using transform coding

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H04N19/60

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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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H04N19/60using transform coding

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Patents Grantslast 30 patents

Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,262,010
- Issue date Mar 25, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity enhancement video coding
- Patent number 12,262,066
- Issue date Mar 25, 2025
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device, bit stream generation method, coefficient...
- Patent number 12,262,016
- Issue date Mar 25, 2025
- Sony Group Corporation
- Takeshi Tsukuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method, and apparatus therefor
- Patent number 12,262,025
- Issue date Mar 25, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for image series transformation for optimal comp...
- Patent number 12,262,036
- Issue date Mar 25, 2025
- AtomBeam Technologies Inc.
- Brian Galvin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and apparatus for same
- Patent number 12,256,088
- Issue date Mar 18, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device and encoding method
- Patent number 12,256,101
- Issue date Mar 18, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding using transform index
- Patent number 12,256,102
- Issue date Mar 18, 2025
- LG Electronics Inc.
- Junghak Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Region-based image decompression
- Patent number 12,250,379
- Issue date Mar 11, 2025
- Advanced Micro Devices, Inc.
- Andrew S. Pomianowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Foveated partial image compression using automatically detected lan...
- Patent number 12,250,385
- Issue date Mar 11, 2025
- Vertigo.ai ApS
- Jacob Gorm Hansen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image decoding method and device therefor
- Patent number 12,250,407
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method on basis of transformation and device therefor
- Patent number 12,244,861
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Mehdi Salehifar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for coding image on basis of secondary transform and device...
- Patent number 12,244,860
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,244,809
- Issue date Mar 4, 2025
- Panasonic Intellectual Property Corporation of America
- Yusuke Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and device
- Patent number 12,238,288
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Sun Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determination of secondary transform for intra prediction
- Patent number 12,238,318
- Issue date Feb 25, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding and decoding method, encoder, and decoder
- Patent number 12,238,341
- Issue date Feb 25, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 12,238,296
- Issue date Feb 25, 2025
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encoding/decoding image
- Patent number 12,238,345
- Issue date Feb 25, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transformations for signal enhancement coding
- Patent number 12,238,334
- Issue date Feb 25, 2025
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding image using adaptive deblocking fi...
- Patent number 12,231,697
- Issue date Feb 18, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for diagonal scan and simplified context selec...
- Patent number 12,231,642
- Issue date Feb 18, 2025
- Texas Instruments Incorporated
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid texture particle coding mode improvements
- Patent number 12,231,686
- Issue date Feb 18, 2025
- InterDigital Madison Patent Holdings, SAS
- Fabrice LeLeannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding unit quantization parameters in video coding
- Patent number 12,231,638
- Issue date Feb 18, 2025
- Texas Instruments Incorporated
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for secondary transform signaling in video co...
- Patent number 12,231,685
- Issue date Feb 18, 2025
- HFI INNOVATION INC.
- Man-Shu Chiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder and related methods
- Patent number 12,230,001
- Issue date Feb 18, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Thomas Richter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Block-wise entropy coding method in neural image compression
- Patent number 12,225,205
- Issue date Feb 11, 2025
- Tencent America LLC
- Sheng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and apparatus therefor
- Patent number 12,225,213
- Issue date Feb 11, 2025
- XIAOMI
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subblock intra and inter coding
- Patent number 12,225,207
- Issue date Feb 11, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding block information using quad tree, and...
- Patent number 12,225,223
- Issue date Feb 11, 2025
- Electronics and Telecommunications Research Institute
- Jong Ho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND...
- Publication number 20250106425
- Publication date Mar 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jong Ho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEPENDENT QUANTIZATION
- Publication number 20250106401
- Publication date Mar 27, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Heiko SCHWARZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM IN INTRA PREDICTION-BASED IMAGE CODING
- Publication number 20250106433
- Publication date Mar 27, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL USING MULTIPLE TRANSF...
- Publication number 20250088652
- Publication date Mar 13, 2025
- HUMAX CO., LTD.
- Jaehong JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...
- Publication number 20250088674
- Publication date Mar 13, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Decoding Method Using Residual Information in Video Coding Sy...
- Publication number 20250088667
- Publication date Mar 13, 2025
- Rosedale Dynamics LLC
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR LAST COEFFICIENT CODING FOR ADAPTIVE TRANS...
- Publication number 20250088645
- Publication date Mar 13, 2025
- Interdigital VC Holdings, Inc.
- Sebastien LASSERRE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORA...
- Publication number 20250088666
- Publication date Mar 13, 2025
- Shanghai Bilibili Technology Co., Ltd.
- Xiaobo LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACE FEATURE TRANSLATOR FOR GENERATIVE FACE VIDEO COMPRESSION
- Publication number 20250088675
- Publication date Mar 13, 2025
- Alibaba (China) Co., Ltd.
- Shanzhi YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND METHOD
- Publication number 20250080736
- Publication date Mar 6, 2025
- SONY GROUP CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM COEFFICIENT BLOCK CODING
- Publication number 20250080735
- Publication date Mar 6, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Paul HAASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Encoding/Decoding Point Cloud Coordinate T...
- Publication number 20250080772
- Publication date Mar 6, 2025
- Honor Device Co., Ltd.
- Wei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD
- Publication number 20250071275
- Publication date Feb 27, 2025
- Panasonic Intellectual Property Corporation of America
- Sughosh Pavan SHASHIDHAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250071281
- Publication date Feb 27, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE OR VIDEO CODING BASED ON SIGNALING OF TRANSFORM SKIP - AND PA...
- Publication number 20250071276
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Sunmi YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND METHOD
- Publication number 20250071307
- Publication date Feb 27, 2025
- SONY GROUP CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING IMAGE SIGNAL, AND DEVICE THEREFOR
- Publication number 20250071329
- Publication date Feb 27, 2025
- Apple Inc.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING DEVICE USING TOOL SET AND IMAGE DECODING METHOD THER...
- Publication number 20250071338
- Publication date Feb 27, 2025
- Samsung Electronics Co., Ltd.
- Minwoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND NON-TRANSITORY COMPUTER-READABLE MEDIA FOR TR...
- Publication number 20250063183
- Publication date Feb 20, 2025
- AXIS AB
- Björn ARDÖ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DICTIONARY OF TRANSFORMS
- Publication number 20250063170
- Publication date Feb 20, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD PROCESSING METHOD AND APPARATUS
- Publication number 20250063178
- Publication date Feb 20, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Wenjie ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GOLOMB-RICE/EG CODING TECHNIQUE FOR CABAC IN HEVC
- Publication number 20250063197
- Publication date Feb 20, 2025
- DOLBY INTERNATIONAL AB
- Seung-Hwan Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR SIGNAL CODING AND DECODING WITH ENTROPY-MIN...
- Publication number 20250063198
- Publication date Feb 20, 2025
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO COMPRESSION METHOD, VIDEO DECODING METHOD, AND RELATED APPARA...
- Publication number 20250056001
- Publication date Feb 13, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Feng LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS THEREFOR
- Publication number 20250047903
- Publication date Feb 6, 2025
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNIFICANCE MAP ENCODING AND DECODING USING PARTITION SELECTION
- Publication number 20250039449
- Publication date Jan 30, 2025
- Velos Media, LLC
- Gergely Ferenc Korodi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERING-BASED IMAGE CODING DEVICE AND METHOD
- Publication number 20250039467
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THE METHOD OF EFFICIENT SIGNALLING OF CBF FLAGS
- Publication number 20250039412
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR
- Publication number 20250030892
- Publication date Jan 23, 2025
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING ADAPTIVE MULTIPLE TRANS...
- Publication number 20250024038
- Publication date Jan 16, 2025
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using transform coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Encoder, decoder, encoding method, and decoding method

