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
Combined intra and intra-block copy prediction for video coding
- Patent number 12,348,723
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determination of sample adaptive offset mode of coding tree block
- Patent number 12,348,729
- Issue date Jul 1, 2025
- Shanghai Bilibili Technology Co., Ltd.
- Xiaobo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for performing prediction...
- Patent number 12,348,754
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Nae Ri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-prediction-based image or video coding using sbTMVP
- Patent number 12,348,764
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Derivation method and apparatuses with candidate motion vectors
- Patent number 12,348,768
- Issue date Jul 1, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of interpolation filtering for predictive coding
- Patent number 12,348,788
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device and image decoding device using triangular pr...
- Patent number 12,348,715
- Issue date Jul 1, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit masked blending mode
- Patent number 12,348,747
- Issue date Jul 1, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method and image decoding method
- Patent number 12,348,771
- Issue date Jul 1, 2025
- MAXELL, LTD.
- Takuya Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using subpictures and tiles in video coding
- Patent number 12,348,779
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mode determination for palette mode coding
- Patent number 12,348,708
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,348,725
- Issue date Jul 1, 2025
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of adaptive picture size in video bitstream
- Patent number 12,348,745
- Issue date Jul 1, 2025
- Tencent America LLC
- Stephan Wenger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extension to block adaptive weighted prediction
- Patent number 12,348,749
- Issue date Jul 1, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross component intra prediction with multiple parameters
- Patent number 12,348,750
- Issue date Jul 1, 2025
- Tencent America LLC
- Jing Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept of interweaved prediction
- Patent number 12,348,759
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Texture coordinate coding in mesh compression
- Patent number 12,348,773
- Issue date Jul 1, 2025
- Tencent America LLC
- Jun Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for signaling HRD paramet...
- Patent number 12,348,777
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for simplifying adaptive loop filter in video coding
- Patent number 12,348,787
- Issue date Jul 1, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Rahul Vanam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for immersive video encoding and decoding
- Patent number 12,347,147
- Issue date Jul 1, 2025
- Research & Business Foundation Sungkyunkwan University
- Eun Seok Ryu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective use of coding tools in video processing
- Patent number 12,348,706
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for deriving intra-prediction mode
- Patent number 12,348,709
- Issue date Jul 1, 2025
- SK Telecom Co., Ltd
- Jae Il Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for deriving intra-prediction mode
- Patent number 12,348,710
- Issue date Jul 1, 2025
- SK Telecom Co., Ltd
- Jae Il Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid media recording
- Patent number 12,348,711
- Issue date Jul 1, 2025
- RiversideFM, Inc.
- Roie Cohen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended reference intra-picture prediction
- Patent number 12,348,712
- Issue date Jul 1, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Benjamin Bross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device and image decoding device using triangular pr...
- Patent number 12,348,714
- Issue date Jul 1, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel encoding and decoding method and apparatus, computer devic...
- Patent number 12,348,744
- Issue date Jul 1, 2025
- Glenfly Tech Co., Ltd.
- Chuanchuan Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiscale inter-prediction for dynamic point cloud compression
- Patent number 12,348,774
- Issue date Jul 1, 2025
- Sony Group Corporation
- Pranav Aniruddha Kadam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of neighboring subpictures
- Patent number 12,348,778
- Issue date Jul 1, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus and image coding apparatus
- Patent number 12,348,707
- Issue date Jul 1, 2025
- SHARP KABUSHIKI KAISHA
- Tomoko Aono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS, ENCODER, DECODER,...
- Publication number 20250211728
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Danni WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONFIGURING MPM LIST
- Publication number 20250211731
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211732
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING RESIDUAL BLOCK ON BASIS OF...
- Publication number 20250211770
- Publication date Jun 26, 2025
- HANWHA VISION CO., LTD.
- Dong Gyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...
- Publication number 20250211776
- Publication date Jun 26, 2025
- Hyundai Motor Company
- Jin Heo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
- Publication number 20250211778
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION WITH IN-LOOP FILTERS
- Publication number 20250211798
- Publication date Jun 26, 2025
- Tencent America LLC
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250211863
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211734
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250211771
- Publication date Jun 26, 2025
- Panasonic Intellectual Property Corporation of America
- Virginie DRUGEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL TEMPLATE WITH MULTIPASS DECODER SIDE MOTION VECTOR REFINE...
- Publication number 20250211779
- Publication date Jun 26, 2025
- MEDIATEK INC.
- Chen-Yen LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prediction-based Extrapolation of Pixels for Improved Video Compres...
- Publication number 20250211726
- Publication date Jun 26, 2025
- Xilinx, Inc.
- Sumit Johar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PICTURE COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUT...
- Publication number 20250211729
- Publication date Jun 26, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- JUNYAN HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM METHOD AND DECODER
- Publication number 20250211730
- Publication date Jun 26, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211733
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DATA PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, AND ST...
- Publication number 20250211736
- Publication date Jun 26, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Jia ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...
- Publication number 20250211791
- Publication date Jun 26, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250211735
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOGLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND BITSTREAM FOR MERGE CANDIDATE FOR VIDEO WITH R...
- Publication number 20250211769
- Publication date Jun 26, 2025
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO
- Publication number 20250211774
- Publication date Jun 26, 2025
- ALIBABA GROUP HOLDING LIMITED
- Ru-Ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250211721
- Publication date Jun 26, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS IN IMAGE/VIDEO CODING SYSTEM
- Publication number 20250211727
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE EMPLOYING IN-LOOP FILTERING
- Publication number 20250203072
- Publication date Jun 19, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250203091
- Publication date Jun 19, 2025
- LG ELECTRONICS INC.
- Yousun PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250203217
- Publication date Jun 19, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250203218
- Publication date Jun 19, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250203059
- Publication date Jun 19, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUSES FOR VIDEO CODING USING TRIANGLE PARTITION
- Publication number 20250203067
- Publication date Jun 19, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF REFERENCE PICTURE INDICATION FOR VIDEO CODING AND RELATE...
- Publication number 20250203099
- Publication date Jun 19, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250203215
- Publication date Jun 19, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Combined intra and intra-block copy prediction for video coding

Determination of sample adaptive offset mode of coding tree block

Image encoding/decoding method and device for performing prediction...

Inter-prediction-based image or video coding using sbTMVP

Derivation method and apparatuses with candidate motion vectors

Method and apparatus of interpolation filtering for predictive coding

Image encoding device and image decoding device using triangular pr...

Implicit masked blending mode

Image encoding method and image decoding method

Using subpictures and tiles in video coding

Mode determination for palette mode coding

Image coding method, image decoding method, image coding apparatus,...

Signaling of adaptive picture size in video bitstream

Extension to block adaptive weighted prediction

Cross component intra prediction with multiple parameters

Concept of interweaved prediction

Texture coordinate coding in mesh compression

Image encoding/decoding method and device for signaling HRD paramet...

Methods for simplifying adaptive loop filter in video coding

Method and apparatus for immersive video encoding and decoding

Selective use of coding tools in video processing

Method and device for deriving intra-prediction mode

Method and device for deriving intra-prediction mode

Hybrid media recording

Extended reference intra-picture prediction

Image encoding device and image decoding device using triangular pr...

Parallel encoding and decoding method and apparatus, computer devic...

Multiscale inter-prediction for dynamic point cloud compression

Coding of neighboring subpictures

Image decoding apparatus and image coding apparatus

Patents Applicationslast 30 patents

IMAGE ENCODING AND DECODING METHOD AND APPARATUS, ENCODER, DECODER,...

METHOD AND DEVICE FOR CONFIGURING MPM LIST

IMAGE ENCODING/DECODING METHOD AND DEVICE

METHOD AND DEVICE FOR ENCODING/DECODING RESIDUAL BLOCK ON BASIS OF...

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...

INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS

INTRA PREDICTION WITH IN-LOOP FILTERS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE ENCODING/DECODING METHOD AND DEVICE

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

BILATERAL TEMPLATE WITH MULTIPASS DECODER SIDE MOTION VECTOR REFINE...

Prediction-based Extrapolation of Pixels for Improved Video Compres...

VIDEO PICTURE COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUT...

TRANSFORM METHOD AND DECODER

IMAGE ENCODING/DECODING METHOD AND DEVICE

VIDEO DATA PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, AND ST...

ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...

IMAGE ENCODING/DECODING METHOD AND DEVICE

ENCODER, DECODER AND BITSTREAM FOR MERGE CANDIDATE FOR VIDEO WITH R...

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

INTER PREDICTION METHOD AND APPARATUS IN IMAGE/VIDEO CODING SYSTEM

IMAGE ENCODING/DECODING METHOD AND DEVICE EMPLOYING IN-LOOP FILTERING

POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

METHODS AND APPARATUSES FOR VIDEO CODING USING TRIANGLE PARTITION

METHODS OF REFERENCE PICTURE INDICATION FOR VIDEO CODING AND RELATE...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS