the unit being a set of transform coefficients

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

Current Industry

H04N19/18the unit being a set of transform coefficients

Industries

Patents Grantslast 30 patents

Information Patent Grant
Image encoding apparatus, image decoding apparatus, control methods...
- Patent number 12,170,770
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device, method, and non-transitory computer-readable...
- Patent number 12,170,773
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for entropy coding point clouds
- Patent number 12,169,952
- Issue date Dec 17, 2024
- Malikie Innovations Limited
- David Flynn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for coding unit partitioning
- Patent number 12,170,784
- Issue date Dec 17, 2024
- Texas Instruments Incorporated
- Hyung Joon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device, method, and non-transitory computer-readable...
- Patent number 12,170,775
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding and decoding
- Patent number 12,170,790
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for transmitting 3D contents and method thereof
- Patent number 12,170,791
- Issue date Dec 17, 2024
- University-Industry Cooperation Group of Kyung Hee University
- Jun Sik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor module, image processing system, and image compression...
- Patent number 12,169,950
- Issue date Dec 17, 2024
- Samsung Electronics Co., Ltd.
- Wonseok Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Guaranteed data compression using reduced bit depth data
- Patent number 12,170,534
- Issue date Dec 17, 2024
- Imagination Technologies Limited
- Peter Malcolm Lacey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image decoding device, method, and non-transitory computer-readable...
- Patent number 12,170,772
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding and decoding
- Patent number 12,170,776
- Issue date Dec 17, 2024
- Sony Group Corporation
- Stephen Mark Keating
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adding one additional image frame or a sequen...
- Patent number 12,170,781
- Issue date Dec 17, 2024
- Axis AB
- Alexander Toresson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding device, image encoding method and storage medium, im...
- Patent number 12,170,794
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints on adaptation parameter set syntax elements
- Patent number 12,170,766
- Issue date Dec 17, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device, method, and non-transitory computer-readable...
- Patent number 12,170,774
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and device for coding chroma quantization par...
- Patent number 12,170,777
- Issue date Dec 17, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for real-time SAO parameter estimation
- Patent number 12,170,780
- Issue date Dec 17, 2024
- Texas Instruments Incorporated
- Hrushikesh Tukaram Garud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
- Patent number 12,166,964
- Issue date Dec 10, 2024
- INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding intra prediction mode
- Patent number 12,166,976
- Issue date Dec 10, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video coding on basis of transform skip—and palette coding...
- Patent number 12,166,990
- Issue date Dec 10, 2024
- LG Electronics Inc.
- Sunmi Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context coding for information on transform kernel set in image cod...
- Patent number 12,166,992
- Issue date Dec 10, 2024
- LG Electronics Inc.
- Junghak Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method using residual information in image coding sy...
- Patent number 12,166,993
- Issue date Dec 10, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operation range extension for versatile video coding
- Patent number 12,166,999
- Issue date Dec 10, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,167,021
- Issue date Dec 10, 2024
- Panasonic Intellectual Property Corporation of America
- Virginie Drugeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding device, moving picture coding method, moving...
- Patent number 12,167,023
- Issue date Dec 10, 2024
- JVCKENWOOD CORPORATION
- Hiroya Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temporal motion vector predictor with displacement
- Patent number 12,167,019
- Issue date Dec 10, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding and decoding
- Patent number 12,167,040
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Naël Ouedraogo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding intra prediction mode
- Patent number 12,166,975
- Issue date Dec 10, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method, decoding method, and decoder
- Patent number 12,166,994
- Issue date Dec 10, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for predicting video quality across different viewing pa...
- Patent number 12,167,000
- Issue date Dec 10, 2024
- Netflix, Inc.
- Christos G. Bampis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240422312
- Publication date Dec 19, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi KANOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING
- Publication number 20240422322
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...
- Publication number 20240422346
- Publication date Dec 19, 2024
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yingbin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transform Unit Partition Method for Video Coding
- Publication number 20240422364
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Jianle Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disallowing Unused Layers in Multi-Layer Video Bitstreams
- Publication number 20240422307
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA ENCODING AND DECODING
- Publication number 20240422326
- Publication date Dec 19, 2024
- SONY GROUP CORPORATION
- Karl James SHARMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE OR VIDEO CODING BASED ON PALETTE MODE
- Publication number 20240422339
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR STREAMING EXTENSIONS FOR VIDEO ENCODING
- Publication number 20240422358
- Publication date Dec 19, 2024
- Apple Inc.
- Sorin C. Cismas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HISTORY-BASED RICE PARAMETER DERIVATIONS FOR WAVEFRONT PARALLEL PRO...
- Publication number 20240422363
- Publication date Dec 19, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD.
- Yue YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND CORRESPONDING METHODS USING INTERPOLATION FILT...
- Publication number 20240422311
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Elena Alexandrovna ALSHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCKING ARTIFACT DETECTION
- Publication number 20240422325
- Publication date Dec 19, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hierarchical Sample Adaptive Band Offset for Video Coding
- Publication number 20240422333
- Publication date Dec 19, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Woo-Shik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS
- Publication number 20240422320
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Yi LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM UNIT PARTITIONING FOR CLOUD GAMING VIDEO
- Publication number 20240422329
- Publication date Dec 19, 2024
- InterDigital CE Patent Holdings, SAS
- Fabrice Le Leannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND...
- Publication number 20240422330
- Publication date Dec 19, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mixed NAL Unit Picture Constraints In Video Coding
- Publication number 20240422331
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OLS For Multiview Scalability
- Publication number 20240422341
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UTILIZATION OF MOTION INFORMATION IN AFFINE MODE
- Publication number 20240422347
- Publication date Dec 19, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING
- Publication number 20240422350
- Publication date Dec 19, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...
- Publication number 20240414324
- Publication date Dec 12, 2024
- INTELLECTUAL DISCOVERY CO., LTD.
- Jae Gon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING IMAGE DECODING/ENCODING
- Publication number 20240414359
- Publication date Dec 12, 2024
- Sharp Kabushiki Kaisha
- FRANK BOSSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR IMPLICIT NEURAL VIDEO REPRESENTATION
- Publication number 20240414358
- Publication date Dec 12, 2024
- Samsung Electronics Co., Ltd.
- Seung Jun SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA
- Publication number 20240414362
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR HIERARCHICALLY ENCODING AND DECODING A...
- Publication number 20240414364
- Publication date Dec 12, 2024
- V-Nova International Limited
- Ivan MAKEEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNEQUAL WEIGHT PLANAR PREDICTION
- Publication number 20240414365
- Publication date Dec 12, 2024
- ARRIS Enterprises LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NON-SEPARABLE PRIMARY TRANSFORM DESIGN METHOD AND APPARATUS
- Publication number 20240414374
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING
- Publication number 20240414333
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Ikram Jumakulyyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO COLOUR COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUTE...
- Publication number 20240414341
- Publication date Dec 12, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- JUNYAN HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...
- Publication number 20240414335
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- Koji Okawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT DEPTH-LUMA CODING
- Publication number 20240414346
- Publication date Dec 12, 2024
- InterDigital CE Patent Holdings, SAS
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the unit being a set of transform coefficients