Low complexity enhancement video coding

Image processing device, bit stream generation method, coefficient...

Transform-based image coding method, and apparatus therefor

System and methods for image series transformation for optimal comp...

Transform-based image coding method and apparatus for same

Encoding device and encoding method

Image coding using transform index

Region-based image decompression

Foveated partial image compression using automatically detected lan...

Image decoding method and device therefor

Image coding method on basis of transformation and device therefor

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

Encoder, decoder, encoding method, and decoding method

Video decoding method and device

Determination of secondary transform for intra prediction

Point cloud encoding and decoding method, encoder, and decoder

Image encoding device, image decoding device and program

Method and apparatus for encoding/decoding image

Transformations for signal enhancement coding

Method for encoding and decoding image using adaptive deblocking fi...

Method and apparatus for diagonal scan and simplified context selec...

Hybrid texture particle coding mode improvements

Coding unit quantization parameters in video coding

Methods and apparatus for secondary transform signaling in video co...

Encoder, decoder and related methods

Block-wise entropy coding method in neural image compression

Transform-based image coding method and apparatus therefor

Subblock intra and inter coding

Method for encoding/decoding block information using quad tree, and...

Patents Applicationslast 30 patents

METHOD FOR ENCODING/DECODING BLOCK INFORMATION USING QUAD TREE, AND...

DEPENDENT QUANTIZATION

TRANSFORM IN INTRA PREDICTION-BASED IMAGE CODING

METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL USING MULTIPLE TRANSF...

METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...

Video Decoding Method Using Residual Information in Video Coding Sy...

METHOD AND APPARATUS FOR LAST COEFFICIENT CODING FOR ADAPTIVE TRANS...

IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORA...

FACE FEATURE TRANSLATOR FOR GENERATIVE FACE VIDEO COMPRESSION

IMAGE PROCESSING DEVICE AND METHOD

TRANSFORM COEFFICIENT BLOCK CODING

Method and Apparatus for Encoding/Decoding Point Cloud Coordinate T...

ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

IMAGE OR VIDEO CODING BASED ON SIGNALING OF TRANSFORM SKIP - AND PA...

IMAGE PROCESSING DEVICE AND METHOD

METHOD FOR ENCODING/DECODING IMAGE SIGNAL, AND DEVICE THEREFOR

IMAGE DECODING DEVICE USING TOOL SET AND IMAGE DECODING METHOD THER...

SYSTEMS, METHODS, AND NON-TRANSITORY COMPUTER-READABLE MEDIA FOR TR...

DICTIONARY OF TRANSFORMS

POINT CLOUD PROCESSING METHOD AND APPARATUS

GOLOMB-RICE/EG CODING TECHNIQUE FOR CABAC IN HEVC

SYSTEMS AND METHODS FOR SIGNAL CODING AND DECODING WITH ENTROPY-MIN...

VIDEO COMPRESSION METHOD, VIDEO DECODING METHOD, AND RELATED APPARA...

IMAGE DECODING METHOD AND APPARATUS THEREFOR

SIGNIFICANCE MAP ENCODING AND DECODING USING PARTITION SELECTION

FILTERING-BASED IMAGE CODING DEVICE AND METHOD

THE METHOD OF EFFICIENT SIGNALLING OF CBF FLAGS

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR

METHOD AND APPARATUS FOR VIDEO CODING USING ADAPTIVE MULTIPLE TRANS...