Adaptive entropy coding

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CPC
H04N19/13

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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

H04N19/13Adaptive entropy coding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for encoding/decoding image signal and device for same
- Patent number 12,149,683
- Issue date Nov 19, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, a decoder and corresponding methods for intra prediction
- Patent number 12,149,684
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,149,695
- Issue date Nov 19, 2024
- SUN PATENT TRUST
- Hisao Sasai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for coding image on basis of signaling of info...
- Patent number 12,149,696
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and apparatus, and video encoding method and...
- Patent number 12,149,700
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Anish Tamse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image/video coding method and apparatus based on inter prediction
- Patent number 12,149,727
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus using secondary transform
- Patent number 12,149,741
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Jaehong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,149,672
- Issue date Nov 19, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content adaptation for streaming
- Patent number 12,149,699
- Issue date Nov 19, 2024
- Apple Inc.
- Yeping Su
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image decoding method/device, image encoding method/device, and rec...
- Patent number 12,149,715
- Issue date Nov 19, 2024
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus using secondary transform
- Patent number 12,149,742
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Jaehong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for prediction dependent residual scaling for v...
- Patent number 12,149,698
- Issue date Nov 19, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for improving warp extend and warp delta signal...
- Patent number 12,149,732
- Issue date Nov 19, 2024
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method using prediction block and apparatus...
- Patent number 12,149,737
- Issue date Nov 19, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering-based image coding device and method
- Patent number 12,149,748
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and method for operating image processing d...
- Patent number 12,149,750
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Sang Heon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and apparatus based on multi-reference line...
- Patent number 12,149,679
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and system based on multiple reference line int...
- Patent number 12,149,682
- Issue date Nov 19, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and encoder
- Patent number 12,149,697
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Junkai Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video signal processing using sub-block ba...
- Patent number 12,149,702
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Geonjung Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of gradual decoding refresh and reference picture lists
- Patent number 12,149,706
- Issue date Nov 19, 2024
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for scanning transform coefficient and device therefor
- Patent number 12,149,713
- Issue date Nov 19, 2024
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid coding order for point cloud coding
- Patent number 12,149,717
- Issue date Nov 19, 2024
- Tencent America LLC
- Xiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion refinement and weighted prediction
- Patent number 12,149,730
- Issue date Nov 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample derivation for 360-degree video coding
- Patent number 12,149,739
- Issue date Nov 19, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Philippe Hanhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for video coding
- Patent number 12,149,701
- Issue date Nov 19, 2024
- Panasonic Intellectual Property Corporation of America
- Ru Ling Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept for picture/video data streams allowing efficient reducibil...
- Patent number 12,149,719
- Issue date Nov 19, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Robert Skupin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified process and syntax for generalized prediction in video codi...
- Patent number 12,149,731
- Issue date Nov 19, 2024
- InterDigital Madison Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for reducing blocking artifacts
- Patent number 12,149,749
- Issue date Nov 19, 2024
- Texas Instruments Incorporated
- Mangesh Devidas Sadafale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding using multi-resolution reference picture management
- Patent number 12,143,565
- Issue date Nov 12, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240388694
- Publication date Nov 21, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin DENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APS SIGNALING-BASED VIDEO OR IMAGE CODING
- Publication number 20240388715
- Publication date Nov 21, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA TEMPLATE MATCHING PREDICTION IN GDR PICTURES
- Publication number 20240388734
- Publication date Nov 21, 2024
- Tencent America LLC
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DPB Size Based Reference Picture Entry Constraints
- Publication number 20240388736
- Publication date Nov 21, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD AND DEVICE FOR PERFORMING POST-RECONSTRUCTION...
- Publication number 20240388703
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Narae CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DMVR-BASED INTER-PREDICTION METHOD AND DEVICE
- Publication number 20240388732
- Publication date Nov 21, 2024
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING SYSTEM, POINT CLOUD ENCODING DEVICE, ENCODING METHOD, AND...
- Publication number 20240388699
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Hiromi YAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHOD AND APPARATUS, AND DEVICE THEREFOR
- Publication number 20240388697
- Publication date Nov 21, 2024
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Yucheng SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GEOMETRY PARTITION MODE AND MERGE MODE WITH MOTION VECTOR DIFFERENC...
- Publication number 20240388712
- Publication date Nov 21, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ANGULAR INTRA MODE CODING
- Publication number 20240388714
- Publication date Nov 21, 2024
- Tencent America LLC
- Jing YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA
- Publication number 20240388737
- Publication date Nov 21, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Warped Motion Compensation With Explicitly Signaled Extended Rotations
- Publication number 20240388690
- Publication date Nov 21, 2024
- Google LLC
- Yue Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION WITH MULTIPLE LINEAR MODELS
- Publication number 20240388691
- Publication date Nov 21, 2024
- InterDigital CE Patent Holdings, SAS
- Ya Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240388693
- Publication date Nov 21, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA-PREDICTION APPARATUS FOR REMOVING A DIRECTIONAL INTRA-PREDICT...
- Publication number 20240388701
- Publication date Nov 21, 2024
- Huawei Technologies Co., Ltd
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240388731
- Publication date Nov 21, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Devices for Selectively Applying Bi-Directional Optical...
- Publication number 20240388695
- Publication date Nov 21, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTER PREDICTION IN VIDEO PROCESSING SYSTEM
- Publication number 20240388696
- Publication date Nov 21, 2024
- LG ELECTRONICS INC.
- Jaeho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-PREDICTION WITHOUT SIGNALING CU-LEVEL WEIGHTS
- Publication number 20240388698
- Publication date Nov 21, 2024
- Tencent America LLC
- Cheung AUYEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND RECORDING MEDIUM FOR SAME
- Publication number 20240388716
- Publication date Nov 21, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR BLEND INTRA MODE CODING
- Publication number 20240380889
- Publication date Nov 14, 2024
- Tencent America LLC
- Jing YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENSION TO BLOCK ADAPTIVE WEIGHTED PREDICTION
- Publication number 20240380894
- Publication date Nov 14, 2024
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240380918
- Publication date Nov 14, 2024
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
- Publication number 20240380893
- Publication date Nov 14, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE MOTION VECTOR PRECISION FOR AFFINE MOTION MODEL BASED VIDE...
- Publication number 20240380892
- Publication date Nov 14, 2024
- Interdigital VC Holdings, Inc.
- Yuwen He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING METHOD AND DEVICE THEREFOR
- Publication number 20240380901
- Publication date Nov 14, 2024
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR DATA PROCESSING
- Publication number 20240380904
- Publication date Nov 14, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20240380914
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240380919
- Publication date Nov 14, 2024
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240380921
- Publication date Nov 14, 2024
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Adaptive entropy coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for encoding/decoding image signal and device for same

Encoder, a decoder and corresponding methods for intra prediction

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

Apparatus and method for coding image on basis of signaling of info...

Video decoding method and apparatus, and video encoding method and...

Image/video coding method and apparatus based on inter prediction

Video signal processing method and apparatus using secondary transform

Image data encoding/decoding method and apparatus

Content adaptation for streaming

Image decoding method/device, image encoding method/device, and rec...

Video signal processing method and apparatus using secondary transform

Methods and devices for prediction dependent residual scaling for v...

Systems and methods for improving warp extend and warp delta signal...

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

Filtering-based image coding device and method

Image processing device and method for operating image processing d...

Intra prediction method and apparatus based on multi-reference line...

Video coding method and system based on multiple reference line int...

Encoding method and encoder

Method and apparatus for video signal processing using sub-block ba...

Signaling of gradual decoding refresh and reference picture lists

Method for scanning transform coefficient and device therefor

Hybrid coding order for point cloud coding

Motion refinement and weighted prediction

Sample derivation for 360-degree video coding

System and method for video coding

Concept for picture/video data streams allowing efficient reducibil...

Unified process and syntax for generalized prediction in video codi...

Systems and methods for reducing blocking artifacts

Video coding using multi-resolution reference picture management

Patents Applicationslast 30 patents

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

APS SIGNALING-BASED VIDEO OR IMAGE CODING

INTRA TEMPLATE MATCHING PREDICTION IN GDR PICTURES

DPB Size Based Reference Picture Entry Constraints

VIDEO ENCODING METHOD AND DEVICE FOR PERFORMING POST-RECONSTRUCTION...

DMVR-BASED INTER-PREDICTION METHOD AND DEVICE

ENCODING SYSTEM, POINT CLOUD ENCODING DEVICE, ENCODING METHOD, AND...

ENCODING AND DECODING METHOD AND APPARATUS, AND DEVICE THEREFOR

GEOMETRY PARTITION MODE AND MERGE MODE WITH MOTION VECTOR DIFFERENC...

SYSTEMS AND METHODS FOR ANGULAR INTRA MODE CODING

VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA

Warped Motion Compensation With Explicitly Signaled Extended Rotations

LOCAL ILLUMINATION COMPENSATION WITH MULTIPLE LINEAR MODELS

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

INTRA-PREDICTION APPARATUS FOR REMOVING A DIRECTIONAL INTRA-PREDICT...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

Methods and Devices for Selectively Applying Bi-Directional Optical...

METHOD AND APPARATUS FOR INTER PREDICTION IN VIDEO PROCESSING SYSTEM

BI-PREDICTION WITHOUT SIGNALING CU-LEVEL WEIGHTS

IMAGE ENCODING/DECODING METHOD AND RECORDING MEDIUM FOR SAME

SYSTEMS AND METHODS FOR BLEND INTRA MODE CODING

EXTENSION TO BLOCK ADAPTIVE WEIGHTED PREDICTION

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...

ADAPTIVE MOTION VECTOR PRECISION FOR AFFINE MOTION MODEL BASED VIDE...

VIDEO OR IMAGE CODING METHOD AND DEVICE THEREFOR

METHOD, APPARATUS, AND MEDIUM FOR DATA PROCESSING

VIDEO CODING AND DECODING

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD