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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/86
involving reduction of coding artifacts
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last 30 patents
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Image processing method and apparatus using neural network based de...
Patent number
12,289,475
Issue date
Apr 29, 2025
Samsung Electronics Co., Ltd.
Quockhanh Dinh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive loop filtering (ALF) with non-linear clipping
Patent number
12,284,343
Issue date
Apr 22, 2025
Canon Kabushiki Kaisha
Jonathan Taquet
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Data storage in buffers for intra block copy in video coding
Patent number
12,284,374
Issue date
Apr 22, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems and methods for motion compensated temporal filtering durin...
Patent number
12,284,396
Issue date
Apr 22, 2025
Apple Inc.
Jae Young Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Arithmetic coding for information related to sample adaptive offset...
Patent number
12,284,353
Issue date
Apr 22, 2025
SUN PATENT TRUST
Toru Matsunobu
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Image coding/decoding method and device for selectively signaling f...
Patent number
12,278,972
Issue date
Apr 15, 2025
LG Electronics Inc.
Nae Ri Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Selectively enhancing compressed digital content
Patent number
12,278,971
Issue date
Apr 15, 2025
Microsoft Technology Licensing, LLC
Daniel Gilbert Kennett
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Constraints on adaptation parameter set syntax elements
Patent number
12,273,515
Issue date
Apr 8, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Encoding device, decoding device, encoding method, and decoding method
Patent number
12,273,514
Issue date
Apr 8, 2025
Nippon Hoso Kyokai
Atsuro Ichigaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
System and method for reducing blocking artifacts and providing imp...
Patent number
12,273,567
Issue date
Apr 8, 2025
ARRIS Enterprises LLC
David M. Baylon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Content adaptive deblocking during video encoding and decoding
Patent number
12,267,519
Issue date
Apr 1, 2025
Microsoft Technology Licensing, LLC
Xiaoyan Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tile level filtering in video coding
Patent number
12,267,490
Issue date
Apr 1, 2025
Huawei Technologies Co., Ltd.
Ye-Kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Optimized edge order for de-blocking filter
Patent number
12,262,061
Issue date
Mar 25, 2025
Texas Instruments Incorporated
Niraj Nandan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Cross-plane filtering for chroma signal enhancement in video coding
Patent number
12,262,064
Issue date
Mar 25, 2025
InterDigital Madison Patent Holdings, SAS
Jie Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Features of intra block copy prediction mode for video and image co...
Patent number
12,262,045
Issue date
Mar 25, 2025
Microsoft Technology Licensing, LLC
Bin Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Restoration for video coding with self-guided filtering and subspac...
Patent number
12,262,065
Issue date
Mar 25, 2025
Google LLC
Debargha Mukherjee
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Content adaptive deblocking during video encoding and decoding
Patent number
12,262,043
Issue date
Mar 25, 2025
Microsoft Technology Licensing, LLC
Xiaoyan Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Decoding device of filtering reconstructed video data
Patent number
12,262,007
Issue date
Mar 25, 2025
SHARP KABUSHIKI KAISHA
Wei-Jia Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
High definition VP8 decoder
Patent number
12,256,108
Issue date
Mar 18, 2025
Texas Instruments Incorporated
Mihir Narendra Mody
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Adaptive loop filtering (ALF) with non-linear clipping
Patent number
12,250,373
Issue date
Mar 11, 2025
Canon Kabushiki Kaisha
Jonathan Taquet
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Deblocking between block boundaries and sub-block boundaries in a v...
Patent number
12,250,413
Issue date
Mar 11, 2025
Telefonaktiebolaget LM Ericsson (publ)
Kenneth Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Efficient rounding for deblocking
Patent number
12,250,398
Issue date
Mar 11, 2025
SUN PATENT TRUST
Matthias Narroschke
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Adaptive loop filtering (ALF) with non-linear clipping
Patent number
12,250,374
Issue date
Mar 11, 2025
Canon Kabushiki Kaisha
Jonathan Taquet
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive loop filtering (ALF) with non-linear clipping
Patent number
12,250,375
Issue date
Mar 11, 2025
Canon Kabushiki Kaisha
Jonathan Taquet
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Adaptive transfer function for video encoding and decoding
Patent number
12,244,820
Issue date
Mar 4, 2025
Apple Inc.
Alexandros Tourapis
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Re-sampling with phase offset adjustment for luma and chroma to sel...
Patent number
12,244,833
Issue date
Mar 4, 2025
ARRIS Enterprises LLC
Koohyar Minoo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems, methods, and apparatuses for processing video
Patent number
12,244,871
Issue date
Mar 4, 2025
Comcast Cable Communications, LLC
Dan Grois
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Chroma quantization parameter in video coding
Patent number
12,244,819
Issue date
Mar 4, 2025
BYTEDANCE INC.
Weijia Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Prediction using extra-buffer samples for intra block copy in video...
Patent number
12,238,314
Issue date
Feb 25, 2025
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
12,238,329
Issue date
Feb 25, 2025
Panasonic Intellectual Property Corporation of America
Tadamasa Toma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR PROCESSING A VIDEO SIGNAL
Publication number
20250142107
Publication date
May 1, 2025
LG ELECTRONICS INC.
Seung Wook Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METADATA-AIDED REMOVAL OF FILM GRAIN
Publication number
20250126302
Publication date
Apr 17, 2025
DOLBY LABORATORIES LICENSING CORPORATION
Guan-Ming Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE VIDEO FILTER
Publication number
20250119539
Publication date
Apr 10, 2025
QUALCOMM Incorporated
Nan Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20250119593
Publication date
Apr 10, 2025
Beijing Bytedance Network Technology Co., Ltd.
Junru LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR DEBANDING IN THE INTRA-PREDICTION STAGE OF A VIDEO C...
Publication number
20250113045
Publication date
Apr 3, 2025
NETFLIX, INC.
Andrey NORKIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
TECHNIQUES FOR DEBANDING IN THE INVERSE TRANSFORM STAGE OF A VIDEO...
Publication number
20250113064
Publication date
Apr 3, 2025
NETFLIX, INC.
Andrey NORKIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
FILTER METHOD, DECODER, ENCODER, AND COMPUTER-READABLE STORAGE MEDIUM
Publication number
20250113027
Publication date
Apr 3, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Zhenyu DAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR DEBANDING IN THE IN-LOOP FILTERING STAGE OF A VIDEO...
Publication number
20250113065
Publication date
Apr 3, 2025
NETFLIX, INC.
Andrey NORKIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SEI MESSAGE FOR FILM GRAIN SYNTHESIS MASK
Publication number
20250106436
Publication date
Mar 27, 2025
Tencent America LLC
Stephan Wenger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING AN IMAGE BASED ON IN-LOO...
Publication number
20250106395
Publication date
Mar 27, 2025
B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
Ki Baek KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20250097456
Publication date
Mar 20, 2025
Panasonic Intellectual Property Corporation of America
Tadamasa TOMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Processing Device and Method For Performing Quality Optimized...
Publication number
20250097478
Publication date
Mar 20, 2025
Huawei Technologies Co., Ltd
Anand Meher KOTRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
LOW COMPLEX DEBLOCKING FILTER DECISIONS
Publication number
20250097479
Publication date
Mar 20, 2025
Sun Patent Trust
Matthias NARROSCHKE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SAMPLE ADAPTIVE OFFSET CONTROL
Publication number
20250088628
Publication date
Mar 13, 2025
Apple Inc.
Alexandros Tourapis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
CONFIGURABLE IMAGE ENHANCEMENT
Publication number
20250086756
Publication date
Mar 13, 2025
QUALCOMM Incorporated
Hooshmand SHOKRI RAZAGHI
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
REDUCING BLOCKING ARTIFACTS IN VIDEO CODING
Publication number
20250080776
Publication date
Mar 6, 2025
TEXAS INSTRUMENTS INCORPORATED
Mangesh Devidas Sadafale
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD...
Publication number
20250071272
Publication date
Feb 27, 2025
Panasonic Intellectual Property Corporation of America
Jingying Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR IN-STORAGE VIDEO PROCESSING
Publication number
20250071301
Publication date
Feb 27, 2025
Samsung Electronics Co., Ltd.
Gongjin SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SYSTEMS AND METHODS FOR VIDEO DECODING WITH PARTIAL-BLOCK DEBLOCKIN...
Publication number
20250071344
Publication date
Feb 27, 2025
QUALCOMM Incorporated
Vikrant MAHAJAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND VIDEO CODING S...
Publication number
20250071298
Publication date
Feb 27, 2025
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Kazushi SATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
DEBLOCKING FILTERING CONTROL
Publication number
20250071346
Publication date
Feb 27, 2025
Telefonaktiebolaget LM Ericsson (publ)
Andrey Norkin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCING BLOCKINESS FOR CODECS
Publication number
20250071345
Publication date
Feb 27, 2025
Apple Inc.
Yixin Du
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
IMAGE CODING DEVICE AND METHOD
Publication number
20250063175
Publication date
Feb 20, 2025
LG ELECTRONICS INC.
Hendry HENDRY
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
Publication number
20250063163
Publication date
Feb 20, 2025
Telefonaktiebolaget LM Ericsson (publ)
Kenneth ANDERSSON
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
DIGITAL IMAGE PROCESSING
Publication number
20250063173
Publication date
Feb 20, 2025
V-Nova International Limited
Richard CLUCAS
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR PERFORMING IN-LOOP...
Publication number
20250063205
Publication date
Feb 20, 2025
LG ELECTRONICS INC.
Hyeong Moon JANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SAMPLE ADAPTIVE OFFSET (SAO) PARAMETER SIGNALING
Publication number
20250063209
Publication date
Feb 20, 2025
TEXAS INSTRUMENTS INCORPORATED
Vivienne Sze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20250056065
Publication date
Feb 13, 2025
Beijing Bytedance Network Technology Co., Ltd.
Kai ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
BLOCKWISE QUALITY CONTROL OF IMAGE PROCESSING
Publication number
20250056066
Publication date
Feb 13, 2025
Telefonaktiebolaget LM Ericsson (publ)
Yun LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
Publication number
20250055993
Publication date
Feb 13, 2025
SONY GROUP CORPORATION
Masaru IKEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE