Details of filtering operations specially adapted for video compression

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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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H04N19/80Details of filtering operations specially adapted for video compression

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for filtering
- Patent number 12,368,847
- Issue date Jul 22, 2025
- Electronics and Telecommunications Research Institute
- Sung-Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for selectively breaking prediction in video coding
- Patent number 12,368,862
- Issue date Jul 22, 2025
- Dolby Laboratories Licensing Corporation
- Michael Horowitz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Systems and methods for performing motion compensation in video coding
- Patent number 12,368,900
- Issue date Jul 22, 2025
- SHARP KABUSHIKI KAISHA
- Jonatan Alfred Samuelsson-Allendes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and a device for decoding an intra predicted block of a pict...
- Patent number RE50495
- Issue date Jul 15, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
Information Patent Grant
Coding enhancement in cross-component sample adaptive offset
- Patent number 12,363,332
- Issue date Jul 15, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-metric filtering
- Patent number RE50496
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- In Suk Chong
Information Patent Grant
In-loop filtering method and apparatus for same
- Patent number 12,363,313
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Seung Wook Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus, and recording medium...
- Patent number 12,363,291
- Issue date Jul 15, 2025
- Intellectual Discovery Co., Ltd.
- Hyun Suk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression and transmission techniques
- Patent number 12,355,965
- Issue date Jul 8, 2025
- Dolby Laboratories Licensing Corporation
- Athanasios Leontaris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temporal filter
- Patent number 12,355,957
- Issue date Jul 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for coding image
- Patent number 12,355,958
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplification for cross-component linear model prediction mode
- Patent number 12,356,019
- Issue date Jul 8, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple neural network models for filtering during video coding
- Patent number 12,356,014
- Issue date Jul 8, 2025
- QUALCOMM Incorporated
- Hongtao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video coding using deblocking filtering
- Patent number 12,355,959
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filters for motion compensation interpolation with reference down-s...
- Patent number 12,348,785
- Issue date Jul 1, 2025
- Alibaba Group Holding Limited
- Jiancong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,341,955
- Issue date Jun 24, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,341,954
- Issue date Jun 24, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel filtering for content
- Patent number 12,335,535
- Issue date Jun 17, 2025
- Comcast Cable Communications, LLC
- Alexander Giladi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for palette prediction
- Patent number 12,335,472
- Issue date Jun 17, 2025
- Alibaba Group Holding Limited
- Ru-Ling Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding images using a predictio...
- Patent number 12,335,534
- Issue date Jun 17, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for spatial prediction
- Patent number 12,328,442
- Issue date Jun 10, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid video coding supporting intermediate view synthesis
- Patent number 12,323,622
- Issue date Jun 3, 2025
- Dolby Video Compression, LLC
- Thomas Wiegand
- 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
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
Systems and methods for signaling neural network post-filter overla...
- Patent number 12,315,205
- Issue date May 27, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and method for inter prediction based on a merge mode
- Patent number 12,309,391
- Issue date May 20, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device and system for encoding and decoding image
- Patent number 12,301,842
- Issue date May 13, 2025
- IDEAHUB INC.
- Yoon Sik Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling neural network post-filter resolu...
- Patent number 12,301,885
- Issue date May 13, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling deblocking filtering at different levels in coded video
- Patent number 12,301,799
- Issue date May 13, 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 12,301,796
- Issue date May 13, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240458
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHODS, ENCODER, DECODER, CODE STREAM, AND S...
- Publication number 20250240415
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhihuang XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...
- Publication number 20250240457
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hendry TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250240410
- Publication date Jul 24, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE PICTURE RESAMPLING FOR VIDEO CODING
- Publication number 20250240413
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jonathan GAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING METHOD AND DEVICE FOR BIT STREAM SUPPORTING PLURALITY OF L...
- Publication number 20250234017
- Publication date Jul 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR DECODING VIDEO DATA
- Publication number 20250227230
- Publication date Jul 10, 2025
- Sharp Kabushiki Kaisha
- YU-CHIAO YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING/DECODING METHOD AND DEVICE FOR SELECTIVELY SIGNALING F...
- Publication number 20250227259
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Nae Ri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Classifying Samples for Multi-Model Reference Filtering
- Publication number 20250220171
- Publication date Jul 3, 2025
- Ofinno, LLC
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
- Publication number 20250220192
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING IMAGE AND METHOD AND DEVICE FOR DECO...
- Publication number 20250220163
- Publication date Jul 3, 2025
- Samsung Electronics Co., Ltd.
- Minwoo PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TAP-CONSTRAINED CONVOLUTIONAL CROSS-COMPONENT MODEL PREDICTION
- Publication number 20250220170
- Publication date Jul 3, 2025
- Google LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESNET BASED IN-LOOP FILTER FOR VIDEO CODING WITH ATTENTION MODULES
- Publication number 20250220209
- Publication date Jul 3, 2025
- QUALCOMM Incorporated
- Yun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZED EDGE ORDER FOR DE-BLOCKING FILTER
- Publication number 20250220246
- Publication date Jul 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Niraj Nandan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250211738
- Publication date Jun 26, 2025
- Bytedance Inc.
- Ye-Kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSION IMAGE CONTAINERS FOR COMPRESSING IMAGES
- Publication number 20250203087
- Publication date Jun 19, 2025
- NetApp Inc.
- Anton Krug
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESTORATION FOR VIDEO CODING WITH SELF-GUIDED FILTERING AND SUBSPAC...
- Publication number 20250203121
- Publication date Jun 19, 2025
- Google LLC
- Debargha Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL FLOW-BASED MOTION VECTOR REFINEMENT
- Publication number 20250203101
- Publication date Jun 19, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK-BASED IN-LOOP FILTER ARCHITECTURES FOR VIDEO CODING
- Publication number 20250203119
- Publication date Jun 19, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR UPSAMPLING OF DECOMPRESSED CORRELATED MULTIC...
- Publication number 20250192798
- Publication date Jun 12, 2025
- AtomBeam Technologies Inc.
- Zhu Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVIC...
- Publication number 20250193420
- Publication date Jun 12, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won Kang
- 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
DEBLOCKING BETWEEN BLOCK BOUNDARIES AND SUB-BLOCK BOUNDARIES IN A V...
- Publication number 20250184543
- Publication date Jun 5, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS ON CHROMA MOTION COMPENSATION USING ADAPTIVE...
- Publication number 20250175641
- Publication date May 29, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CONTENT-BASED SCALING FOR ARTIFICIAL INTELLIG...
- Publication number 20250175623
- Publication date May 29, 2025
- Samsung Electronics Co., Ltd.
- Aviral AGRAWAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250168324
- Publication date May 22, 2025
- LX Semicon Co., Ltd.
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT ADAPTIVE DEBLOCKING DURING VIDEO ENCODING AND DECODING
- Publication number 20250168387
- Publication date May 22, 2025
- Microsoft Technology Licensing, LLC
- Xiaoyan Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DECODER-SIDE MOTION VECTOR REFINEMENT
- Publication number 20250168395
- Publication date May 22, 2025
- Tencent America LLC
- Han Gao
- 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 PROCESSING DEVICE AND IMAGE PROCESSING METHOD
- Publication number 20250168335
- Publication date May 22, 2025
- SONY GROUP CORPORATION
- Masaru IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Details of filtering operations specially adapted for video compression

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for filtering

Method and system for selectively breaking prediction in video coding

Systems and methods for performing motion compensation in video coding

Method and a device for decoding an intra predicted block of a pict...

Coding enhancement in cross-component sample adaptive offset

Multi-metric filtering

In-loop filtering method and apparatus for same

Image encoding/decoding method and apparatus, and recording medium...

Video compression and transmission techniques

Temporal filter

Apparatus and method for coding image

Simplification for cross-component linear model prediction mode

Multiple neural network models for filtering during video coding

Image or video coding using deblocking filtering

Filters for motion compensation interpolation with reference down-s...

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

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

Pixel filtering for content

Methods for palette prediction

Method and apparatus for encoding/decoding images using a predictio...

Systems and methods for spatial prediction

Hybrid video coding supporting intermediate view synthesis

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

Factional sample interpolation for reference picture resampling

Systems and methods for signaling neural network post-filter overla...

Systems and method for inter prediction based on a merge mode

Method, device and system for encoding and decoding image

Systems and methods for signaling neural network post-filter resolu...

Controlling deblocking filtering at different levels in coded video

Encoder, decoder, encoding method, and decoding method

Patents Applicationslast 30 patents

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

ENCODING AND DECODING METHODS, ENCODER, DECODER, CODE STREAM, AND S...

IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

REFERENCE PICTURE RESAMPLING FOR VIDEO CODING

DECODING METHOD AND DEVICE FOR BIT STREAM SUPPORTING PLURALITY OF L...

DEVICE AND METHOD FOR DECODING VIDEO DATA

IMAGE CODING/DECODING METHOD AND DEVICE FOR SELECTIVELY SIGNALING F...

Classifying Samples for Multi-Model Reference Filtering

IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD

METHOD AND DEVICE FOR ENCODING IMAGE AND METHOD AND DEVICE FOR DECO...

TAP-CONSTRAINED CONVOLUTIONAL CROSS-COMPONENT MODEL PREDICTION

RESNET BASED IN-LOOP FILTER FOR VIDEO CODING WITH ATTENTION MODULES

OPTIMIZED EDGE ORDER FOR DE-BLOCKING FILTER

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

COMPRESSION IMAGE CONTAINERS FOR COMPRESSING IMAGES

RESTORATION FOR VIDEO CODING WITH SELF-GUIDED FILTERING AND SUBSPAC...

SYSTEMS AND METHODS FOR OPTICAL FLOW-BASED MOTION VECTOR REFINEMENT

NEURAL NETWORK-BASED IN-LOOP FILTER ARCHITECTURES FOR VIDEO CODING

SYSTEM AND METHODS FOR UPSAMPLING OF DECOMPRESSED CORRELATED MULTIC...

IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVIC...

EFFICIENT ROUNDING FOR DEBLOCKING

DEBLOCKING BETWEEN BLOCK BOUNDARIES AND SUB-BLOCK BOUNDARIES IN A V...

METHODS AND APPARATUS ON CHROMA MOTION COMPENSATION USING ADAPTIVE...

METHOD AND SYSTEM FOR CONTENT-BASED SCALING FOR ARTIFICIAL INTELLIG...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...

CONTENT ADAPTIVE DEBLOCKING DURING VIDEO ENCODING AND DECODING

SYSTEMS AND METHODS FOR DECODER-SIDE MOTION VECTOR REFINEMENT

METHODS AND SYSTEMS FOR POST-RECONSTRUCTION FILTERING

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD