTRUCTING A PLANE FOR PLANAR PREDICTION
Publication number
20240146935
Publication date
May 2, 2024
ARRIS Enterprises LLC
Seungwook Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-PREDICTION METHOD, AND ENCODER AND DECODER USING SAME
Publication number
20240146960
Publication date
May 2, 2024
LG ELECTRONICS INC.
Joonyoung Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240146968
Publication date
May 2, 2024
Panasonic Intellectual Property Corporation of America
Kiyofumi ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240147076
Publication date
May 2, 2024
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Context Design for Coding and Decoding Syntax Elements in Inter Pre...
Publication number
20240146902
Publication date
May 2, 2024
Tencent America LLC
Han Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTEXT DESIGN FOR CODING AND DECODING SYNTAX ELEMENTS IN INTER PRE...
Publication number
20240146903
Publication date
May 2, 2024
Tencent America LLC
Han Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20240146908
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
Na Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR GEOMETRIC PARTITION MODE WITH MOTION VECTOR...
Publication number
20240146945
Publication date
May 2, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONVOLUTIONAL-NEUTRAL-NETWORK BASED FILTER FOR VIDEO CODING
Publication number
20240146951
Publication date
May 2, 2024
ALIBABA GROUP HOLDING LIMITED
Zhao WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE CODING METHOD ON BASIS OF TRANSFORMATION AND DEVICE THEREFOR
Publication number
20240146965
Publication date
May 2, 2024
LG ELECTRONICS INC.
Mehdi Salehifar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SIGNAL ENCODING/DECODING METHOD AND APPARATUS THEREFOR
Publication number
20240137497
Publication date
Apr 25, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
Publication number
20240137503
Publication date
Apr 25, 2024
INTELLECTUAL DISCOVERY CO., LTD.
Hyun Suk KO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECURSIVE PREDICTION UNIT IN VIDEO CODING
Publication number
20240137510
Publication date
Apr 25, 2024
Beijing Bytedance Network Technology Co., Ltd.
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR ADAPTIVE CROPPING
Publication number
20240137532
Publication date
Apr 25, 2024
OP Solutions, LLC
Hari Kalva
H04 - ELECTRIC COMMUNICATION TECHNIQUE