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

Current Industry

H04N19/117Filters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cross component filtering using a temporal source frame
- Patent number 12,348,748
- Issue date Jul 1, 2025
- Tencent America LLC
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimization of constrained directional enhancement filtering (CDEF)
- Patent number 12,348,789
- Issue date Jul 1, 2025
- Meta Platforms, Inc.
- Sujith Srinivasan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for simplifying adaptive loop filter in video coding
- Patent number 12,348,787
- Issue date Jul 1, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Rahul Vanam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extended reference intra-picture prediction
- Patent number 12,348,712
- Issue date Jul 1, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Benjamin Bross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptation parameter set identifier value spaces in video coding
- Patent number 12,348,739
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample determination for adaptive loop filtering
- Patent number 12,348,713
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Media transcoding using an amorphous filter
- Patent number 12,341,985
- Issue date Jun 24, 2025
- Amazon Technologies, Inc.
- Ramzi Khsib
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined loop filtering
- Patent number 12,341,958
- Issue date Jun 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining prediction value and decoder
- Patent number 12,341,976
- Issue date Jun 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding enhancement in cross-component sample adaptive offset
- Patent number 12,341,999
- Issue date Jun 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- 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
Filtering process for video coding
- Patent number 12,341,959
- Issue date Jun 24, 2025
- QUALCOMM Incorporated
- Marta Karczewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for parametric, model-based, geometric frame p...
- Patent number 12,341,990
- Issue date Jun 24, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Oscar Divorra Escoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional cross component filter for video coding
- Patent number 12,335,470
- Issue date Jun 17, 2025
- Alibaba Group Holding Limited
- Mohammed Golam Sarwer
- 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
Chroma boost on SDR and HDR display adapted signals for SL-HDRx sys...
- Patent number 12,335,495
- Issue date Jun 17, 2025
- InterDigital CE Patent Holdings, SAS
- David Touze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filter intra prediction modes in image/video compression
- Patent number 12,335,469
- Issue date Jun 17, 2025
- Google LLC
- Alexander Bokov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display stream compression (DCS) with built-in high pass filter
- Patent number 12,334,004
- Issue date Jun 17, 2025
- Meta Platforms Technologies, LLC
- Semin Koong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Residual filtering in signal enhancement coding
- Patent number 12,335,508
- Issue date Jun 17, 2025
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selecting a filter shape of a cross-component filter
- Patent number 12,335,536
- Issue date Jun 17, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,335,471
- Issue date Jun 17, 2025
- Panasonic Intellectual Property Corporation of America
- Masato Ohkawa
- 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
Intra prediction in image processing
- Patent number 12,328,435
- Issue date Jun 10, 2025
- LG Electronics Inc.
- Yong Joon Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upscale filtering of video data
- Patent number 12,328,428
- Issue date Jun 10, 2025
- QUALCOMM Incorporated
- Vikrant Mahajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding and decoding method and device for determining a decoding...
- Patent number 12,328,443
- Issue date Jun 10, 2025
- Samsung Electronics Co., Ltd.
- Yin-ji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On neural network-based filtering for imaging/video coding
- Patent number 12,323,608
- Issue date Jun 3, 2025
- Lemon Inc.
- Yue Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-picture prediction using non-adjacent reference lines of samp...
- Patent number 12,323,582
- Issue date Jun 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding apparatus, image encoding method, image decoding app...
- Patent number 12,323,587
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Koji Okawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and apparatus therefor, and decoding method and app...
- Patent number 12,323,624
- Issue date Jun 3, 2025
- Samsung Electronics Co., Ltd.
- Yinji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VIDEO ENC...
- Publication number 20250220168
- Publication date Jul 3, 2025
- Nokia Technologies Oy
- Ramin GHAZNAVI YOUVALARI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Adaptive Loop Filter with Virtual Boundari...
- Publication number 20250220169
- Publication date Jul 3, 2025
- MEDIATEK INC.
- Shih-Chun CHIU
- 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
EARLY NOTIFICATION FOR A LOW LATENCY VIDEO DECODER
- Publication number 20250220196
- Publication date Jul 3, 2025
- QUALCOMM Incorporated
- Tomoyuki NAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ENCODING/DECODING A LATENT REPRESENTATION BASED ON HIERAR...
- Publication number 20250220249
- Publication date Jul 3, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- JooYoung LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220248
- Publication date Jul 3, 2025
- Douyin Vision Co., Ltd.
- Yue LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD AND APPARATUS THEREFOR, AND DECODING METHOD AND APP...
- Publication number 20250220241
- Publication date Jul 3, 2025
- SAMSUNG ELECTRONICS CO,. LTD.
- Yinji PIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR ENCODING...
- Publication number 20250220189
- Publication date Jul 3, 2025
- Nokia Technologies Oy
- Jani LAINEMA
- 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
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220224
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250220236
- Publication date Jul 3, 2025
- Douyin Vision Co., Ltd.
- Wei JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BITSTREAM SYNTAX FOR ADAPTIVE LINEAR WAVELET TRANSFORM
- Publication number 20250220242
- Publication date Jul 3, 2025
- Tencent America LLC
- Jun TIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220226
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220228
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
- Publication number 20250220167
- Publication date Jul 3, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Dong Gyu SIM
- 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
Header Parameter Set For Video Coding
- Publication number 20250220215
- Publication date Jul 3, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220225
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...
- Publication number 20250220227
- Publication date Jul 3, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD AND APPARATUS THEREFOR, AND DECODING METHOD AND APP...
- Publication number 20250220240
- Publication date Jul 3, 2025
- SAMSUNG ELECTRONICS CO., TLD.
- Yinji PIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TILE AND SUBPICTURE PARTITIONING
- Publication number 20250220180
- Publication date Jul 3, 2025
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION IN EXPONENTIAL PARTITIONING
- Publication number 20250211768
- Publication date Jun 26, 2025
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR REDUCING BLOCKING ARTIFACTS AND PROVIDING IMP...
- Publication number 20250211800
- Publication date Jun 26, 2025
- ARRIS Enterprises LLC
- David M. Baylon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PICTURE COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUT...
- Publication number 20250211729
- Publication date Jun 26, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- JUNYAN HUO
- 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
CROSS COMPONENT ADAPTIVE LOOP FILTER FOR VIDEO CODING
- Publication number 20250211761
- Publication date Jun 26, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Tsung-Chuan Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPSAMPLING FILTER FOR APPLYING A PREDICTED AVERAGE MODIFICATION
- Publication number 20250209577
- Publication date Jun 26, 2025
- V-Nova International Limited
- Max ELLIOT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-LOOP FILTERS AT VIRTUAL BOUNDARIES
- Publication number 20250211797
- Publication date Jun 26, 2025
- Nokia Technologies Oy
- Limin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING PERFORMANCE OF NEURAL NETWORK FI...
- Publication number 20250203069
- Publication date Jun 19, 2025
- MEDIATEK INC.
- Wen-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cross component filtering using a temporal source frame