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Image decoding device, method, and non-transitory computer-readable...

Methods and devices for entropy coding point clouds

Method and apparatus for coding unit partitioning

Image decoding device, method, and non-transitory computer-readable...

Video coding and decoding

Apparatus for transmitting 3D contents and method thereof

Image sensor module, image processing system, and image compression...

Guaranteed data compression using reduced bit depth data

Image decoding device, method, and non-transitory computer-readable...

Image data encoding and decoding

System and method for adding one additional image frame or a sequen...

Image encoding device, image encoding method and storage medium, im...

Constraints on adaptation parameter set syntax elements

Image decoding device, method, and non-transitory computer-readable...

Video decoding method and device for coding chroma quantization par...

Method and apparatus for real-time SAO parameter estimation

Three-dimensional data encoding method, three-dimensional data deco...

Method and apparatus for encoding/decoding intra prediction mode

Image or video coding on basis of transform skip—and palette coding...

Context coding for information on transform kernel set in image cod...

Image decoding method using residual information in image coding sy...

Operation range extension for versatile video coding

Encoder, decoder, encoding method, and decoding method

Moving picture coding device, moving picture coding method, moving...

Temporal motion vector predictor with displacement

Video coding and decoding

Method and apparatus for encoding/decoding intra prediction mode

Encoding method, decoding method, and decoder

Techniques for predicting video quality across different viewing pa...

Patents Applicationslast 30 patents

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING

METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...

Transform Unit Partition Method for Video Coding

Disallowing Unused Layers in Multi-Layer Video Bitstreams

DATA ENCODING AND DECODING

IMAGE OR VIDEO CODING BASED ON PALETTE MODE

SYSTEMS AND METHODS FOR STREAMING EXTENSIONS FOR VIDEO ENCODING

HISTORY-BASED RICE PARAMETER DERIVATIONS FOR WAVEFRONT PARALLEL PRO...

ENCODER, DECODER AND CORRESPONDING METHODS USING INTERPOLATION FILT...

BLOCKING ARTIFACT DETECTION

Hierarchical Sample Adaptive Band Offset for Video Coding

ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS

TRANSFORM UNIT PARTITIONING FOR CLOUD GAMING VIDEO

CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND...

Mixed NAL Unit Picture Constraints In Video Coding

OLS For Multiview Scalability

UTILIZATION OF MOTION INFORMATION IN AFFINE MODE

POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING

INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...

MOVING IMAGE DECODING/ENCODING

APPARATUS AND METHOD FOR IMPLICIT NEURAL VIDEO REPRESENTATION

VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA

METHODS AND APPARATUSES FOR HIERARCHICALLY ENCODING AND DECODING A...

UNEQUAL WEIGHT PLANAR PREDICTION

NON-SEPARABLE PRIMARY TRANSFORM DESIGN METHOD AND APPARATUS

MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING

VIDEO COLOUR COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUTE...

IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...

CROSS-COMPONENT DEPTH-LUMA CODING