involving spatial prediction techniques

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H04N19/593

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

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H04N19/593involving spatial prediction techniques

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Simplified downsampling for matrix based intra prediction
- Patent number 12,368,858
- Issue date Jul 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-step cross-component prediction mode
- Patent number 12,368,875
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing intra-prediction-based video si...
- Patent number 12,368,846
- Issue date Jul 22, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Yung Lyul Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
String matching with a single value from reference locations
- Patent number 12,368,842
- Issue date Jul 22, 2025
- Tencent America LLC
- Xiaozhong Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sub-picture level indicator signaling in video coding
- Patent number 12,368,871
- Issue date Jul 22, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method and computer program for encoding, decoding, scen...
- Patent number 12,369,008
- Issue date Jul 22, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Secondary transform application for various block sizes
- Patent number 12,368,887
- Issue date Jul 22, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing transform index coding on basis of intra pred...
- Patent number 12,368,893
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Seunghwan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for video decoding, and method and device for vid...
- Patent number 12,368,843
- Issue date Jul 22, 2025
- Samsung Electronics Co., Ltd.
- Narae Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction-based video signal processing method and apparatus
- Patent number 12,368,845
- Issue date Jul 22, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Yung-Lyul Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding using multi-model linear model
- Patent number 12,368,868
- Issue date Jul 22, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng Jhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding methods and apparatuses
- Patent number 12,368,886
- Issue date Jul 22, 2025
- Intellectual Discovery Co., Ltd.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and a device for decoding an intra predicted block of a pict...
- Patent number RE50495
- Issue date Jul 15, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
Information Patent Grant
Method for partitioning block and decoding device
- Patent number 12,363,341
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Jungsun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric partition based intra prediction
- Patent number 12,363,288
- Issue date Jul 15, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image prediction method, apparatus, and system, device, and storage...
- Patent number 12,363,285
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Yin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus, and recording medium...
- Patent number 12,363,291
- Issue date Jul 15, 2025
- Intellectual Discovery Co., Ltd.
- Hyun Suk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,363,293
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method, video encoding method, electronic device, an...
- Patent number 12,363,342
- Issue date Jul 15, 2025
- Tencent Technology (Shenzhen) Company Limited
- Yingbin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Restriction of applicability for intra block copy mode
- Patent number 12,355,983
- Issue date Jul 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra block copy (IBC) candidate list construction with motion info...
- Patent number 12,356,004
- Issue date Jul 8, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 12,356,005
- Issue date Jul 8, 2025
- Sony Corporation
- Kazushi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adapting the transform process to neural network-based intra predic...
- Patent number 12,355,942
- Issue date Jul 8, 2025
- InterDigital CE Patent Holdings, SAS
- Thierry Dumas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding images
- Patent number 12,355,967
- Issue date Jul 8, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder-side chroma intra prediction mode gradient-based derivation
- Patent number 12,355,982
- Issue date Jul 8, 2025
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial angular partitioned weighted intra prediction using intra p...
- Patent number 12,355,944
- Issue date Jul 8, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Fan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra prediction in video coding
- Patent number 12,355,953
- Issue date Jul 8, 2025
- Huawei Technologies Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-models for intra prediction
- Patent number 12,355,979
- Issue date Jul 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video bitstream coding
- Patent number 12,356,000
- Issue date Jul 8, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud data transmission device, point cloud data transmission...
- Patent number 12,356,022
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Hyunmook Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MEDIA COMPRESSION AND DECOMPRESSION USING A GENERATIVE ARTIFICIAL I...
- Publication number 20250240439
- Publication date Jul 24, 2025
- Microsoft Technology Licensing, LLC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...
- Publication number 20250240412
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION DEVICE AND METHOD INVOLVING MATRIX-BASED INTRA PRE...
- Publication number 20250240451
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
- Publication number 20250233980
- Publication date Jul 17, 2025
- LG ELECTRONICS INC.
- Sunmi YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...
- Publication number 20250234000
- Publication date Jul 17, 2025
- Nokia Technologies Oy
- Alireza ZARE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
- Publication number 20250234007
- Publication date Jul 17, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING METHOD AND DEVICE FOR BIT STREAM SUPPORTING PLURALITY OF L...
- Publication number 20250234017
- Publication date Jul 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus Using Curve Based or Spread-Angle Based Intra...
- Publication number 20250234034
- Publication date Jul 17, 2025
- MEDIATEK INC.
- Chia-Ming TSAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DIMD INTRA PREDICTION MODE SELECTION IN A...
- Publication number 20250233979
- Publication date Jul 17, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Pierre ANDRIVON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sub-picture Position Constraints In Video Coding
- Publication number 20250234023
- Publication date Jul 17, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE
- Publication number 20250233984
- Publication date Jul 17, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Geonjung KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Implicit Cross-Component Prediction in Vid...
- Publication number 20250234035
- Publication date Jul 17, 2025
- MEDIATEK INC.
- Man-Shu Chiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO ENCODING/DECODING USING SECONDARY TR...
- Publication number 20250234042
- Publication date Jul 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE
- Publication number 20250227233
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE
- Publication number 20250227235
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...
- Publication number 20250227238
- Publication date Jul 10, 2025
- DOLBY INTERNATIONAL AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227247
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227250
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227251
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chroma from Luma Prediction Using Neighbor Luma Samples
- Publication number 20250227262
- Publication date Jul 10, 2025
- Tencent America LLC
- Jing YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...
- Publication number 20250227284
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Lihua Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...
- Publication number 20250227285
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Lihua Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227248
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227249
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...
- Publication number 20250227288
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURES OF BASE COLOR INDEX MAP MODE FOR VIDEO AND IMAGE CODING AN...
- Publication number 20250227293
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RULES FOR INTRA-PICTURE PREDICTION MODES WHEN WAVEFRONT PARALLEL PR...
- Publication number 20250227273
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...
- Publication number 20250227290
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...
- Publication number 20250227291
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD AND DEVICE, AND VIDEO DECODING METHOD AND DEVICE
- Publication number 20250227300
- Publication date Jul 10, 2025
- Samsung Electronics Co., Ltd.
- Kiho CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

