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
Inter prediction method, encoder, decoder, and storage medium
- Patent number 12,289,442
- Issue date Apr 29, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yanzhuo Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image encoding/decoding, transmitting for...
- Patent number 12,289,454
- Issue date Apr 29, 2025
- LX Semicon Co., Ltd.
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generalized bi directional prediction mode in video processing
- Patent number 12,289,466
- Issue date Apr 29, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding for inducing weight index information for bi-...
- Patent number 12,289,445
- Issue date Apr 29, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction image generation apparatus, video decoding apparatus, vi...
- Patent number 12,289,468
- Issue date Apr 29, 2025
- SHARP KABUSHIKI KAISHA
- Yukinobu Yasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,289,462
- Issue date Apr 29, 2025
- Panasonic Intellectual Property Corporation of America
- Han Boon Teo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,289,531
- Issue date Apr 29, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for intra chroma coding in image and video coding
- Patent number 12,289,456
- Issue date Apr 29, 2025
- HFI INNOVATION INC.
- Jing Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity affine merge mode for versatile video coding
- Patent number 12,289,460
- Issue date Apr 29, 2025
- Avago Technologies International Sales Pte. Limited
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction-based image coding method and apparatus using MPM...
- Patent number 12,289,443
- Issue date Apr 29, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and device for deriving weight index informat...
- Patent number 12,289,444
- Issue date Apr 29, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Syntax for signaling cross-component video coding
- Patent number 12,289,451
- Issue date Apr 29, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deep learning based image partitioning for video compression
- Patent number 12,284,344
- Issue date Apr 22, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transform coding based on matrix-based intra prediction
- Patent number 12,284,354
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,284,357
- Issue date Apr 22, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus, and method of transmi...
- Patent number 12,284,330
- Issue date Apr 22, 2025
- LG Electronics Inc.
- Nae Ri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device, image decoding method, and image decoding pr...
- Patent number 12,284,334
- Issue date Apr 22, 2025
- JVCKENWOOD CORPORATION
- Hideki Takehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data storage in buffers for intra block copy in video coding
- Patent number 12,284,374
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit masked blending mode improvement with high level syntax
- Patent number 12,284,375
- Issue date Apr 22, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Layer based parameter set NAL unit constraints
- Patent number 12,284,377
- Issue date Apr 22, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and apparatus therefor, and decoding method and app...
- Patent number 12,284,388
- Issue date Apr 22, 2025
- Samsung Electronics Co., Ltd.
- Yinji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified processing of weighted prediction syntax and semantics u...
- Patent number 12,284,333
- Issue date Apr 22, 2025
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,284,336
- Issue date Apr 22, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image
- Patent number 12,284,339
- Issue date Apr 22, 2025
- Intellectual Discovery Co., Ltd.
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subblock-based motion vector predictor with MV offset derived by te...
- Patent number 12,284,331
- Issue date Apr 22, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Effective prediction using partition coding
- Patent number 12,284,368
- Issue date Apr 22, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of offsets with adaptive colour transform coding tool
- Patent number 12,284,371
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interlayer prediction signaling with indicating independent layers
- Patent number 12,284,332
- Issue date Apr 22, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SBTMVP-based inter prediction method and apparatus
- Patent number 12,284,335
- Issue date Apr 22, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for coding image on basis of selective transform and device...
- Patent number 12,284,356
- Issue date Apr 22, 2025
- LG Electronics Inc.
- Mehdi Salehifar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VIDEO ENCODING/DECODING METHOD, APPARATUS, AND RECORDING MEDIUM HAV...
- Publication number 20250142076
- Publication date May 1, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling A Sign Value And An Absolute Value For A Delta Picture Or...
- Publication number 20250142114
- Publication date May 1, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, AND APPARATUS FOR REFERENCE FRAME SELECTION, ELECTRONIC DEV...
- Publication number 20250142049
- Publication date May 1, 2025
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALING LIST PARAMETER-BASED VIDEO OR IMAGE CODING
- Publication number 20250142052
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND DEVICE FOR CODING AND DECODING
- Publication number 20250142053
- Publication date May 1, 2025
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Yucheng SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVING REFERENCE SAMPLE POSITIONS IN VIDEO CODING
- Publication number 20250142054
- Publication date May 1, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD AND DEVICE THEREOF, AND DECODING METHOD AND DEVICE...
- Publication number 20250142086
- Publication date May 1, 2025
- Samsung Electronics Co., Ltd.
- Seung-soo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20250142100
- Publication date May 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL ENCODING/DECODING METHOD, AND RECORDING MEDIUM ON WHIC...
- Publication number 20250142111
- Publication date May 1, 2025
- KT CORPORATION
- Sung Won LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ADAPTIVE MOTION VECTOR PREDICTION LIST CONS...
- Publication number 20250142071
- Publication date May 1, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Overlapped Filtering For Temporally Interpolated Prediction Blocks
- Publication number 20250142050
- Publication date May 1, 2025
- Google LLC
- Jingning Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND DEVICE FOR DERIVING WEIGHT INDEX INFORMAT...
- Publication number 20250142051
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINED MOTION VECTOR DERIVATION FOR LONG-TERM REFERENCE PICTUR...
- Publication number 20250142057
- Publication date May 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, SYSTEMS, AND APPARATUSES FOR ENHANCED ADAPTIVE BITRATE SEG...
- Publication number 20250142083
- Publication date May 1, 2025
- Comcast Cable Communications, LLC
- Srinath V. Ramaswamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD AND IMAGE DECODING METHOD
- Publication number 20250142113
- Publication date May 1, 2025
- Kabushiki Kaisha Toshiba
- Taichiro SHIODERA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD CODING METHOD
- Publication number 20250142122
- Publication date May 1, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Fuzheng YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
In-Loop Memory Bandwidth Compression in Video Coding
- Publication number 20250142097
- Publication date May 1, 2025
- Avago Technologies International Sales Pte. Limited
- Minhua ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING USING DIVISION INFORMATION
- Publication number 20250142102
- Publication date May 1, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR DIFFERENCE DERIVATION
- Publication number 20250142108
- Publication date May 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIXED-MODEL CROSS-COMPONENT PREDICTION MODE
- Publication number 20250142055
- Publication date May 1, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250142056
- Publication date May 1, 2025
- Bytedance Inc.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250133296
- Publication date Apr 24, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DECODING METHOD AND DEVICE
- Publication number 20250133212
- Publication date Apr 24, 2025
- LG ELECTRONICS INC.
- Sunmi YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION METHOD FOR DECODING AND APPARATUS, AND COMPUTER STORAGE...
- Publication number 20250133203
- Publication date Apr 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250133222
- Publication date Apr 24, 2025
- University-Industry Cooperation Group of Kyung Hee University
- Gwang Hoon PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR ENTROPY CODING POINT CLOUDS
- Publication number 20250131603
- Publication date Apr 24, 2025
- MALIKIE INNOVATIONS LIMITED
- David Flynn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE/VIDEO CODING METHOD BASED ON INTRA PREDICTION INVOLVING PARSI...
- Publication number 20250133202
- Publication date Apr 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jin HEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, AND RECORDING MED...
- Publication number 20250133211
- Publication date Apr 24, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Hyun CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Compression Using Block Vector Predictor Refinement
- Publication number 20250133214
- Publication date Apr 24, 2025
- Comcast Cable Communications, LLC
- Damian Ruiz Coll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO STREAM ENCODING BOTH OVERVIEW AND REGION-OF-INTEREST(S) OF A...
- Publication number 20250133226
- Publication date Apr 24, 2025
- AXIS AB
- Song Yuan
- 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

Inter prediction method, encoder, decoder, and storage medium

Method and apparatus for image encoding/decoding, transmitting for...

Generalized bi directional prediction mode in video processing

Video or image coding for inducing weight index information for bi-...

Prediction image generation apparatus, video decoding apparatus, vi...

Encoder, decoder, encoding method, and decoding method

Image data encoding/decoding method and apparatus

Method and apparatus for intra chroma coding in image and video coding

Low complexity affine merge mode for versatile video coding

Intra prediction-based image coding method and apparatus using MPM...

Image decoding method and device for deriving weight index informat...

Syntax for signaling cross-component video coding

Deep learning based image partitioning for video compression

Transform coding based on matrix-based intra prediction

Method and apparatus for processing video signal

Image encoding/decoding method and apparatus, and method of transmi...

Image decoding device, image decoding method, and image decoding pr...

Data storage in buffers for intra block copy in video coding

Implicit masked blending mode improvement with high level syntax

Layer based parameter set NAL unit constraints

Encoding method and apparatus therefor, and decoding method and app...

Simplified processing of weighted prediction syntax and semantics u...

Method and apparatus for processing video signal

Method and device for encoding/decoding image

Subblock-based motion vector predictor with MV offset derived by te...

Effective prediction using partition coding

Use of offsets with adaptive colour transform coding tool

Interlayer prediction signaling with indicating independent layers

SBTMVP-based inter prediction method and apparatus

Method for coding image on basis of selective transform and device...

Patents Applicationslast 30 patents

VIDEO ENCODING/DECODING METHOD, APPARATUS, AND RECORDING MEDIUM HAV...

Signaling A Sign Value And An Absolute Value For A Delta Picture Or...

METHOD, AND APPARATUS FOR REFERENCE FRAME SELECTION, ELECTRONIC DEV...

SCALING LIST PARAMETER-BASED VIDEO OR IMAGE CODING

METHOD, APPARATUS AND DEVICE FOR CODING AND DECODING

DERIVING REFERENCE SAMPLE POSITIONS IN VIDEO CODING

ENCODING METHOD AND DEVICE THEREOF, AND DECODING METHOD AND DEVICE...

CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

VIDEO SIGNAL ENCODING/DECODING METHOD, AND RECORDING MEDIUM ON WHIC...

SYSTEMS AND METHODS FOR ADAPTIVE MOTION VECTOR PREDICTION LIST CONS...

Overlapped Filtering For Temporally Interpolated Prediction Blocks

IMAGE DECODING METHOD AND DEVICE FOR DERIVING WEIGHT INDEX INFORMAT...

CONSTRAINED MOTION VECTOR DERIVATION FOR LONG-TERM REFERENCE PICTUR...

METHODS, SYSTEMS, AND APPARATUSES FOR ENHANCED ADAPTIVE BITRATE SEG...

IMAGE ENCODING METHOD AND IMAGE DECODING METHOD

POINT CLOUD CODING METHOD

In-Loop Memory Bandwidth Compression in Video Coding

METHOD FOR ENCODING/DECODING USING DIVISION INFORMATION

MOTION VECTOR DIFFERENCE DERIVATION

MIXED-MODEL CROSS-COMPONENT PREDICTION MODE

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DECODING METHOD AND DEVICE

PREDICTION METHOD FOR DECODING AND APPARATUS, AND COMPUTER STORAGE...

IMAGE ENCODING/DECODING METHOD AND APPARATUS

METHODS AND DEVICES FOR ENTROPY CODING POINT CLOUDS

IMAGE/VIDEO CODING METHOD BASED ON INTRA PREDICTION INVOLVING PARSI...

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, AND RECORDING MED...

Video Compression Using Block Vector Predictor Refinement

VIDEO STREAM ENCODING BOTH OVERVIEW AND REGION-OF-INTEREST(S) OF A...