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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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Patents Grantslast 30 patents

Information Patent Grant
Adaptive local reshaping for SDR-to-HDR up-conversion
- Patent number 12,206,907
- Issue date Jan 21, 2025
- Dolby Laboratories Licensing Corporation
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Directed interpolation and data post-processing
- Patent number 12,206,908
- Issue date Jan 21, 2025
- Dolby Laboratories Licensing Corporation
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy-based pre-filtering using neural networks for streaming app...
- Patent number 12,206,845
- Issue date Jan 21, 2025
- NVIDIA Corporation
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding an image based on in-loo...
- Patent number 12,206,847
- Issue date Jan 21, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-component adapive loop filter
- Patent number 12,206,859
- Issue date Jan 21, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Early termination for optical flow refinement
- Patent number 12,206,860
- Issue date Jan 21, 2025
- Huawei Technologies Co., Ltd.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for video encoding and decoding binary sets u...
- Patent number 12,206,868
- Issue date Jan 21, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boundary location for adaptive loop filtering
- Patent number 12,206,846
- Issue date Jan 21, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra filtering flag in video coding
- Patent number 12,206,864
- Issue date Jan 21, 2025
- QUALCOMM Incorporated
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-frame prediction-based video coding method and device
- Patent number 12,206,895
- Issue date Jan 21, 2025
- Intellectual Discovery Co., Ltd.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for non-linear loop filtering
- Patent number 12,206,844
- Issue date Jan 21, 2025
- Tencent America LLC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching logic for bi-directional optical flow
- Patent number 12,200,190
- Issue date Jan 14, 2025
- INTERDIGTAL VC HOLDINGS, INC.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-line cross component linear model prediction mode
- Patent number 12,200,218
- Issue date Jan 14, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device using differential coding
- Patent number 12,200,239
- Issue date Jan 14, 2025
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaled adaptive loop filter with multiple classifiers in video co...
- Patent number 12,200,207
- Issue date Jan 14, 2025
- QUALCOMM Incorporated
- Nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling deblocking filter parameter information in vid...
- Patent number 12,200,208
- Issue date Jan 14, 2025
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,200,234
- Issue date Jan 14, 2025
- Panasonic Intellectual Property Corporation of America
- Takahiro Nishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium usi...
- Patent number 12,200,203
- Issue date Jan 14, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity image filter
- Patent number 12,200,206
- Issue date Jan 14, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrained position dependent intra prediction combination (PDPC)
- Patent number 12,200,232
- Issue date Jan 14, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for video coding
- Patent number 12,200,270
- Issue date Jan 14, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and method for performing quality optimized...
- Patent number 12,192,534
- Issue date Jan 7, 2025
- Huawei Technologies Co., Ltd.
- Anand Meher Kotra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method/device, image decoding method/device and reco...
- Patent number 12,192,455
- Issue date Jan 7, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deep residual inception encoder-decoder network for amyloid PET har...
- Patent number 12,186,114
- Issue date Jan 7, 2025
- Arizona Board of Regents on behalf of Arizona State University
- Fei Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding device, image decoding device, and program thereof
- Patent number 12,192,448
- Issue date Jan 7, 2025
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma prediction method and device
- Patent number 12,192,494
- Issue date Jan 7, 2025
- Huawei Technologies Co., Ltd.
- Haitao Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra prediction using an interpolation fi...
- Patent number 12,192,513
- Issue date Jan 7, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,192,451
- Issue date Jan 7, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device and program
- Patent number 12,192,453
- Issue date Jan 7, 2025
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generalized video deblocking filter
- Patent number 12,192,533
- Issue date Jan 7, 2025
- Netflix, Inc.
- Andrey Norkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE FILTER FOR DECODER-SIDE INTRA MODE DERIVATION
- Publication number 20250024031
- Publication date Jan 16, 2025
- Tencent America LLC
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR VIDEO PROCESSING
- Publication number 20250024032
- Publication date Jan 16, 2025
- Comcast Cable Communications, LLC
- Dan GROIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPLATE BASED PREDICTION
- Publication number 20250024063
- Publication date Jan 16, 2025
- Tencent America LLC
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Bilateral Filtering Using Look-Up Tables
- Publication number 20250024034
- Publication date Jan 16, 2025
- Apple Inc.
- Alexandros Tourapis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING A LARGE FIELD OF VIE...
- Publication number 20250024052
- Publication date Jan 16, 2025
- InterDigital Madison Patent Holdings SAS
- Tangi POIRIER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE...
- Publication number 20250024073
- Publication date Jan 16, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ENCODING/DECODING DYNAMIC MESH AND RECORDING MEDIUM STORI...
- Publication number 20250024074
- Publication date Jan 16, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Da Yun NAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD...
- Publication number 20250024033
- Publication date Jan 16, 2025
- Panasonic Intellectual Property Corporation of America
- Jingying GAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTRA PREDICTION FOR SQUARE AND NON-SQUARE BLOCKS IN VIDEO COMPRESSION
- Publication number 20250016303
- Publication date Jan 9, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250016311
- Publication date Jan 9, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...
- Publication number 20250016364
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...
- Publication number 20250016366
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250016312
- Publication date Jan 9, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...
- Publication number 20250016365
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER SHAPE FOR SAMPLE OFFSET
- Publication number 20250016379
- Publication date Jan 9, 2025
- Tencent America LLC
- Yixin DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL BLUR AND ILLUMINATION COMPENSATION
- Publication number 20250016315
- Publication date Jan 9, 2025
- Tencent America LLC
- Cheung AUYEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Virtual Boundary Processing Simplification for Adaptive Loop Filter...
- Publication number 20250016316
- Publication date Jan 9, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Madhukar Budagavi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTER-PREDICTION METHOD AND APPARATUS FOR SAME
- Publication number 20250016332
- Publication date Jan 9, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...
- Publication number 20250016363
- Publication date Jan 9, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...
- Publication number 20250016314
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER DEINTE...
- Publication number 20250008094
- Publication date Jan 2, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interpolation Filter Clipping For Sub-Picture Motion Vectors
- Publication number 20250008095
- Publication date Jan 2, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND METHODS FOR CODING A PICTURE USING A SOFT CLAS...
- Publication number 20250008096
- Publication date Jan 2, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Jonathan PFAFF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...
- Publication number 20250008097
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTERNAL ATTENTION IN NEURAL NETWORK-BASED VIDEO CODING
- Publication number 20250008100
- Publication date Jan 2, 2025
- Lemon, Inc.
- Yue Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREDICTING CHROMA DATA USING CROSS-COMPONENT PREDICTION FOR VIDEO C...
- Publication number 20250008087
- Publication date Jan 2, 2025
- QUALCOMM Incorporated
- Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING AND DECODING METHOD AND DEVICE
- Publication number 20250008139
- Publication date Jan 2, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR DECODING VIDEO DATA
- Publication number 20250008086
- Publication date Jan 2, 2025
- Sharp Kabushiki Kaisha
- YU-CHIAO YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...
- Publication number 20250008098
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...
- Publication number 20250008099
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Naël OUEDRAOGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adaptive local reshaping for SDR-to-HDR up-conversion

Directed interpolation and data post-processing

Entropy-based pre-filtering using neural networks for streaming app...

Method and apparatus for encoding/decoding an image based on in-loo...

Cross-component adapive loop filter

Early termination for optical flow refinement

Methods and apparatus for video encoding and decoding binary sets u...

Boundary location for adaptive loop filtering

Intra filtering flag in video coding

Intra-frame prediction-based video coding method and device

Method and apparatus for non-linear loop filtering

Switching logic for bi-directional optical flow

Single-line cross component linear model prediction mode

Image decoding device using differential coding

Signaled adaptive loop filter with multiple classifiers in video co...

Method for signaling deblocking filter parameter information in vid...

Encoder, decoder, encoding method, and decoding method

Image encoding/decoding method and device, and recording medium usi...

Low complexity image filter

Constrained position dependent intra prediction combination (PDPC)

System and method for video coding

Image processing device and method for performing quality optimized...

Image encoding method/device, image decoding method/device and reco...

Deep residual inception encoder-decoder network for amyloid PET har...

Image encoding device, image decoding device, and program thereof

Chroma prediction method and device

Method and apparatus for intra prediction using an interpolation fi...

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

Encoding device, decoding device and program

Generalized video deblocking filter

Patents Applicationslast 30 patents

ADAPTIVE FILTER FOR DECODER-SIDE INTRA MODE DERIVATION

SYSTEMS AND METHODS FOR VIDEO PROCESSING

TEMPLATE BASED PREDICTION

Adaptive Bilateral Filtering Using Look-Up Tables

METHOD AND APPARATUS FOR ENCODING AND DECODING A LARGE FIELD OF VIE...

METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE...

METHOD OF ENCODING/DECODING DYNAMIC MESH AND RECORDING MEDIUM STORI...

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD...

INTRA PREDICTION FOR SQUARE AND NON-SQUARE BLOCKS IN VIDEO COMPRESSION

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

METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...

METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...

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

METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...

FILTER SHAPE FOR SAMPLE OFFSET

LOCAL BLUR AND ILLUMINATION COMPENSATION

Virtual Boundary Processing Simplification for Adaptive Loop Filter...

INTER-PREDICTION METHOD AND APPARATUS FOR SAME

METHOD AND APPARATUS FOR INTER-PREDICTION OF PICTURES WITH DIFFEREN...

METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...

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

Interpolation Filter Clipping For Sub-Picture Motion Vectors

ENCODER, DECODER AND METHODS FOR CODING A PICTURE USING A SOFT CLAS...

METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...

EXTERNAL ATTENTION IN NEURAL NETWORK-BASED VIDEO CODING

PREDICTING CHROMA DATA USING CROSS-COMPONENT PREDICTION FOR VIDEO C...

VIDEO ENCODING AND DECODING METHOD AND DEVICE

DEVICE AND METHOD FOR DECODING VIDEO DATA

METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...

METHOD AND APPARATUS FOR ENCODING AND DECODING A VIDEO STREAM WITH...