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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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last 30 patents
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Patent Grant
Content-adaptive online training method and apparatus for post-filt...
Patent number
11,979,565
Issue date
May 7, 2024
Tencent America LLC
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video encoding method, video decoding method, and related apparatuses
Patent number
11,979,577
Issue date
May 7, 2024
Tencent Technology (Shenzhen) Company Limited
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion vector generation device, a prediction image generation devi...
Patent number
11,979,602
Issue date
May 7, 2024
SHARP KABUSHIKI KAISHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for in-loop de-artifact filtering
Patent number
11,979,614
Issue date
May 7, 2024
INTERDIGITAL VC HOLDINGS, INC.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Reference picture management in video coding
Patent number
11,979,553
Issue date
May 7, 2024
Huawei Technologies Co., Ltd.
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoder-side search ranges having horizontal bias or vertical bias
Patent number
11,979,600
Issue date
May 7, 2024
Microsoft Technology Licensing, LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding
Patent number
11,979,603
Issue date
May 7, 2024
Tencent America LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for performing transform index coding on basis of intra pred...
Patent number
11,979,609
Issue date
May 7, 2024
LG Electronics Inc.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems and methods for signaling level information in video coding
Patent number
11,979,612
Issue date
May 7, 2024
SHARP KABUSHIKI KAISHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses of syntax signaling constraint for cross-co...
Patent number
11,979,613
Issue date
May 7, 2024
HFI INNOVATION INC.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method and device using transform skip flag
Patent number
11,979,552
Issue date
May 7, 2024
Rosedale Dynamics LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for deriving intra-prediction mode
Patent number
11,979,555
Issue date
May 7, 2024
Electronics and Telecommunications Research Institute
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra block copy with an adaptive local reference range
Patent number
11,979,560
Issue date
May 7, 2024
Tencent America LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for coding intra-prediction mode, and device for same
Patent number
11,979,563
Issue date
May 7, 2024
LG Electronics Inc.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method for determining color difference component quantization para...
Patent number
11,979,573
Issue date
May 7, 2024
Dolby Laboratories Licensing Corporation
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding
Patent number
11,979,586
Issue date
May 7, 2024
Tencent America LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unified neural network in-loop filter
Patent number
11,979,591
Issue date
May 7, 2024
LEMON INC.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Determining a motion vector type based on a weight index at a sampl...
Patent number
11,979,592
Issue date
May 7, 2024
Tencent America LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding method, video encoding apparatus, video decoding met...
Patent number
11,979,598
Issue date
May 7, 2024
SUN PATENT TRUST
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and apparatus for encoding or decoding video data in FRUC mo...
Patent number
11,979,579
Issue date
May 7, 2024
Canon Kabushiki Kaisha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method, image coding apparatus, image decoding method,...
Patent number
11,979,582
Issue date
May 7, 2024
SUN PATENT TRUST
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for bit-width control for bi-directional optica...
Patent number
11,979,583
Issue date
May 7, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Joint coding for adaptive motion vector difference resolution
Patent number
11,979,596
Issue date
May 7, 2024
Tencent America LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for deriving a motion vector prediction in video coding
Patent number
11,979,599
Issue date
May 7, 2024
SHARP KABUSHIKI KAISHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder-side search ranges having horizontal bias or vertical bias
Patent number
11,979,601
Issue date
May 7, 2024
Microsoft Technology Licensing, LLC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction-based video signal processing method and device
Patent number
11,979,554
Issue date
May 7, 2024
Humax Co., Ltd.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Palette mode coding in prediction process
Patent number
11,979,557
Issue date
May 7, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arithmetic encoders and decoders, video encoders and decoders, meth...
Patent number
11,979,584
Issue date
May 7, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame-rate scalable video coding
Patent number
11,979,589
Issue date
May 7, 2024
Dolby Laboratories Licensing Corporation
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Attribute layers and signaling in point cloud coding
Patent number
11,979,605
Issue date
May 7, 2024
Huawei Technologies Co., Ltd.
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Learned Volumetric Attribute Compression Using Coordinate-Based Net...
Publication number
20240144583
Publication date
May 2, 2024
Google LLC
Philip Andrew Chou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TREE OF BL...
Publication number
20240146912
Publication date
May 2, 2024
Canon Kabushiki Kaisha
CHRISTOPHER JAMES ROSEWARNE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TREE OF BL...
Publication number
20240146914
Publication date
May 2, 2024
Canon Kabushiki Kaisha
CHRISTOPHER JAMES ROSEWARNE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TREE OF BL...
Publication number
20240146915
Publication date
May 2, 2024
Canon Kabushiki Kaisha
CHRISTOPHER JAMES ROSEWARNE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHODS AND APPARATUSES FOR DECODER-SIDE MOTION VECTOR REFINEMENT I...
Publication number
20240146950
Publication date
May 2, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR DECODER-SIDE MOTION VECTOR REFINEMENT I...
Publication number
20240146952
Publication date
May 2, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Yi-Wen CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE LOOP FILTERING
Publication number
20240146973
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE LOOP FILTER-BASED VIDEO OR IMAGE CODING
Publication number
20240146919
Publication date
May 2, 2024
LG ELECTRONICS INC.
Seethal PALURI
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
METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR END-TO-END LEARN...
Publication number
20240146938
Publication date
May 2, 2024
Nokia Technologies Oy
Nannan ZOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SIGNALING OPERATION RANGE PROFILE INFORMATI...
Publication number
20240146944
Publication date
May 2, 2024
Sharp Kabushiki Kaisha
TOMOHIRO IKAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR VIDEO CODING
Publication number
20240146947
Publication date
May 2, 2024
Panasonic Intellectual Property Corporation of America
Che-Wei KUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Picture Coding Supporting Block Merging And Skip Mode
Publication number
20240146954
Publication date
May 2, 2024
GE Video Compression, LLC
Heiko SCHWARZ
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
MULTI-LINE INTRA PREDICTION
Publication number
20240146911
Publication date
May 2, 2024
TENCENT AMERICA LLC
Liang 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
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TREE OF BL...
Publication number
20240146913
Publication date
May 2, 2024
Canon Kabushiki Kaisha
CHRISTOPHER JAMES ROSEWARNE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DECODING IMAGE BY USING BLOCK PARTITIONING IN IMAGE CODI...
Publication number
20240146920
Publication date
May 2, 2024
LG ELECTRONICS INC.
Jangwon CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONDITION DEPENDENT CODING OF PALETTE MODE USAGE INDICATION
Publication number
20240146929
Publication date
May 2, 2024
Beijing Bytedance Network Technology Co., Ltd.
Weijia ZHU
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
Scalable Prediction Type Coding
Publication number
20240146941
Publication date
May 2, 2024
TEXAS INSTRUMENTS INCORPORATED
Minhua Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION INFORMATION PREDICTION METHOD AND APPARATUS FOR DISTORTION D...
Publication number
20240146953
Publication date
May 2, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Gun BANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE