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

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Patents Grantslast 30 patents

Information Patent Grant
Features of intra block copy prediction mode for video and image co...
- Patent number 12,262,045
- Issue date Mar 25, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-prediction using a cross-component linear model in video coding
- Patent number 12,262,053
- Issue date Mar 25, 2025
- Huawei Technologies Co., Ltd.
- Xiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing adaptive bitrate streaming
- Patent number 12,262,051
- Issue date Mar 25, 2025
- DIVX, LLC
- Jason Braness
- G11 - INFORMATION STORAGE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 12,262,052
- Issue date Mar 25, 2025
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma from luma prediction using neighbor luma samples
- Patent number 12,262,030
- Issue date Mar 25, 2025
- Tencent America LLC
- Jing Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction for video encoding and decoding
- Patent number 12,262,050
- Issue date Mar 25, 2025
- InterDigital CE Patent Holdings, SAS
- Gagan Rath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and device involving modification of...
- Patent number 12,256,097
- Issue date Mar 18, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction-based video encoding/decoding method and device
- Patent number 12,256,063
- Issue date Mar 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of video coding using a subset of available intra...
- Patent number 12,250,402
- Issue date Mar 11, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Harmonized design for offset based refinement and multiple referenc...
- Patent number 12,250,401
- Issue date Mar 11, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture position constraints in video coding
- Patent number 12,250,389
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient rounding for deblocking
- Patent number 12,250,398
- Issue date Mar 11, 2025
- SUN PATENT TRUST
- Matthias Narroschke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing high level syntax in image/vide...
- Patent number 12,250,412
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for video signal processing
- Patent number 12,250,403
- Issue date Mar 11, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing adaptive bitrate streaming
- Patent number 12,250,404
- Issue date Mar 11, 2025
- DIVX, LLC
- Jason Braness
- G11 - INFORMATION STORAGE
Information Patent Grant
Weighted angular prediction for intra coding
- Patent number 12,244,825
- Issue date Mar 4, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image decoding method
- Patent number 12,244,847
- Issue date Mar 4, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional intra prediction method and apparatus
- Patent number 12,244,853
- Issue date Mar 4, 2025
- Electronics and Telecommunications Research Institute
- Hyunsuk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of block vector resolution
- Patent number 12,244,854
- Issue date Mar 4, 2025
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus
- Patent number 12,244,857
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Sunmi Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of deriving quantization parameter with differential and pre...
- Patent number 12,244,808
- Issue date Mar 4, 2025
- GENSQUARE LLC
- Soo Mi Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder-side options for intra block copy prediction mode for video...
- Patent number 12,244,823
- Issue date Mar 4, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method
- Patent number 12,244,837
- Issue date Mar 4, 2025
- Sony Group Corporation
- Yuji Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method using prediction block and apparatus...
- Patent number 12,244,855
- Issue date Mar 4, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method/device, image decoding method/device and reco...
- Patent number 12,244,801
- Issue date Mar 4, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Utilizing hierarchical structure for neural network based tools in...
- Patent number 12,244,834
- Issue date Mar 4, 2025
- Tencent America LLC
- Zeqiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image
- Patent number 12,238,281
- Issue date Feb 25, 2025
- Intellectual Discovery Co., Ltd.
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted angular prediction coding for intra coding
- Patent number 12,238,300
- Issue date Feb 25, 2025
- ARRIS ENTERPRISES LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and apparatus utilizing combination of diverse...
- Patent number 12,238,283
- Issue date Feb 25, 2025
- Intellectual Discovery Co., Ltd.
- Ho Chan Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction using extra-buffer samples for intra block copy in video...
- Patent number 12,238,314
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE
- Publication number 20250106429
- Publication date Mar 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE SIGN BIT HIDING WITHIN A TRANSFORM UNIT
- Publication number 20250099592
- Publication date Mar 27, 2025
- Velos Media, LLC
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND...
- Publication number 20250106425
- Publication date Mar 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jong Ho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inter-Component Prediction
- Publication number 20250106422
- Publication date Mar 27, 2025
- GE Video Compression, LLC
- Tung NGUYEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR VIDEO CODING
- Publication number 20250106440
- Publication date Mar 27, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEIGHT DERIVATION OF MULTIPLE REFERENCE LINE FOR INTRA PREDICTION F...
- Publication number 20250097433
- Publication date Mar 20, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS WITH SUB-BLOCK INTRA P...
- Publication number 20250097431
- Publication date Mar 20, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR LOW-COMPLEXITY BI-DIRECTIONAL INTRA PREDIC...
- Publication number 20250097458
- Publication date Mar 20, 2025
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Gagan Bihari Rath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF
- Publication number 20250097406
- Publication date Mar 20, 2025
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20250097463
- Publication date Mar 20, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA BLOCK PREDICTION METHOD AND APPARATUS
- Publication number 20250097437
- Publication date Mar 20, 2025
- Huawei Technologies Co., Ltd
- Xiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION METHOD OF CHROMINANCE BLOCK USING LUMINANCE SAMPLE...
- Publication number 20250097459
- Publication date Mar 20, 2025
- LG ELECTRONICS INC.
- Yong Joon Jeon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL
- Publication number 20250088639
- Publication date Mar 13, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL
- Publication number 20250088640
- Publication date Mar 13, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED SECONDARY TRANSFORM
- Publication number 20250088664
- Publication date Mar 13, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INHERITANCE IN SAMPLE ARRAY MULTITREE SUBDIVISION
- Publication number 20250088677
- Publication date Mar 13, 2025
- Philipp HELLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL
- Publication number 20250088641
- Publication date Mar 13, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL
- Publication number 20250088642
- Publication date Mar 13, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING APPARATUS AND IMAGE CODING APPARATUS
- Publication number 20250088663
- Publication date Mar 13, 2025
- Sharp Kabushiki Kaisha
- Kiran Mukesh MISRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...
- Publication number 20250088674
- Publication date Mar 13, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams
- Publication number 20250088672
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PHASE CROSS COMPONENT PREDICTION
- Publication number 20250088661
- Publication date Mar 13, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED SECONDARY TRANSFORM
- Publication number 20250088662
- Publication date Mar 13, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoder, a Decoder and Corresponding Methods Harmonizing Matrix-Bas...
- Publication number 20250088631
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tile Partitions with Sub-Tiles in Video Coding
- Publication number 20250080733
- Publication date Mar 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250080752
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250071268
- Publication date Feb 27, 2025
- LX Semicon Co., Ltd.
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR INDUCING PREDICTION MOTION VECTOR AND APPARATUSES USING...
- Publication number 20250071320
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DECODING MOVING PICTURES IN INTRA PREDICTION
- Publication number 20250071340
- Publication date Feb 27, 2025
- IBEX PT HOLDINGS CO., LTD.
- Kwangje KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE VIDEO ENCODING DEVICE AND METHOD, AND APPARTUS USING SAME
- Publication number 20250071263
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

involving spatial prediction techniques

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Features of intra block copy prediction mode for video and image co...

Intra-prediction using a cross-component linear model in video coding

Systems and methods for performing adaptive bitrate streaming

Image encoding device, image decoding device and program

Chroma from luma prediction using neighbor luma samples

Intra prediction for video encoding and decoding

Video signal processing method and device involving modification of...

Intra prediction-based video encoding/decoding method and device

Method and system of video coding using a subset of available intra...

Harmonized design for offset based refinement and multiple referenc...

Sub-picture position constraints in video coding

Efficient rounding for deblocking

Method and apparatus for processing high level syntax in image/vide...

Method and device for video signal processing

Systems and methods for performing adaptive bitrate streaming

Weighted angular prediction for intra coding

Image decoding method

Bidirectional intra prediction method and apparatus

Signaling of block vector resolution

Image decoding method and apparatus

Method of deriving quantization parameter with differential and pre...

Encoder-side options for intra block copy prediction mode for video...

Image processing apparatus and method

Image encoding/decoding method using prediction block and apparatus...

Image encoding method/device, image decoding method/device and reco...

Utilizing hierarchical structure for neural network based tools in...

Method and device for encoding/decoding image

Weighted angular prediction coding for intra coding

Video coding method and apparatus utilizing combination of diverse...

Prediction using extra-buffer samples for intra block copy in video...

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE

MULTIPLE SIGN BIT HIDING WITHIN A TRANSFORM UNIT

METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND...

Inter-Component Prediction

SYSTEM AND METHOD FOR VIDEO CODING

WEIGHT DERIVATION OF MULTIPLE REFERENCE LINE FOR INTRA PREDICTION F...

IMAGE ENCODING/DECODING METHOD AND APPARATUS WITH SUB-BLOCK INTRA P...

METHOD AND APPARATUS FOR LOW-COMPLEXITY BI-DIRECTIONAL INTRA PREDIC...

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

CHROMA BLOCK PREDICTION METHOD AND APPARATUS

INTRA PREDICTION METHOD OF CHROMINANCE BLOCK USING LUMINANCE SAMPLE...

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL

UNIFIED SECONDARY TRANSFORM

INHERITANCE IN SAMPLE ARRAY MULTITREE SUBDIVISION

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE SIGNAL

IMAGE DECODING APPARATUS AND IMAGE CODING APPARATUS

METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...

Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams

MULTI-PHASE CROSS COMPONENT PREDICTION

UNIFIED SECONDARY TRANSFORM

Encoder, a Decoder and Corresponding Methods Harmonizing Matrix-Bas...

Tile Partitions with Sub-Tiles in Video Coding

INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS

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

METHOD FOR INDUCING PREDICTION MOTION VECTOR AND APPARATUSES USING...

METHOD OF DECODING MOVING PICTURES IN INTRA PREDICTION

ADAPTIVE VIDEO ENCODING DEVICE AND METHOD, AND APPARTUS USING SAME