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

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H04N19/105

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

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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
Adaptive resolution for motion vector difference
- Patent number 12,368,860
- Issue date Jul 22, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image coding using motion vector differences
- Patent number 12,368,863
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus using adaptive motion...
- Patent number 12,368,874
- Issue date Jul 22, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Geonjung Ko
- 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
Video compression using block vector predictor refinement
- Patent number 12,368,859
- Issue date Jul 22, 2025
- Comcast Cable Communications, LLC
- Damian Ruiz Coll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for deriving constructed affine merge candidates
- Patent number 12,368,873
- Issue date Jul 22, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for cross component dependency reduction
- Patent number 12,368,841
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- 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
Intra coded video using quantized residual differential pulse code...
- Patent number 12,368,844
- Issue date Jul 22, 2025
- BYTEDANCE INC.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Applying PDPC after fusion of plural intra mode predictors
- Patent number 12,368,857
- Issue date Jul 22, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for removing redundant syntax from merge data syntax
- Patent number 12,368,861
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for selectively breaking prediction in video coding
- Patent number 12,368,862
- Issue date Jul 22, 2025
- Dolby Laboratories Licensing Corporation
- Michael Horowitz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method and apparatus adaptive constraint on bi-prediction for out-o...
- Patent number 12,368,879
- Issue date Jul 22, 2025
- Tencent America LLC
- Guichun Li
- 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 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
Inter coding in video coding with the support of multiple layers
- Patent number 12,363,327
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Jianle Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of video coding modes
- Patent number 12,363,337
- Issue date Jul 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sign data hiding of video recording
- Patent number 12,363,276
- Issue date Jul 15, 2025
- Alibaba Group Holding Limited
- Mohammed Golam Sarwer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High level syntax for video coding and decoding
- Patent number 12,363,278
- Issue date Jul 15, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for predicting quantization parameter used in a video encodi...
- Patent number 12,363,279
- Issue date Jul 15, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- 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
Image decoding device with block motion compensator and determinati...
- Patent number 12,363,340
- Issue date Jul 15, 2025
- KDDI Corporation
- Yoshitaka Kidani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Warp mode for intra prediction
- Patent number 12,363,282
- Issue date Jul 15, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method/apparatus, image encoding method/apparatus, a...
- Patent number 12,363,336
- Issue date Jul 15, 2025
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MMVD merge mode with asymmetric motion vector difference
- Patent number 12,363,306
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mixed NAL unit type picture constraints
- Patent number 12,363,324
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of global motion relative to available reference frames
- Patent number 12,363,347
- Issue date Jul 15, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus, electronic device, and compu...
- Patent number 12,363,281
- Issue date Jul 15, 2025
- Tencent Technology (Shenzhen) Company Limited
- Hongshun Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
V-DMC BASE MESH MOTION FIELD CODING
- Publication number 20250240430
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Geert Van der Auwera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Hypothesis Cross Component Prediction Models
- Publication number 20250240403
- Publication date Jul 24, 2025
- Tencent America LLC
- Jing YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING MERGE CANDIDATE MOTION INFORM...
- Publication number 20250240408
- Publication date Jul 24, 2025
- Huawei Technologies Co., Ltd
- Xu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR
- Publication number 20250240432
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT INTRA MODE CODING
- Publication number 20250240404
- Publication date Jul 24, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL INTRA MODE PREDICTION
- Publication number 20250240405
- Publication date Jul 24, 2025
- InterDigital CE Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING OF POINT CLOUD FRAMES
- Publication number 20250240407
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Adarsh Krishnan RAMASUBRAMONIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240409
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Lei ZHAO
- 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.
- Fan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Decoding and Encoding
- Publication number 20250240427
- Publication date Jul 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING METHOD, ENCODERS AND DECODERS
- Publication number 20250240431
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Xue HAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE MOTION VECTOR PREDICTOR AND AFFINE MERGED MOTION VECTOR BY U...
- Publication number 20250240450
- Publication date Jul 24, 2025
- Tencent America LLC
- Lien-Fei CHEN
- 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.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA COOING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20250240456
- Publication date Jul 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ENCODING, METHOD OF DECODING, AND SYSTEM
- Publication number 20250240406
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Kazushi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250240410
- Publication date Jul 24, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE INVOLVING GRADUAL...
- Publication number 20250240441
- Publication date Jul 24, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE ON BASIS OF WRAP-AROUND M...
- Publication number 20250240446
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR PREDICTOR BY USING MOTION VECTOR PREDICTOR LOOKAHEAD/...
- Publication number 20250240449
- Publication date Jul 24, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD USING OUT-OF-BOUNDARY BLOCK AND APPA...
- Publication number 20250233978
- Publication date Jul 17, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Kyungyong KIM
- 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
MERGE MODE BY USING SUBBLOCK-BASED MOTION VECTOR PREDICTOR LOOKAHEA...
- Publication number 20250233982
- Publication date Jul 17, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250233983
- Publication date Jul 17, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIST CONSTRUCTION AND SIGNALING OF TRANSFORM TYPES AND TRANSFORM SETS
- Publication number 20250233992
- Publication date Jul 17, 2025
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- 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
VIDEO CODING METHOD, VIDEO DECODING METHOD, VIDEO CODING APPARATUS...
- Publication number 20250234027
- Publication date Jul 17, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Motion Compensation Recoloring of Point Clouds
- Publication number 20250234038
- Publication date Jul 17, 2025
- Comcast Cable Communications, LLC
- Jonathan Taquet
- 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
PLANAR INTRA-PREDICTION USING POSITION DEPENDENT PREDICTION COMBINA...
- Publication number 20250233981
- Publication date Jul 17, 2025
- Huawei Technologies Co., Ltd
- Alexey Konstantinovich FILIPPOV
- 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