involving spatial prediction techniques

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Simplified downsampling for matrix based intra prediction

Two-step cross-component prediction mode

Method and apparatus for processing intra-prediction-based video si...

String matching with a single value from reference locations

Sub-picture level indicator signaling in video coding

Apparatus, method and computer program for encoding, decoding, scen...

Secondary transform application for various block sizes

Method for performing transform index coding on basis of intra pred...

Method and device for video decoding, and method and device for vid...

Intra prediction-based video signal processing method and apparatus

Video coding using multi-model linear model

Image encoding/decoding methods and apparatuses

Method and a device for decoding an intra predicted block of a pict...

Method for partitioning block and decoding device

Geometric partition based intra prediction

Image prediction method, apparatus, and system, device, and storage...

Image encoding/decoding method and apparatus, and recording medium...

Method and apparatus for video coding

Video decoding method, video encoding method, electronic device, an...

Restriction of applicability for intra block copy mode

Intra block copy (IBC) candidate list construction with motion info...

Image processing apparatus and image processing method

Adapting the transform process to neural network-based intra predic...

Method and device for encoding/decoding images

Decoder-side chroma intra prediction mode gradient-based derivation

Spatial angular partitioned weighted intra prediction using intra p...

Method and apparatus for intra prediction in video coding

Multi-models for intra prediction

Video bitstream coding

Point cloud data transmission device, point cloud data transmission...

Patents Applicationslast 30 patents

MEDIA COMPRESSION AND DECOMPRESSION USING A GENERATIVE ARTIFICIAL I...

CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...

INTRA PREDICTION DEVICE AND METHOD INVOLVING MATRIX-BASED INTRA PRE...

IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...

MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...

DECODING METHOD AND DEVICE FOR BIT STREAM SUPPORTING PLURALITY OF L...

Method and Apparatus Using Curve Based or Spread-Angle Based Intra...

METHOD AND APPARATUS FOR DIMD INTRA PREDICTION MODE SELECTION IN A...

Sub-picture Position Constraints In Video Coding

VIDEO SIGNAL PROCESSING METHOD AND DEVICE

Method and Apparatus for Implicit Cross-Component Prediction in Vid...

METHOD AND APPARATUS FOR VIDEO ENCODING/DECODING USING SECONDARY TR...

ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE

ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE

METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

Chroma from Luma Prediction Using Neighbor Luma Samples

INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...

INTRA BLOCK COPY PREDICTION WITH ASYMMETRIC PARTITIONS AND ENCODER-...

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...

FEATURES OF BASE COLOR INDEX MAP MODE FOR VIDEO AND IMAGE CODING AN...

RULES FOR INTRA-PICTURE PREDICTION MODES WHEN WAVEFRONT PARALLEL PR...

FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...

FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...

VIDEO ENCODING METHOD AND DEVICE, AND VIDEO DECODING METHOD AND DEVICE