Optimization of constrained directional enhancement filtering (CDEF)

Methods for simplifying adaptive loop filter in video coding

Extended reference intra-picture prediction

Adaptation parameter set identifier value spaces in video coding

Sample determination for adaptive loop filtering

Media transcoding using an amorphous filter

Combined loop filtering

Method for determining prediction value and decoder

Coding enhancement in cross-component sample adaptive offset

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

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

Filtering process for video coding

Method and apparatus for parametric, model-based, geometric frame p...

Directional cross component filter for video coding

Methods for palette prediction

Chroma boost on SDR and HDR display adapted signals for SL-HDRx sys...

Adaptive filter intra prediction modes in image/video compression

Display stream compression (DCS) with built-in high pass filter

Residual filtering in signal enhancement coding

Selecting a filter shape of a cross-component filter

Encoder, decoder, encoding method, and decoding method

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

Intra prediction in image processing

Upscale filtering of video data

Encoding and decoding method and device for determining a decoding...

On neural network-based filtering for imaging/video coding

Intra-picture prediction using non-adjacent reference lines of samp...

Image encoding apparatus, image encoding method, image decoding app...

Encoding method and apparatus therefor, and decoding method and app...

Patents Applicationslast 30 patents

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VIDEO ENC...

Method and Apparatus for Adaptive Loop Filter with Virtual Boundari...

Classifying Samples for Multi-Model Reference Filtering

IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD

EARLY NOTIFICATION FOR A LOW LATENCY VIDEO DECODER

METHOD OF ENCODING/DECODING A LATENT REPRESENTATION BASED ON HIERAR...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

ENCODING METHOD AND APPARATUS THEREFOR, AND DECODING METHOD AND APP...

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR ENCODING...

TAP-CONSTRAINED CONVOLUTIONAL CROSS-COMPONENT MODEL PREDICTION

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

BITSTREAM SYNTAX FOR ADAPTIVE LINEAR WAVELET TRANSFORM

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE

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

Header Parameter Set For Video Coding

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

ADAPTIVE SWITCHING OF COLOR SPACES, COLOR SAMPLING RATES AND/OR BIT...

ENCODING METHOD AND APPARATUS THEREFOR, AND DECODING METHOD AND APP...

TILE AND SUBPICTURE PARTITIONING

INTER PREDICTION IN EXPONENTIAL PARTITIONING

SYSTEM AND METHOD FOR REDUCING BLOCKING ARTIFACTS AND PROVIDING IMP...

VIDEO PICTURE COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUT...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

CROSS COMPONENT ADAPTIVE LOOP FILTER FOR VIDEO CODING

UPSAMPLING FILTER FOR APPLYING A PREDICTED AVERAGE MODIFICATION

IN-LOOP FILTERS AT VIRTUAL BOUNDARIES

METHOD AND APPARATUS FOR IMPROVING PERFORMANCE OF NEURAL NETWORK FI...