Simplified downsampling for matrix based intra prediction

Adaptive resolution for motion vector difference

Method and device for image coding using motion vector differences

Video signal processing method and apparatus using adaptive motion...

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

Video compression using block vector predictor refinement

Method for deriving constructed affine merge candidates

Methods for cross component dependency reduction

String matching with a single value from reference locations

Intra coded video using quantized residual differential pulse code...

Applying PDPC after fusion of plural intra mode predictors

Method and device for removing redundant syntax from merge data syntax

Method and system for selectively breaking prediction in video coding

Method and apparatus adaptive constraint on bi-prediction for out-o...

Image encoding/decoding methods and apparatuses

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

Intra prediction-based video signal processing method and apparatus

Inter coding in video coding with the support of multiple layers

Coding and decoding of video coding modes

Sign data hiding of video recording

High level syntax for video coding and decoding

Method for predicting quantization parameter used in a video encodi...

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

Image decoding device with block motion compensator and determinati...

Warp mode for intra prediction

Image decoding method/apparatus, image encoding method/apparatus, a...

MMVD merge mode with asymmetric motion vector difference

Mixed NAL unit type picture constraints

Signaling of global motion relative to available reference frames

Inter prediction method and apparatus, electronic device, and compu...

Patents Applicationslast 30 patents

V-DMC BASE MESH MOTION FIELD CODING

Multi-Hypothesis Cross Component Prediction Models

METHOD AND APPARATUS FOR CONSTRUCTING MERGE CANDIDATE MOTION INFORM...

METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR

JOINT INTRA MODE CODING

TEMPORAL INTRA MODE PREDICTION

CODING OF POINT CLOUD FRAMES

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

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

Video Decoding and Encoding

DECODING METHOD, ENCODERS AND DECODERS

AFFINE MOTION VECTOR PREDICTOR AND AFFINE MERGED MOTION VECTOR BY U...

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

CHROMA COOING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

METHOD OF ENCODING, METHOD OF DECODING, AND SYSTEM

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE INVOLVING GRADUAL...

IMAGE ENCODING/DECODING METHOD AND DEVICE ON BASIS OF WRAP-AROUND M...

MOTION VECTOR PREDICTOR BY USING MOTION VECTOR PREDICTOR LOOKAHEAD/...

VIDEO SIGNAL PROCESSING METHOD USING OUT-OF-BOUNDARY BLOCK AND APPA...

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

MERGE MODE BY USING SUBBLOCK-BASED MOTION VECTOR PREDICTOR LOOKAHEA...

IMAGE ENCODING/DECODING METHOD AND DEVICE

LIST CONSTRUCTION AND SIGNALING OF TRANSFORM TYPES AND TRANSFORM SETS

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

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

VIDEO CODING METHOD, VIDEO DECODING METHOD, VIDEO CODING APPARATUS...

Motion Compensation Recoloring of Point Clouds

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

PLANAR INTRA-PREDICTION USING POSITION DEPENDENT PREDICTION COMBINA...