Adaptive entropy coding

Industry

CPC
H04N19/13

This industry / category may be too specific. Please go to a parent level for more data

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

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Image compression and decoding, video compression and decoding: met...
- Patent number 12,323,593
- Issue date Jun 3, 2025
- Deep Render Ltd.
- Chri Besenbruch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deep intra prediction of an image block
- Patent number 12,323,596
- Issue date Jun 3, 2025
- InterDigital Madison Patent Holdings, SAS
- Thierry Dumas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On neural network-based filtering for imaging/video coding
- Patent number 12,323,608
- Issue date Jun 3, 2025
- Lemon Inc.
- Yue Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection of secondary transform matrices for video processing
- Patent number 12,323,625
- Issue date Jun 3, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,323,568
- Issue date Jun 3, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sample distance calculation for geometric partition mode
- Patent number 12,323,588
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Setting intra-block copy virtual buffer based on virtual pipeline d...
- Patent number 12,323,583
- Issue date Jun 3, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full-pixel based and group-based motion compensated picture boundar...
- Patent number 12,323,615
- Issue date Jun 3, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video coding based on quantization-related information
- Patent number 12,323,631
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing reference of parameter set within...
- Patent number 12,323,597
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing motion vector information transmission in bi-directional t...
- Patent number 12,323,601
- Issue date Jun 3, 2025
- ARRIS Enterprises LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image using geometrically m...
- Patent number 12,323,586
- Issue date Jun 3, 2025
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding apparatus, image decoding apparatus, control methods...
- Patent number 12,323,592
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing media using neural networks
- Patent number 12,323,595
- Issue date Jun 3, 2025
- Comcast Cable Communications, LLC
- Dan Grois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample adaptive offset
- Patent number 12,323,604
- Issue date Jun 3, 2025
- Shanghai Bilibili Technology Co., Ltd.
- Xiaobo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling method and device for merge data syntax in video/image co...
- Patent number 12,323,630
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding device and method for controlling loop filtering
- Patent number 12,323,632
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overlapped block motion compensation (OBMC) blending selection in v...
- Patent number 12,323,580
- Issue date Jun 3, 2025
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular intra prediction
- Patent number 12,323,581
- Issue date Jun 3, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video picture component prediction method and apparatus, and comput...
- Patent number 12,323,584
- Issue date Jun 3, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding on basis of conditionally parsed ALF model an...
- Patent number 12,323,619
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Factional sample interpolation for reference picture resampling
- Patent number 12,316,839
- Issue date May 27, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Benjamin Bross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transformation-based image coding method and device therefor
- Patent number 12,316,853
- Issue date May 27, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding motion information and device for...
- Patent number 12,316,855
- Issue date May 27, 2025
- Samsung Electronics Co., Ltd.
- Seung-soo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector (MV) candidate reordering
- Patent number 12,316,868
- Issue date May 27, 2025
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video encoding and decoding with bi-direct...
- Patent number 12,316,870
- Issue date May 27, 2025
- InterDigital Madison Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method using BDPCM and apparatus thereof
- Patent number 12,316,872
- Issue date May 27, 2025
- LG Electronics Inc.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-prediction mode-based image processing method and device ther...
- Patent number 12,316,836
- Issue date May 27, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for performing prof, and...
- Patent number 12,316,849
- Issue date May 27, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Nae Ri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context determination for matrix-based intra prediction
- Patent number 12,316,871
- Issue date May 27, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...
- Publication number 20250184496
- Publication date Jun 5, 2025
- Hyundai Motor Company
- Jin Heo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HARMONIZED DESIGN FOR OFFSET BASED REFINEMENT AND MULTIPLE REFERENC...
- Publication number 20250184529
- Publication date Jun 5, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE INVOLVING MODIFICATION OF...
- Publication number 20250184531
- Publication date Jun 5, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTROPY DECODING METHOD, AND DECODING APPARATUS USING SAME
- Publication number 20250184544
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Jae Hyun Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION-BASED HYBRID CHROMA SUBSAMPLING
- Publication number 20250184491
- Publication date Jun 5, 2025
- Gennadiy Kolesnik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLICE TYPE-BASED IMAGE/VIDEO CODING METHOD AND APPARATUS
- Publication number 20250184493
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEIGHTED ANGULAR PREDICTION FOR INTRA CODING
- Publication number 20250184498
- Publication date Jun 5, 2025
- ARRIS Enterprises LLC
- Krit PANUSOPONE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20250184502
- Publication date Jun 5, 2025
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT ROUNDING FOR DEBLOCKING
- Publication number 20250184524
- Publication date Jun 5, 2025
- Sun Patent Trust
- Matthias NARROSCHKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION METHOD AND DEVICE
- Publication number 20250184477
- Publication date Jun 5, 2025
- Huawei Technologies Co., Ltd
- Xiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS
- Publication number 20250184527
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Sunmi YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Training Image Processing Network, Encoding Method, Deco...
- Publication number 20250182251
- Publication date Jun 5, 2025
- Huawei Technologies Co., Ltd
- Meng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250184461
- Publication date Jun 5, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS USING SAME
- Publication number 20250184490
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE
- Publication number 20250184495
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR PREDICTION WITH DERIVED MOTION TRAJECTORY
- Publication number 20250184497
- Publication date Jun 5, 2025
- Google LLC
- Bohan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LUMA MAPPING-BASED VIDEO OR IMAGE CODING
- Publication number 20250184503
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM REPRESENTING VIDEO
- Publication number 20250184510
- Publication date Jun 5, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Kazushi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE THEREFOR
- Publication number 20250184512
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD A...
- Publication number 20250184521
- Publication date Jun 5, 2025
- Lemon Inc.
- Xinyao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DERIVING INTER-VIEW MOTION MERGING CANDIDATE
- Publication number 20250184532
- Publication date Jun 5, 2025
- Dolby Laboratories Licensing Corporation
- Gwang Hoon PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...
- Publication number 20250184475
- Publication date Jun 5, 2025
- Panasonic Intellectual Property Corporation of America
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR
- Publication number 20250184492
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE, BIT STREAM GENERATION METHOD, COEFFICIENT...
- Publication number 20250184494
- Publication date Jun 5, 2025
- SONY GROUP CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODEL ADJUSTMENT FOR LOCAL ILLUMINATION COMPENSATION IN VIDEO CODING
- Publication number 20250184538
- Publication date Jun 5, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOOP FILTERING IMPLEMENTATION METHOD AND APPARATUS, AND COMPUTER ST...
- Publication number 20250184542
- Publication date Jun 5, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- SHUAI WAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODER
- Publication number 20250175606
- Publication date May 29, 2025
- SigmaStar Technology Ltd.
- WEI MIN ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ENTROPY CODING FOR RECURSIVE INTRA REGION P...
- Publication number 20250175635
- Publication date May 29, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Temporal Identifier Constraints For SEI Messages
- Publication number 20250175638
- Publication date May 29, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
- Publication number 20250175653
- Publication date May 29, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Adaptive entropy coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image compression and decoding, video compression and decoding: met...

Deep intra prediction of an image block

On neural network-based filtering for imaging/video coding

Selection of secondary transform matrices for video processing

Image data encoding/decoding method and apparatus

Sample distance calculation for geometric partition mode

Setting intra-block copy virtual buffer based on virtual pipeline d...

Full-pixel based and group-based motion compensated picture boundar...

Image or video coding based on quantization-related information

Method and device for processing reference of parameter set within...

Reducing motion vector information transmission in bi-directional t...

Method and device for encoding/decoding image using geometrically m...

Image encoding apparatus, image decoding apparatus, control methods...

Processing media using neural networks

Sample adaptive offset

Signaling method and device for merge data syntax in video/image co...

Image coding device and method for controlling loop filtering

Overlapped block motion compensation (OBMC) blending selection in v...

Angular intra prediction

Video picture component prediction method and apparatus, and comput...

Video or image coding on basis of conditionally parsed ALF model an...

Factional sample interpolation for reference picture resampling

Transformation-based image coding method and device therefor

Method for encoding and decoding motion information and device for...

Motion vector (MV) candidate reordering

Method and apparatus for video encoding and decoding with bi-direct...

Image decoding method using BDPCM and apparatus thereof

Intra-prediction mode-based image processing method and device ther...

Image encoding/decoding method and device for performing prof, and...

Context determination for matrix-based intra prediction

Patents Applicationslast 30 patents

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

HARMONIZED DESIGN FOR OFFSET BASED REFINEMENT AND MULTIPLE REFERENC...

VIDEO SIGNAL PROCESSING METHOD AND DEVICE INVOLVING MODIFICATION OF...

ENTROPY DECODING METHOD, AND DECODING APPARATUS USING SAME

MOTION-BASED HYBRID CHROMA SUBSAMPLING

SLICE TYPE-BASED IMAGE/VIDEO CODING METHOD AND APPARATUS

WEIGHTED ANGULAR PREDICTION FOR INTRA CODING

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

EFFICIENT ROUNDING FOR DEBLOCKING

INTRA PREDICTION METHOD AND DEVICE

IMAGE DECODING METHOD AND APPARATUS

Method for Training Image Processing Network, Encoding Method, Deco...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS USING SAME

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE

MOTION VECTOR PREDICTION WITH DERIVED MOTION TRAJECTORY

LUMA MAPPING-BASED VIDEO OR IMAGE CODING

METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM REPRESENTING VIDEO

IMAGE ENCODING/DECODING METHOD AND DEVICE THEREFOR

FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD A...

METHOD AND DEVICE FOR DERIVING INTER-VIEW MOTION MERGING CANDIDATE

THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR

IMAGE PROCESSING DEVICE, BIT STREAM GENERATION METHOD, COEFFICIENT...

MODEL ADJUSTMENT FOR LOCAL ILLUMINATION COMPENSATION IN VIDEO CODING

LOOP FILTERING IMPLEMENTATION METHOD AND APPARATUS, AND COMPUTER ST...

VIDEO ENCODER

SYSTEMS AND METHODS FOR ENTROPY CODING FOR RECURSIVE INTRA REGION P...

Temporal Identifier Constraints For SEI Messages

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE