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
Cross-component adaptive loop filter for chroma
- Patent number 12,177,426
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Jonathan Taquet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interpolation filter training method and apparatus, video picture e...
- Patent number 12,177,470
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Feng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding, decoding method and device, coder-decoder
- Patent number 12,177,489
- Issue date Dec 24, 2024
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Lijie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding apparatus and video decoding apparatus
- Patent number 12,177,490
- Issue date Dec 24, 2024
- SHARP KABUSHIKI KAISHA
- Takeshi Chujoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking filter for sub-partition boundaries caused by intra sub-...
- Patent number 12,167,038
- Issue date Dec 10, 2024
- Huawei Technologies Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking of transform sub-block boundaries
- Patent number 12,167,043
- Issue date Dec 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and image processing method
- Patent number 12,167,044
- Issue date Dec 10, 2024
- Sony Group Corporation
- Masaru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling neural network post-filter charac...
- Patent number 12,167,045
- Issue date Dec 10, 2024
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network-based deblocking filters
- Patent number 12,167,047
- Issue date Dec 10, 2024
- Tencent America LLC
- Ding Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for performing intra prediction coding in video...
- Patent number 12,160,605
- Issue date Dec 3, 2024
- SHARP KABUSHIKI KAISHA
- Frank Bossen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-loop filtering-based image coding device and method
- Patent number 12,160,617
- Issue date Dec 3, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,155,821
- Issue date Nov 26, 2024
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for image compressing and coding with deep learning
- Patent number 12,155,849
- Issue date Nov 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding/decoding method using prediction block and apparatus...
- Patent number 12,149,737
- Issue date Nov 19, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and system based on multiple reference line int...
- Patent number 12,149,682
- Issue date Nov 19, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing an adaptive resolution change in...
- Patent number 12,143,631
- Issue date Nov 12, 2024
- SHARP KABUSHIKI KAISHA
- Jonatan Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample adaptive offset (SAO) parameter signaling
- Patent number 12,143,645
- Issue date Nov 12, 2024
- Texas Instruments Incorporated
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing primary transform based on filt...
- Patent number 12,143,636
- Issue date Nov 12, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus and information processing method to apply debloc...
- Patent number 12,137,220
- Issue date Nov 5, 2024
- Sony Group Corporation
- Masaru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction using enhanced interpolation filters
- Patent number 12,132,932
- Issue date Oct 29, 2024
- QUALCOMM Incorporated
- Bappaditya Ray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing 360-degree video using convolutional neural network (CNN)...
- Patent number 12,132,995
- Issue date Oct 29, 2024
- Intel Corporation
- Huan Dou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing device and image processing method
- Patent number 12,132,936
- Issue date Oct 29, 2024
- Sony Group Corporation
- Masaru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter shape switching
- Patent number 12,126,838
- Issue date Oct 22, 2024
- Tencent America LLC
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for improved video quality assessment
- Patent number 12,126,812
- Issue date Oct 22, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christian Helmrich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for boundary filtering for intrabc and intraTM...
- Patent number 12,120,346
- Issue date Oct 15, 2024
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use restrictions for cross-component prediction
- Patent number 12,120,304
- Issue date Oct 15, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analytic image format for visual computing
- Patent number 12,111,907
- Issue date Oct 8, 2024
- Hyundai Motor Company
- Christina R. Strong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intra video coding using multiple reference filters
- Patent number 12,114,020
- Issue date Oct 8, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding involving GOP-based temporal filtering
- Patent number 12,113,969
- Issue date Oct 8, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement of adaptive loop filter coefficients for fast vectorize...
- Patent number 12,113,996
- Issue date Oct 8, 2024
- Tencent America LLC
- Nikolay Shlyakhov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Adaptive Filter Computation Precision in Video Coding
- Publication number 20240430415
- Publication date Dec 26, 2024
- Google LLC
- Yunqing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE INTERPOLATION FILTER SEARCH
- Publication number 20240430414
- Publication date Dec 26, 2024
- Ying Luo
- 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
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER CHROMA...
- Publication number 20240422359
- Publication date Dec 19, 2024
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW COMPLEXITY NN-BASED IN LOOP FILTER ARCHITECTURES WITH SEPARABLE...
- Publication number 20240414378
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Yun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NN-BASED IN LOOP FILTER ARCHITECTURES WITH SEPARABLE CONVOLUTION AN...
- Publication number 20240414377
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Yun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL LOOP FILTER
- Publication number 20240414331
- Publication date Dec 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCENE DETECTION BASED ENCODING
- Publication number 20240406409
- Publication date Dec 5, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Systems of Video Coding Using Reference Regions
- Publication number 20240406373
- Publication date Dec 5, 2024
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING AN IMAGE
- Publication number 20240406412
- Publication date Dec 5, 2024
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE DETECTION DATA ENCODING TECHNIQUES
- Publication number 20240406428
- Publication date Dec 5, 2024
- QUALCOMM Incorporated
- Abhijeet Dey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING AN IN-LOOP FILTER BASED...
- Publication number 20240397057
- Publication date Nov 28, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS
- Publication number 20240397042
- Publication date Nov 28, 2024
- SHARP KABUSHIKI KAISHA
- Keiichiro TAKADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240388704
- Publication date Nov 21, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20240380882
- Publication date Nov 14, 2024
- LX Semicon Co., Ltd.
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USAGE OF ACCESS UNIT DELIMITERS AND ADAPTATION PARAMETER SETS
- Publication number 20240380927
- Publication date Nov 14, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Yago SÁNCHEZ DE LA FUENTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240380886
- Publication date Nov 14, 2024
- Panasonic Intellectual Property Corporation of America
- Han Boon TEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
3D VIDEO DECODING APPARATUS AND 3D VIDEO CODING APPARATUS
- Publication number 20240380926
- Publication date Nov 14, 2024
- Sharp Kabushiki Kaisha
- TOMOHIRO IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER FILTER...
- Publication number 20240372997
- Publication date Nov 7, 2024
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE ADAPTIVE OFFSET WITHOUT SIGN CODING
- Publication number 20240373072
- Publication date Nov 7, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Woo-Shik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PICTURE SEGMENTATION USING COLUMNS
- Publication number 20240364894
- Publication date Oct 31, 2024
- Dolby Laboratories Licensing Corporation
- Michael Horowitz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20240364899
- Publication date Oct 31, 2024
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240364937
- Publication date Oct 31, 2024
- Panasonic Intellectual Property Corporation of America
- Masato OHKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240364879
- Publication date Oct 31, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, FOR PERFORMING DE...
- Publication number 20240364881
- Publication date Oct 31, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Hyeong Moon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR REMOVING OVERLAP FOR A NEURAL NETWORK POST-...
- Publication number 20240364936
- Publication date Oct 31, 2024
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTERING-BASED IMAGE CODING APPARATU...
- Publication number 20240357099
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transform Selection for Reconstructed-Reordered Template Matching P...
- Publication number 20240357096
- Publication date Oct 24, 2024
- Comcast Cable Communications, LLC
- Damian Ruiz Coll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTING FILTER COEFFICIENTS FROM FIXED FILTERS FOR VIDEO CODING
- Publication number 20240357102
- Publication date Oct 24, 2024
- QUALCOMM Incorporated
- Marta Karczewicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DECODING METHOD AND DEVICE THEREFOR
- Publication number 20240357130
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Details of filtering operations specially adapted for video compression

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cross-component adaptive loop filter for chroma

Interpolation filter training method and apparatus, video picture e...

Image encoding, decoding method and device, coder-decoder

Video coding apparatus and video decoding apparatus

Deblocking filter for sub-partition boundaries caused by intra sub-...

Deblocking of transform sub-block boundaries

Image processing device and image processing method

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

Neural network-based deblocking filters

Systems and methods for performing intra prediction coding in video...

In-loop filtering-based image coding device and method

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

Method and system for image compressing and coding with deep learning

Image encoding/decoding method using prediction block and apparatus...

Video coding method and system based on multiple reference line int...

Systems and methods for performing an adaptive resolution change in...

Sample adaptive offset (SAO) parameter signaling

Method and apparatus for performing primary transform based on filt...

Imaging apparatus and information processing method to apply debloc...

Intra prediction using enhanced interpolation filters

Enhancing 360-degree video using convolutional neural network (CNN)...

Image processing device and image processing method

Filter shape switching

Apparatus and method for improved video quality assessment

Method and apparatus for boundary filtering for intrabc and intraTM...

Use restrictions for cross-component prediction

Analytic image format for visual computing

Intra video coding using multiple reference filters

Video coding involving GOP-based temporal filtering

Arrangement of adaptive loop filter coefficients for fast vectorize...

Patents Applicationslast 30 patents

Adaptive Filter Computation Precision in Video Coding

ADAPTIVE INTERPOLATION FILTER SEARCH

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

SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER CHROMA...

LOW COMPLEXITY NN-BASED IN LOOP FILTER ARCHITECTURES WITH SEPARABLE...

NN-BASED IN LOOP FILTER ARCHITECTURES WITH SEPARABLE CONVOLUTION AN...

BILATERAL LOOP FILTER

SCENE DETECTION BASED ENCODING

Methods and Systems of Video Coding Using Reference Regions

METHOD AND APPARATUS FOR ENCODING/DECODING AN IMAGE

PHASE DETECTION DATA ENCODING TECHNIQUES

METHOD AND APPARATUS FOR VIDEO CODING USING AN IN-LOOP FILTER BASED...

VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

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

USAGE OF ACCESS UNIT DELIMITERS AND ADAPTATION PARAMETER SETS

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

3D VIDEO DECODING APPARATUS AND 3D VIDEO CODING APPARATUS

SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER FILTER...

SAMPLE ADAPTIVE OFFSET WITHOUT SIGN CODING

METHOD AND SYSTEM FOR PICTURE SEGMENTATION USING COLUMNS

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, FOR PERFORMING DE...

SYSTEMS AND METHODS FOR REMOVING OVERLAP FOR A NEURAL NETWORK POST-...

CROSS-COMPONENT ADAPTIVE LOOP FILTERING-BASED IMAGE CODING APPARATU...

Transform Selection for Reconstructed-Reordered Template Matching P...

PREDICTING FILTER COEFFICIENTS FROM FIXED FILTERS FOR VIDEO CODING

IMAGE DECODING METHOD AND DEVICE THEREFOR