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
Video coding using mapped transforms and scanning modes
- Patent number 12,316,873
- Issue date May 27, 2025
- QUALCOMM Incorporated
- Peisong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rice parameter derivation for high bit-depth video coding
- Patent number 12,309,401
- Issue date May 20, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image encoding/decoding, and recording medium...
- Patent number 12,309,396
- Issue date May 20, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context modeling of transform coefficient syntax elements
- Patent number 12,309,430
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video data encoding and decoding
- Patent number 12,301,875
- Issue date May 13, 2025
- Sony Group Corporation
- Karl James Sharman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing context coded and bypass coded bins to improve context ada...
- Patent number 12,294,708
- Issue date May 6, 2025
- Texas Instruments Incorporated
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector quantization for prediction residual coding
- Patent number 12,294,705
- Issue date May 6, 2025
- Google LLC
- Debargha Mukherjee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of determining transform coefficient scan order based on hig...
- Patent number 12,294,711
- Issue date May 6, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus and image coding apparatus
- Patent number 12,289,471
- Issue date Apr 29, 2025
- SHARP KABUSHIKI KAISHA
- Tomonori Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Encoder, decoder, encoding method, and decoding method
- Patent number 12,284,345
- Issue date Apr 22, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive colour transform in image/video coding
- Patent number 12,284,347
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity history usage for Rice parameter derivation for high...
- Patent number 12,284,386
- Issue date Apr 22, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting a coding mode used for encoding/...
- Patent number 12,278,961
- Issue date Apr 15, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image segmentation method and apparatus for image encoding and deco...
- Patent number 12,273,517
- Issue date Apr 8, 2025
- Samsung Electronics Co., Ltd.
- Minsoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding residual block on basis of...
- Patent number 12,273,546
- Issue date Apr 8, 2025
- HANWHA VISION CO., LTD.
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method based on secondary transform, and device therefor
- Patent number 12,273,563
- Issue date Apr 8, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and an apparatus for encoding/decoding residual coefficient
- Patent number 12,273,520
- Issue date Apr 8, 2025
- HANWHA VISION CO., LTD.
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method based on transform, and device therefor
- Patent number 12,273,562
- Issue date Apr 8, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, a method and a computer program for video coding and dec...
- Patent number 12,273,565
- Issue date Apr 8, 2025
- Jani Lainema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method based on transform, and device therefor
- Patent number 12,273,529
- Issue date Apr 8, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and transmission method therefor
- Patent number 12,273,530
- Issue date Apr 8, 2025
- LG Electronics Inc.
- Moonmo Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rate control for a video encoder
- Patent number 12,273,544
- Issue date Apr 8, 2025
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
REDUCING CONTEXT CODED AND BYPASS CODED BINS TO IMPROVE CONTEXT ADA...
- Publication number 20250168347
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR POST-RECONSTRUCTION FILTERING
- Publication number 20250168350
- Publication date May 22, 2025
- Interdigital VC Holdings, Inc.
- Shilin Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20250168357
- Publication date May 22, 2025
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CODING IMAGE ON BASIS OF SECONDARY TRANSFORM AND DEVICE...
- Publication number 20250168404
- Publication date May 22, 2025
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING A CODING MODE USED FOR ENCODING/...
- Publication number 20250159162
- Publication date May 15, 2025
- Interdigital VC Holdings, Inc.
- Fabrice URBAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNI-DIRECTIONAL DIAGONAL SCAN FOR TRANSFORM COEFFICIENTS
- Publication number 20250159175
- Publication date May 15, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND DEVICE
- Publication number 20250159163
- Publication date May 15, 2025
- Samsung Electronics Co., Ltd.
- Sun Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING UNIT QUANTIZATION PARAMETERS IN VIDEO CODING
- Publication number 20250159167
- Publication date May 15, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIDIMENSIONAL QUANTIZATION TECHNIQUES FOR VIDEO CODING/DECODING...
- Publication number 20250159164
- Publication date May 15, 2025
- Alexandros TOURAPIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK-BASED COMPRESSION AND LATENT SPACE INTRA PREDICTION
- Publication number 20250150626
- Publication date May 8, 2025
- Interdigital VC Holdings, Inc.
- Hyomin CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PROBABILITY MODEL SWITCHING
- Publication number 20250142048
- Publication date May 1, 2025
- Tencent America LLC
- Yushin Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-CODING TRANSFORM FOR AUTOENCODERS
- Publication number 20250142124
- Publication date May 1, 2025
- SYNAPTICS INCORPORATED
- Scott Liam Ransom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ALL ZERO BLOCK DETECTION IN VERSATILE VIDEO CODING
- Publication number 20250142090
- Publication date May 1, 2025
- CITY UNIVERSITY OF HONG KONG
- Sam Tak Wu KWONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
V-DMC DISPLACEMENT LIFTING TRANSFORM
- Publication number 20250119581
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Reetu Hooda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

using transform coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video coding using mapped transforms and scanning modes

Rice parameter derivation for high bit-depth video coding

Method and device for image encoding/decoding, and recording medium...

Context modeling of transform coefficient syntax elements

Video data encoding and decoding

Reducing context coded and bypass coded bins to improve context ada...

Vector quantization for prediction residual coding

Method of determining transform coefficient scan order based on hig...

Image decoding apparatus and image coding apparatus

Transform coding based on matrix-based intra prediction

Encoder, decoder, encoding method, and decoding method

Adaptive colour transform in image/video coding

Low complexity history usage for Rice parameter derivation for high...

Method and apparatus for selecting a coding mode used for encoding/...

Image segmentation method and apparatus for image encoding and deco...

Method and device for encoding/decoding residual block on basis of...

Image coding method based on secondary transform, and device therefor

Method and an apparatus for encoding/decoding residual coefficient

Image coding method based on transform, and device therefor

Apparatus, a method and a computer program for video coding and dec...

Image coding method based on transform, and device therefor

Transform-based image coding method and transmission method therefor

Rate control for a video encoder

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

Patents Applicationslast 30 patents

REDUCING CONTEXT CODED AND BYPASS CODED BINS TO IMPROVE CONTEXT ADA...

METHODS AND SYSTEMS FOR POST-RECONSTRUCTION FILTERING

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

METHOD FOR CODING IMAGE ON BASIS OF SECONDARY TRANSFORM AND DEVICE...

METHOD AND APPARATUS FOR SELECTING A CODING MODE USED FOR ENCODING/...

UNI-DIRECTIONAL DIAGONAL SCAN FOR TRANSFORM COEFFICIENTS

VIDEO DECODING METHOD AND DEVICE

CODING UNIT QUANTIZATION PARAMETERS IN VIDEO CODING

MULTIDIMENSIONAL QUANTIZATION TECHNIQUES FOR VIDEO CODING/DECODING...

BLOCK-BASED COMPRESSION AND LATENT SPACE INTRA PREDICTION

SYSTEMS AND METHODS FOR PROBABILITY MODEL SWITCHING

INTER-CODING TRANSFORM FOR AUTOENCODERS

METHOD FOR ALL ZERO BLOCK DETECTION IN VERSATILE VIDEO CODING

V-DMC DISPLACEMENT LIFTING TRANSFORM

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