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CPC
H04N19/159

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Parent Industries

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

Current Industry

H04N19/159Prediction type

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Processing a video frame having slices and tiles
- Patent number 12,256,074
- Issue date Mar 18, 2025
- Velos Media, LLC
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,256,056
- Issue date Mar 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image coding method based on secondary transform and device therefor
- Patent number 12,256,103
- Issue date Mar 18, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image and recording medium...
- Patent number 12,256,062
- Issue date Mar 18, 2025
- LX Semicon Co., Ltd.
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bitrate-adaptive segmentation for video transcoding
- Patent number 12,256,071
- Issue date Mar 18, 2025
- Google LLC
- Di Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for colour component prediction, encoder, decoder and storag...
- Patent number 12,256,080
- Issue date Mar 18, 2025
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Junyan Huo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intra prediction method and apparatus for video sequence
- Patent number 12,256,081
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- Yin Zhao
- 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 apparatus for encoding/decoding video signal
- Patent number 12,256,066
- Issue date Mar 18, 2025
- Intellectual Discovery Co., Ltd.
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,256,149
- Issue date Mar 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding/decoding method and device using palette mode, and m...
- Patent number 12,256,090
- Issue date Mar 18, 2025
- LG Electronics Inc.
- Hyeong Moon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding using transform index
- Patent number 12,256,102
- Issue date Mar 18, 2025
- LG Electronics Inc.
- Junghak Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method using horizo...
- Patent number 12,250,384
- Issue date Mar 11, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interaction between reference picture resampling and template-based...
- Patent number 12,250,395
- Issue date Mar 11, 2025
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and apparatus in image coding system
- Patent number 12,250,371
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device therefor
- Patent number 12,250,393
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding images
- Patent number 12,250,369
- Issue date Mar 11, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling image information, and method for decoding ima...
- Patent number 12,250,380
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Jae Hyun Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding method for performing affine model-based prediction...
- Patent number 12,250,394
- Issue date Mar 11, 2025
- Samsung Electronics Co., Ltd.
- Yinji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,250,466
- Issue date Mar 11, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Moving picture coding method, moving picture coding apparatus, movi...
- Patent number 12,250,397
- Issue date Mar 11, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Constraint of minimum quaternary tree size
- Patent number 12,244,839
- Issue date Mar 4, 2025
- Tencent America LLC
- Guichun Li
- 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
Transform-based image coding method and device therefor
- Patent number 12,244,813
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and device
- Patent number 12,244,824
- Issue date Mar 4, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding based on mapping of luma samples and scaling...
- Patent number 12,244,830
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
History-based motion vector prediction
- Patent number 12,244,791
- Issue date Mar 4, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for intra-prediction
- Patent number 12,244,795
- Issue date Mar 4, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus using inter prediction
- Patent number 12,244,842
- Issue date Mar 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL USING MULTIPLE TRANSF...
- Publication number 20250088652
- Publication date Mar 13, 2025
- HUMAX CO., LTD.
- Jaehong JUNG
- 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
DEVICE AND METHOD FOR INTRA PREDICTIONS IN VIDEO CODING
- Publication number 20250088624
- Publication date Mar 13, 2025
- Sharp Kabushiki Kaisha
- CHIH-YU TENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE ENCODING METHOD, PICTURE DECODING METHOD, ENCODER, DECODER...
- Publication number 20250088643
- Publication date Mar 13, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Shuai WAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...
- Publication number 20250088656
- Publication date Mar 13, 2025
- Samsung Electronics Co., Ltd.
- Yin-ji PIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...
- Publication number 20250088658
- Publication date Mar 13, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- 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
MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING...
- Publication number 20250088626
- Publication date Mar 13, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DMVR-BASED INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250088638
- Publication date Mar 13, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pictures with Mixed NAL Unit Types
- Publication number 20250088646
- 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
METHOD AND APPARATUS FOR ENCODING/DECODING AN IMAGE SIGNAL
- Publication number 20250088622
- Publication date Mar 13, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250088625
- Publication date Mar 13, 2025
- Bytedance Inc.
- Weijia ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLIFIED HISTORY BASED MOTION VECTOR PREDICTION
- Publication number 20250088623
- Publication date Mar 13, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Li ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR COMPUTING POSITION OF INTEGER GRID REFERENCE...
- Publication number 20250088637
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Sriram SETHURAMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM ON...
- Publication number 20250080720
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING
- Publication number 20250080722
- Publication date Mar 6, 2025
- Interdigital VC Holdings, Inc.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR PREDICTION DEPENDENT RESIDUAL SCALING FOR V...
- Publication number 20250080742
- Publication date Mar 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250080748
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Huanbang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250080719
- Publication date Mar 6, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...
- Publication number 20250080724
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chroma from Luma Prediction Model Selection
- Publication number 20250080725
- Publication date Mar 6, 2025
- Ofinno, LLC
- Young-Yoon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
- Publication number 20250080741
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MATRIX-BASED INTRA PREDICTION DEVICE AND METHOD
- Publication number 20250080743
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Mehdi SALEHIFAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIRECTION OPTICAL FLOW SUBBLOCK REFINEMENT FOR AN AFFINE MODELED...
- Publication number 20250080747
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPROVING STREAMING VIDEO QUALITY IN LOSSY NETWORK CONDITIONS
- Publication number 20250080755
- Publication date Mar 6, 2025
- NVIDIA Corporation
- Fateh SABEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Cross Component Linear Model for Inter Pre...
- Publication number 20250080756
- Publication date Mar 6, 2025
- MEDIATEK INC.
- Man-Shu CHIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKWARD REFERENCE UPDATING FOR VIDEO CODING
- Publication number 20250080759
- Publication date Mar 6, 2025
- Guoxin JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE MOTION VECTOR CODING
- Publication number 20250080749
- Publication date Mar 6, 2025
- Dolby Laboratories Licensing Corporation
- Alexandros TOURAPIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE SAMPLE MEMORY REUSE FOR INTRA PICTURE BLOCK COMPENSATION
- Publication number 20250080767
- Publication date Mar 6, 2025
- Tencent America LLC
- Xiaozhong XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Prediction type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processing a video frame having slices and tiles

