Selection of the reference unit for prediction within a chosen coding or prediction mode

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H04N19/105

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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

H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode

Industries

Patents Grantslast 30 patents

Information Patent Grant
Video coding and decoding
- Patent number 12,244,790
- Issue date Mar 4, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- 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
Moving picture encoding method, moving picture decoding method, mov...
- Patent number 12,244,827
- Issue date Mar 4, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method with video processing
- Patent number 12,244,848
- Issue date Mar 4, 2025
- Samsung Electronics Co., Ltd.
- Seungeon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for deriving inter-view motion merging candidate
- Patent number 12,244,859
- Issue date Mar 4, 2025
- Dolby Laboratories Licensing Corporation
- Gwang Hoon Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method on basis of transformation and device therefor
- Patent number 12,244,861
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Mehdi Salehifar
- 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
Wrapped reshaping for codeword augmentation with neighborhood consi...
- Patent number 12,244,872
- Issue date Mar 4, 2025
- Dolby Laboratories Licensing Corporation
- Janos Horvath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unequal weight planar motion vector derivation
- Patent number 12,244,789
- Issue date Mar 4, 2025
- ARRIS Enterprises LLC
- Krit Panusopone
- 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
Selective reference block generation without full reference frame g...
- Patent number 12,244,818
- Issue date Mar 4, 2025
- Google LLC
- Yaowu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Global motion for merge mode candidates in inter prediction
- Patent number 12,244,841
- Issue date Mar 4, 2025
- OP Solutions, LLC
- Borivoje Furht
- 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
Information Patent Grant
Personalization of a video sequence
- Patent number 12,244,843
- Issue date Mar 4, 2025
- ATEME
- Thibaud Biatek
- 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
Efficient implementation of matrix-based intra-prediction
- Patent number 12,244,864
- Issue date Mar 4, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Jonathan Pfaff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,244,783
- Issue date Mar 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined screen content coding mode
- Patent number 12,244,811
- Issue date Mar 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symmetric motion vector difference coding
- Patent number 12,244,817
- Issue date Mar 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for acquiring motion vectors, prediction method and device
- Patent number 12,244,822
- Issue date Mar 4, 2025
- ZHEIJIANG DAHUA TECHNOLOGY CO., LTD.
- Dong Jiang
- 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
Searching techniques for template matching for video coding
- Patent number 12,244,840
- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Cheng-Teh Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-block motion prediction method, coding method, and encoder
- Patent number 12,244,850
- Issue date Mar 4, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding system
- Patent number 12,238,273
- Issue date Feb 25, 2025
- Mellanox Technologies, Ltd.
- Dotan David Levi
- 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
Methods and systems for constructing merge candidate list including...
- Patent number 12,238,315
- Issue date Feb 25, 2025
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-transitory computer-readable medium and device for performing i...
- Patent number 12,238,320
- Issue date Feb 25, 2025
- SHARP KABUSHIKI KAISHA
- Kiran Mukesh Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-prediction refinement in affine with optical flow
- Patent number 12,238,279
- Issue date Feb 25, 2025
- InterDigital CE Patent Holdings, SAS
- Ya Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible reference picture management for video encoding and decoding
- Patent number 12,238,324
- Issue date Feb 25, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
SYSTEM AND METHOD FOR VIDEO ENCODING USING CONSTRUCTED REFERENCE FRAME
- Publication number 20250080775
- Publication date Mar 6, 2025
- Google LLC
- James Bankoski
- 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
APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...
- Publication number 20250080770
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...
- Publication number 20250080771
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- 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
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STO...
- Publication number 20250080723
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho LEE
- 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
MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD, AND...
- Publication number 20250080766
- Publication date Mar 6, 2025
- KDDI CORPORATION
- Kei Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250080718
- Publication date Mar 6, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING VIDEO, AND RECORDING MEDIUM...
- Publication number 20250080721
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- 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
BLOCK ADAPTIVE MULTI-HYPOTHESIS CROSS COMPONENT PREDICTION
- Publication number 20250080763
- Publication date Mar 6, 2025
- Tencent America LLC
- Jing YE
- 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
Information Patent Application
MODEL-BASED MOTION VECTOR DIFFERENCE DERIVATION AND TEMPLATE MATCHI...
- Publication number 20250080769
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR PERFORMING REFEREN...
- Publication number 20250080754
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Jangwon CHOI
- 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 AND DEVICE FOR SIGNALING PREDICTION MODE-RELATED SIGNAL IN I...
- Publication number 20250071271
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM ON...
- Publication number 20250071282
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- 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
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250071245
- Publication date Feb 27, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTRA PREDICTION WITH MULTIPLE REFERENCE LINES
- Publication number 20250071259
- Publication date Feb 27, 2025
- Kazushi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250071246
- Publication date Feb 27, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING
- Publication number 20250071261
- Publication date Feb 27, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODER AND VIDEO ENCODING METHOD
- Publication number 20250071269
- Publication date Feb 27, 2025
- SigmaStar Technology Ltd.
- Zhen Bao Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Selection of the reference unit for prediction within a chosen coding or prediction mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video coding and decoding

Weighted angular prediction for intra coding

Moving picture encoding method, moving picture decoding method, mov...

Apparatus and method with video processing

Method and device for deriving inter-view motion merging candidate

Image coding method on basis of transformation and device therefor

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

Wrapped reshaping for codeword augmentation with neighborhood consi...

Unequal weight planar motion vector derivation

History-based motion vector prediction

Device and method for intra-prediction

Selective reference block generation without full reference frame g...

Global motion for merge mode candidates in inter prediction

Image encoding/decoding method and apparatus using inter prediction

Personalization of a video sequence

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

Efficient implementation of matrix-based intra-prediction

Image data encoding/decoding method and apparatus

Combined screen content coding mode

Symmetric motion vector difference coding

Method for acquiring motion vectors, prediction method and device

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

Searching techniques for template matching for video coding

Sub-block motion prediction method, coding method, and encoder

Video coding system

Method and device for encoding/decoding image

Methods and systems for constructing merge candidate list including...

Non-transitory computer-readable medium and device for performing i...

Bi-prediction refinement in affine with optical flow

Flexible reference picture management for video encoding and decoding

Patents Applicationslast 30 patents

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

SYSTEM AND METHOD FOR VIDEO ENCODING USING CONSTRUCTED REFERENCE FRAME

METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING

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

INTER PREDICTION METHOD AND APPARATUS

APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...

APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...

METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING

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

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

MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD, AND...

METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING

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

PREDICTIVE MOTION VECTOR CODING

BLOCK ADAPTIVE MULTI-HYPOTHESIS CROSS COMPONENT PREDICTION

REFERENCE SAMPLE MEMORY REUSE FOR INTRA PICTURE BLOCK COMPENSATION

MODEL-BASED MOTION VECTOR DIFFERENCE DERIVATION AND TEMPLATE MATCHI...

IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR PERFORMING REFEREN...

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

METHOD AND DEVICE FOR SIGNALING PREDICTION MODE-RELATED SIGNAL IN I...

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

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

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

INTRA PREDICTION WITH MULTIPLE REFERENCE LINES

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING

VIDEO ENCODER AND VIDEO ENCODING METHOD