by frequency transforming in three dimensions

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H04N19/62

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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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H04N19/62by frequency transforming in three dimensions

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Patents Grantslast 30 patents

Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,231,610
- Issue date Feb 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,231,775
- Issue date Feb 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,231,774
- Issue date Feb 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video encoding method and device, and video decoding method and device
- Patent number 12,231,689
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Kiho Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Karhunen loeve transform for video coding
- Patent number 12,231,687
- Issue date Feb 18, 2025
- InterDigital CE Patent Holdings, SAS
- Karam Naser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,225,179
- Issue date Feb 11, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,225,296
- Issue date Feb 11, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video signal processing method and apparatus using multiple transfo...
- Patent number 12,219,176
- Issue date Feb 4, 2025
- Samsung Electronics Co., Ltd.
- Jaehong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for deblocking HDR content
- Patent number 12,219,179
- Issue date Feb 4, 2025
- ARRIS ENTERPRISES LLC
- David M. Baylon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,219,262
- Issue date Feb 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,219,114
- Issue date Feb 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video signal processor for block-based picture processing
- Patent number 12,219,139
- Issue date Feb 4, 2025
- OP Solutions, LLC
- Velibor Adzic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified transform coding tools
- Patent number 12,219,138
- Issue date Feb 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,219,263
- Issue date Feb 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,212,854
- Issue date Jan 28, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,206,829
- Issue date Jan 21, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for video encoding and decoding binary sets u...
- Patent number 12,206,868
- Issue date Jan 21, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Joel Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and apparatuses for video processing
- Patent number 12,206,900
- Issue date Jan 21, 2025
- Comcast Cable Communications, LLC
- Douglas Bay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for compression and decompression of video dat...
- Patent number 12,206,899
- Issue date Jan 21, 2025
- ArKaos S.A.
- Koen Buys
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and method
- Patent number 12,192,462
- Issue date Jan 7, 2025
- Sony Group Corporation
- Takeshi Tsukuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding/decoding method for video signal and device therefor
- Patent number 12,192,524
- Issue date Jan 7, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device, and program thereof
- Patent number 12,192,448
- Issue date Jan 7, 2025
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus using multiple transfo...
- Patent number 12,192,525
- Issue date Jan 7, 2025
- Samsung Electronics Co., Ltd.
- Jaehong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image encoding/decoding
- Patent number 12,192,523
- Issue date Jan 7, 2025
- Research & Business Foundation Sungkyunkwan University
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for configuring transform for video compression
- Patent number 12,192,526
- Issue date Jan 7, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple sign bit hiding within a transform unit
- Patent number 12,186,395
- Issue date Jan 7, 2025
- Velos Media, LLC
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, encoding method, decoder, and decoding method
- Patent number 12,192,482
- Issue date Jan 7, 2025
- Panasonic Intellectual Property Corporation of America
- Masato Ohkawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device
- Patent number 12,184,876
- Issue date Dec 31, 2024
- DIGITALINSIGHTS INC.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing video signal using reduced transform
- Patent number 12,177,484
- Issue date Dec 24, 2024
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoder and decoder using unidirectional prediction
- Patent number 12,177,453
- Issue date Dec 24, 2024
- Electronics and Telecommunications Research Institute
- Hae Chul Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNALS USING REDUCED TRA...
- Publication number 20250063186
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Seunghwan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoding Method and Apparatus
- Publication number 20250056029
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Yin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL ENCODING/DECODING METHOD AND DEVICE THEREFOR
- Publication number 20250047845
- Publication date Feb 6, 2025
- Apple Inc.
- Bae Keun Lee
- 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
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF
- Publication number 20250039360
- Publication date Jan 30, 2025
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250030825
- Publication date Jan 23, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD
- Publication number 20250024029
- Publication date Jan 16, 2025
- Panasonic Intellectual Property Corporation of America
- Masato OHKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DECODING A VIDEO SIGNAL
- Publication number 20250016374
- Publication date Jan 9, 2025
- LG ELECTRONICS INC.
- Jung Sun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DECODING A VIDEO SIGNAL
- Publication number 20250016375
- Publication date Jan 9, 2025
- LG ELECTRONICS INC.
- Jung Sun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING IMAGES USING DIFFERENTIABLE JPEG COMPRESSION
- Publication number 20250008132
- Publication date Jan 2, 2025
- NEC Laboratories America, Inc.
- Biplob Debnath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT TRANSFORM SIGNALING FOR SMALL BLOCKS
- Publication number 20250008158
- Publication date Jan 2, 2025
- Google LLC
- Jin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240430424
- Publication date Dec 26, 2024
- Panasonic Intellectual Property Corporation of America
- Masato OHKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240430576
- Publication date Dec 26, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SCALABLE HYBRID VIDEO ENCODING
- Publication number 20240430427
- Publication date Dec 26, 2024
- MK Systems USA Inc.
- Michael Ropert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING
- Publication number 20240430483
- Publication date Dec 26, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Santiago DE LUXÁN HERNÁNDEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL FREQUENCY TRANSFORM BASED IMAGE MODIFICATION USING INTER-CH...
- Publication number 20240422316
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Kai Cui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR
- Publication number 20240422351
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jaehyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODER, ENCODER AND METHODS COMPRISING A CODING FOR INTRA SUBPARTI...
- Publication number 20240422356
- Publication date Dec 19, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Santiago DE LUXÁN HERNÁNDEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414299
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414300
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414304
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414305
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414307
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414301
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414303
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414294
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414297
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414298
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414306
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240414295
- Publication date Dec 12, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING

by frequency transforming in three dimensions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image data encoding/decoding method and apparatus

Method and apparatus for reconstructing 360-degree image according...

Method and apparatus for reconstructing 360-degree image according...

Video encoding method and device, and video decoding method and device

Karhunen loeve transform for video coding

Image data encoding/decoding method and apparatus

Image data encoding/decoding method and apparatus

Video signal processing method and apparatus using multiple transfo...

System and method for deblocking HDR content

Image data encoding/decoding method and apparatus

Image data encoding/decoding method and apparatus

Video signal processor for block-based picture processing

Simplified transform coding tools

Image data encoding/decoding method and apparatus

Image data encoding/decoding method and apparatus

Image data encoding/decoding method and apparatus

Methods and apparatus for video encoding and decoding binary sets u...

Systems, methods, and apparatuses for video processing

Method and apparatus for compression and decompression of video dat...

Image processing device and method

Encoding/decoding method for video signal and device therefor

Image encoding device, image decoding device, and program thereof

Video signal processing method and apparatus using multiple transfo...

Method and apparatus for image encoding/decoding

Method and apparatus for configuring transform for video compression

Multiple sign bit hiding within a transform unit

Encoder, encoding method, decoder, and decoding method

Image encoding/decoding method and device

Method and device for processing video signal using reduced transform

Image encoder and decoder using unidirectional prediction

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNALS USING REDUCED TRA...

Encoding Method and Apparatus

VIDEO SIGNAL ENCODING/DECODING METHOD AND DEVICE THEREFOR

SIGNIFICANCE MAP ENCODING AND DECODING USING PARTITION SELECTION

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD

METHOD AND APPARATUS FOR DECODING A VIDEO SIGNAL

METHOD AND APPARATUS FOR DECODING A VIDEO SIGNAL

ENCODING AND DECODING IMAGES USING DIFFERENTIABLE JPEG COMPRESSION

EFFICIENT TRANSFORM SIGNALING FOR SMALL BLOCKS

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

SYSTEMS AND METHODS FOR SCALABLE HYBRID VIDEO ENCODING

PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING

SPATIAL FREQUENCY TRANSFORM BASED IMAGE MODIFICATION USING INTER-CH...

METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR

DECODER, ENCODER AND METHODS COMPRISING A CODING FOR INTRA SUBPARTI...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS