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

Current Industry

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

Industries

Patents Grantslast 30 patents

Information Patent Grant
Signaling for modified deblocking filter operations
- Patent number 11,973,990
- Issue date Apr 30, 2024
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of an omnidirectional video
- Patent number 11,973,981
- Issue date Apr 30, 2024
- ORANGE
- Joel Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for palette prediction
- Patent number 11,968,360
- Issue date Apr 23, 2024
- Alibaba Group Holding Limited
- Ru-Ling Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use restrictions for cross-component prediction
- Patent number 11,968,369
- Issue date Apr 23, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus and method of controlling the same
- Patent number 11,968,382
- Issue date Apr 23, 2024
- Samsung Electronics Co., Ltd.
- Sangjo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for coding image
- Patent number 11,962,767
- Issue date Apr 16, 2024
- LG Electronics Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for encoding and decoding a data stream represe...
- Patent number 11,962,761
- Issue date Apr 16, 2024
- ORANGE
- Félix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for selecting context model of quantization coeff...
- Patent number 11,949,868
- Issue date Apr 2, 2024
- Peking University Shenzhen Graduate School
- Ronggang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding method and device for bit stream supporting plurality of l...
- Patent number 11,949,890
- Issue date Apr 2, 2024
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing a point cloud
- Patent number 11,949,889
- Issue date Apr 2, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Jean-Claude Chevet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for picture segmentation using columns
- Patent number 11,949,878
- Issue date Apr 2, 2024
- Dolby Laboratories Licensing Corporation
- Michael Horowitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding image and method and device for deco...
- Patent number 11,943,430
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Minwoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of video coding using prediction refinement w...
- Patent number 11,943,468
- Issue date Mar 26, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-component coding of 4:2:0 or 4:2:2 video
- Patent number 11,936,873
- Issue date Mar 19, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-loop filtering-based image coding apparatus and method
- Patent number 11,936,875
- Issue date Mar 19, 2024
- LG Electronics Inc.
- Junghak Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alternative interpolation filters in video coding
- Patent number 11,936,855
- Issue date Mar 19, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adaptively reducing artifacts in block-cod...
- Patent number 11,936,915
- Issue date Mar 19, 2024
- Intel Corporation
- Jorge E. Caviedes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for temporal smoothing for video
- Patent number 11,936,912
- Issue date Mar 19, 2024
- Tencent America LLC
- Jun Tian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for video coding
- Patent number 11,930,186
- Issue date Mar 12, 2024
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple neural network models for filtering during video coding
- Patent number 11,930,215
- Issue date Mar 12, 2024
- QUALCOMM Incorporated
- Hongtao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for padding processing with sub-region partitions in video s...
- Patent number 11,930,217
- Issue date Mar 12, 2024
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding video for film grain synthesis
- Patent number 11,930,222
- Issue date Mar 12, 2024
- Amazon Technologies, Inc.
- Ramzi Khsib
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Restoration in video coding using filtering and subspace projection
- Patent number 11,924,476
- Issue date Mar 5, 2024
- Google LLC
- Debargha Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Luma-based chroma intra-prediction for video coding
- Patent number 11,924,465
- Issue date Mar 5, 2024
- Texas Instruments Incorporated
- Madhukar Budagavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mapping-aware coding tools for 360 degree videos
- Patent number 11,924,467
- Issue date Mar 5, 2024
- Google LLC
- Bohan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid video coding supporting intermediate view synthesis
- Patent number 11,917,200
- Issue date Feb 27, 2024
- GE Video Compression, LLC
- Thomas Wiegand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device and method, reproduction device and method, and pro...
- Patent number 11,917,221
- Issue date Feb 27, 2024
- Sony Group Corporation
- Minoru Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 11,917,164
- Issue date Feb 27, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image information decoding method, image decoding method, and devic...
- Patent number 11,917,170
- Issue date Feb 27, 2024
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of motion compensation bandwidth reduction for...
- Patent number 11,917,185
- Issue date Feb 27, 2024
- HFI INNOVATION INC.
- Man-Shu Chiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FILTERING METHOD AND APPARATUS AND DEVICES
- Publication number 20240146916
- Publication date May 2, 2024
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE AND METHOD, REPRODUCTION DEVICE AND METHOD, AND PRO...
- Publication number 20240146981
- Publication date May 2, 2024
- Sonny Group Corporation
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVATION OF RESAMPLING FILTERS FOR SCALABLE VIDEO CODING
- Publication number 20240146939
- Publication date May 2, 2024
- ARRIS Enterprises LLC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
- Publication number 20240137503
- Publication date Apr 25, 2024
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun Suk KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL FILTER IN VIDEO CODING
- Publication number 20240137573
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE BILATERAL FILTER IN VIDEO CODING
- Publication number 20240137574
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR ENCODING/DECODING A VIDEO
- Publication number 20240137504
- Publication date Apr 25, 2024
- Philippe Bordes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSETS FOR SCALABLE VID...
- Publication number 20240137536
- Publication date Apr 25, 2024
- ARRIS Enterprises LLC
- Koohyar Minoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERS FOR MOTION COMPENSATION INTERPOLATION WITH REFERENCE DOWN-S...
- Publication number 20240137575
- Publication date Apr 25, 2024
- ALIBABA GROUP HOLDING LIMITED
- Jiancong LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE FILTERING
- Publication number 20240137506
- Publication date Apr 25, 2024
- Zhejiang Dahua Technology CO., LTD.
- Xue ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20240137546
- Publication date Apr 25, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei KUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER FRAME...
- Publication number 20240129535
- Publication date Apr 18, 2024
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK IMPORTANCE MAPPING
- Publication number 20240129469
- Publication date Apr 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per WENNERSTEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER INFORM...
- Publication number 20240121443
- Publication date Apr 11, 2024
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240121384
- Publication date Apr 11, 2024
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLIFICATION FOR CROSS-COMPONENT LINEAR MODEL PREDICTION MODE
- Publication number 20240121444
- Publication date Apr 11, 2024
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR BLENDING EXTRA OUTPUT PIXELS OF A FILTER A...
- Publication number 20240121387
- Publication date Apr 11, 2024
- Nokia Technologies Oy
- Jani LAINEMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sample Adaptive Offset (SAO) Parameter Signaling
- Publication number 20240114175
- Publication date Apr 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Woo-Shik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Syntax For Signaling Cross-Component Video Coding
- Publication number 20240114141
- Publication date Apr 4, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prediction Refinement For Affine Merge And Affine Motion Vector Pre...
- Publication number 20240107013
- Publication date Mar 28, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Processing Device and Method For Performing Quality Optimized...
- Publication number 20240107077
- Publication date Mar 28, 2024
- Huawei Technologies Co., Ltd
- Anand Meher KOTRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS COMPONENT FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
- Publication number 20240098261
- Publication date Mar 21, 2024
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEGMENTATION-BASED PARAMETERIZED MOTION MODELS
- Publication number 20240098298
- Publication date Mar 21, 2024
- Google LLC
- Debargha Mukherjee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER CHARAC...
- Publication number 20240089510
- Publication date Mar 14, 2024
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEBLOCKING OF TRANSFORM SUB-BLOCK BOUNDARIES
- Publication number 20240080494
- Publication date Mar 7, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ITERATIVELY UPDATING A FILTERING MODEL
- Publication number 20240080495
- Publication date Mar 7, 2024
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Liqiang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARITHMETIC CODING FOR INFORMATION RELATED TO SAMPLE ADAPTIVE OFFSET...
- Publication number 20240073422
- Publication date Feb 29, 2024
- Sun Patent Trust
- Toru MATSUNOBU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK BASED IMAGE FILTERING FOR VIDEO CODING
- Publication number 20240064296
- Publication date Feb 22, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Wei CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE RESOLUTION CODING FOR VIDEO CODING
- Publication number 20240064317
- Publication date Feb 22, 2024
- Koninklijke KPN N.V.
- Emmanuel Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT ADAPTIVE DEBLOCKING DURING VIDEO ENCODING AND DECODING
- Publication number 20240064327
- Publication date Feb 22, 2024
- Microsoft Technology Licensing, LLC
- Xiaoyan Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Details of filtering operations specially adapted for video compression

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signaling for modified deblocking filter operations

Coding and decoding of an omnidirectional video

Methods for palette prediction

Use restrictions for cross-component prediction

Display apparatus and method of controlling the same

Apparatus and method for coding image

Methods and devices for encoding and decoding a data stream represe...

Method and device for selecting context model of quantization coeff...

Decoding method and device for bit stream supporting plurality of l...

Processing a point cloud

Method and system for picture segmentation using columns

Method and device for encoding image and method and device for deco...

Methods and apparatus of video coding using prediction refinement w...

Cross-component coding of 4:2:0 or 4:2:2 video

In-loop filtering-based image coding apparatus and method

Alternative interpolation filters in video coding

Method and apparatus for adaptively reducing artifacts in block-cod...

Method and apparatus for temporal smoothing for video

Method and apparatus for video coding

Multiple neural network models for filtering during video coding

Method for padding processing with sub-region partitions in video s...

Encoding video for film grain synthesis

Restoration in video coding using filtering and subspace projection

Luma-based chroma intra-prediction for video coding

Mapping-aware coding tools for 360 degree videos

Hybrid video coding supporting intermediate view synthesis

Encoding device and method, reproduction device and method, and pro...

Method and apparatus for video coding

Image information decoding method, image decoding method, and devic...

Method and apparatus of motion compensation bandwidth reduction for...

Patents Applicationslast 30 patents

FILTERING METHOD AND APPARATUS AND DEVICES

ENCODING DEVICE AND METHOD, REPRODUCTION DEVICE AND METHOD, AND PRO...

DERIVATION OF RESAMPLING FILTERS FOR SCALABLE VIDEO CODING

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...

BILATERAL FILTER IN VIDEO CODING

ADAPTIVE BILATERAL FILTER IN VIDEO CODING

METHODS AND APPARATUSES FOR ENCODING/DECODING A VIDEO

REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSETS FOR SCALABLE VID...

FILTERS FOR MOTION COMPENSATION INTERPOLATION WITH REFERENCE DOWN-S...

SYSTEMS AND METHODS FOR IMAGE FILTERING

CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

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

BLOCK IMPORTANCE MAPPING

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

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

SIMPLIFICATION FOR CROSS-COMPONENT LINEAR MODEL PREDICTION MODE

APPARATUS AND METHOD FOR BLENDING EXTRA OUTPUT PIXELS OF A FILTER A...

Sample Adaptive Offset (SAO) Parameter Signaling

Syntax For Signaling Cross-Component Video Coding

Prediction Refinement For Affine Merge And Affine Motion Vector Pre...

Image Processing Device and Method For Performing Quality Optimized...

CROSS COMPONENT FILTERING-BASED IMAGE CODING APPARATUS AND METHOD

SEGMENTATION-BASED PARAMETERIZED MOTION MODELS

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

DEBLOCKING OF TRANSFORM SUB-BLOCK BOUNDARIES

ITERATIVELY UPDATING A FILTERING MODEL

ARITHMETIC CODING FOR INFORMATION RELATED TO SAMPLE ADAPTIVE OFFSET...

NETWORK BASED IMAGE FILTERING FOR VIDEO CODING

ADAPTIVE RESOLUTION CODING FOR VIDEO CODING

CONTENT ADAPTIVE DEBLOCKING DURING VIDEO ENCODING AND DECODING