Image data encoding/decoding method and apparatus

Image coding method based on secondary transform and device therefor

Method and device for encoding/decoding image and recording medium...

Bitrate-adaptive segmentation for video transcoding

Method for colour component prediction, encoder, decoder and storag...

Intra prediction method and apparatus for video sequence

Intra prediction-based video encoding/decoding method and device

Method and apparatus for encoding/decoding video signal

Image data encoding/decoding method and apparatus

Image encoding/decoding method and device using palette mode, and m...

Image coding using transform index

Encoder, decoder, encoding method, and decoding method using horizo...

Interaction between reference picture resampling and template-based...

Intra prediction method and apparatus in image coding system

Image encoding/decoding method and device therefor

Method and apparatus for encoding/decoding images

Method for signaling image information, and method for decoding ima...

Video encoding method for performing affine model-based prediction...

Image data encoding/decoding method and apparatus

Moving picture coding method, moving picture coding apparatus, movi...

Weighted angular prediction for intra coding

Constraint of minimum quaternary tree size

Bidirectional intra prediction method and apparatus

Transform-based image coding method and device therefor

Video signal processing method and device

Video or image coding based on mapping of luma samples and scaling...

History-based motion vector prediction

Device and method for intra-prediction

Image encoding/decoding method and apparatus using inter prediction

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL USING MULTIPLE TRANSF...

INHERITANCE IN SAMPLE ARRAY MULTITREE SUBDIVISION

DEVICE AND METHOD FOR INTRA PREDICTIONS IN VIDEO CODING

PICTURE ENCODING METHOD, PICTURE DECODING METHOD, ENCODER, DECODER...

ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...

METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...

Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams

MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING...

DMVR-BASED INTER PREDICTION METHOD AND APPARATUS

Pictures with Mixed NAL Unit Types

MULTI-PHASE CROSS COMPONENT PREDICTION

METHOD AND APPARATUS FOR ENCODING/DECODING AN IMAGE SIGNAL

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

SIMPLIFIED HISTORY BASED MOTION VECTOR PREDICTION

DEVICE AND METHOD FOR COMPUTING POSITION OF INTEGER GRID REFERENCE...

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

METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING

METHODS AND DEVICES FOR PREDICTION DEPENDENT RESIDUAL SCALING FOR V...

INTER PREDICTION METHOD AND APPARATUS

METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING

INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...

Chroma from Luma Prediction Model Selection

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

MATRIX-BASED INTRA PREDICTION DEVICE AND METHOD

BI-DIRECTION OPTICAL FLOW SUBBLOCK REFINEMENT FOR AN AFFINE MODELED...

IMPROVING STREAMING VIDEO QUALITY IN LOSSY NETWORK CONDITIONS

Method and Apparatus for Cross Component Linear Model for Inter Pre...

BACKWARD REFERENCE UPDATING FOR VIDEO CODING

PREDICTIVE MOTION VECTOR CODING

REFERENCE SAMPLE MEMORY REUSE FOR INTRA PICTURE BLOCK COMPENSATION