Selection of the reference unit for prediction within a chosen coding or prediction mode

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H04N19/105

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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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H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for deriving an interpolation filter index for...
- Patent number 12,328,427
- Issue date Jun 10, 2025
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- 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
Image processing method and apparatus, computer device, storage med...
- Patent number 12,328,439
- Issue date Jun 10, 2025
- Tencent Technology (Shenzhen) Company Limited
- Jian Cao
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Methods and devices for encoding and decoding a data stream represe...
- Patent number 12,328,451
- Issue date Jun 10, 2025
- ORANGE
- Félix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subpicture sub-bitstream extraction improvements
- Patent number 12,328,436
- Issue date Jun 10, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing overhead for multiple-hypothesis temporal prediction
- Patent number 12,328,433
- Issue date Jun 10, 2025
- ARRIS ENTERPRISES LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma prediction from luma for video coding
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- Issue date Jun 10, 2025
- Ofinno, LLC
- Young-Yoon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and devices for binary entropy coding of point clouds
- Patent number 12,327,386
- Issue date Jun 10, 2025
- Malikie Innovations Limited
- Sébastien Lasserre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatuses of inter coding for pictures partitioned in...
- Patent number 12,328,429
- Issue date Jun 10, 2025
- HFI INNOVATION INC.
- Shih-Ta Hsiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Residual coding for geometry point cloud compression
- Patent number 12,328,448
- Issue date Jun 10, 2025
- QUALCOMM Incorporated
- Adarsh Krishnan Ramasubramonian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit multiple transform set signaling in video coding
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- Issue date Jun 10, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding method and apparatus with candidate motion vectors
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- Issue date Jun 3, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid video coding supporting intermediate view synthesis
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- Issue date Jun 3, 2025
- Dolby Video Compression, LLC
- Thomas Wiegand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
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- Issue date Jun 3, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sample distance calculation for geometric partition mode
- Patent number 12,323,588
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- 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
Information Patent Grant
Image or video coding based on quantization-related information
- Patent number 12,323,631
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Hendry Hendry
- 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
Setting intra-block copy virtual buffer based on virtual pipeline d...
- Patent number 12,323,583
- Issue date Jun 3, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Types of reference pictures in reference picture lists
- Patent number 12,323,578
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-prediction method and video decoding apparatus using the same
- Patent number 12,323,585
- Issue date Jun 3, 2025
- SK Telecom Co., Ltd
- Tae Young Na
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image using geometrically m...
- Patent number 12,323,586
- Issue date Jun 3, 2025
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High level syntax for video coding and decoding
- Patent number 12,323,627
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended motion information comparison
- Patent number 12,323,579
- Issue date Jun 3, 2025
- InterDigital CE Patent Holdings, SAS
- Antoine Robert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overlapped block motion compensation (OBMC) blending selection in v...
- Patent number 12,323,580
- Issue date Jun 3, 2025
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular intra prediction
- Patent number 12,323,581
- Issue date Jun 3, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video picture component prediction method and apparatus, and comput...
- Patent number 12,323,584
- Issue date Jun 3, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling reference pictures in video coding
- Patent number 12,323,628
- Issue date Jun 3, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems and encoded bitstream for combined lossless and lo...
- Patent number 12,316,833
- Issue date May 27, 2025
- OP Solutions, LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Factional sample interpolation for reference picture resampling
- Patent number 12,316,839
- Issue date May 27, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Benjamin Bross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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EXTENSION OF LOCAL ILLUMINATION COMPENSATION
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- Hyundai Motor Company
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METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
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- Douyin Vision Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION
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- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION
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PICTURE CODING DEVICE, PICTURE CODING METHOD, PICTURE CODING PROGRA...
- Publication number 20250193375
- Publication date Jun 12, 2025
- Godo Kaisha IP Bridge1
- Hideki TAKEHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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INTRA PREDICTION METHOD AND DEVICE
- Publication number 20250193384
- Publication date Jun 12, 2025
- LX Semicon Co., Ltd.
- Hyun Suk KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Tile Level Filtering In Video Coding
- Publication number 20250193391
- Publication date Jun 12, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO CODING METHOD AND APPARATUS
- Publication number 20250193397
- Publication date Jun 12, 2025
- DIGITALINSIGHTS INC.
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION
- Publication number 20250193402
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- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION
- Publication number 20250193403
- Publication date Jun 12, 2025
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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MERGE AND BLOCK VECTOR REFINEMENT FOR INTRA TEMPLATE MATCHING PREDI...
- Publication number 20250193372
- Publication date Jun 12, 2025
- Tencent America LLC
- Yonguk YOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND METHOD OF TRANSMI...
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- Publication date Jun 12, 2025
- LG ELECTRONICS INC.
- Nae Ri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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METHODS AND SYSTEMS FOR CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20250193400
- Publication date Jun 12, 2025
- ALIBABA GROUP HOLDING LIMITED
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ENCODING METHOD, DECODING METHOD, AND STORAGE MEDIUM
- Publication number 20250193407
- Publication date Jun 12, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SYSTEM AND METHOD FOR VIDEO CODING
- Publication number 20250193425
- Publication date Jun 12, 2025
- Panasonic Intellectual Property Corporation of America
- Che-Wei KUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION FOR VIDEO ENCODING AND DECODING
- Publication number 20250193440
- Publication date Jun 12, 2025
- InterDigital CE Patent Holdings, SAS
- Gagan Rath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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IMAGE ENCODING/DECODING IMAGE METHOD AND DEVICE, AND RECORDING MEDI...
- Publication number 20250193376
- Publication date Jun 12, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING
- Publication number 20250193378
- Publication date Jun 12, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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COMBINED SCREEN CONTENT CODING MODE
- Publication number 20250193408
- Publication date Jun 12, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Weijia ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDI...
- Publication number 20250193413
- Publication date Jun 12, 2025
- Huawei Technologies Co., Ltd
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK BASED WEIGHTING FACTOR FOR JOINT MOTION VECTOR DIFFERENCE COD...
- Publication number 20250193426
- Publication date Jun 12, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING MOTION COMPENSATION
- Publication number 20250193433
- Publication date Jun 12, 2025
- HUMAX CO., LTD.
- Jaehong JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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IMAGE CODING METHOD ON BASIS OF TRANSFORMATION AND DEVICE THEREFOR
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- LG ELECTRONICS INC.
- Mehdi Salehifar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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METHOD FOR ENCODING IMAGE AND NON-TRANSITORY COMPUTER READABLE STOR...
- Publication number 20250193434
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- LG ELECTRONICS INC.
- Joonyoung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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METHOD AND DEVICE FOR CODING/DECODING IMAGE USING INTRA PREDICTION
- Publication number 20250193441
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING IMAGE SIGNAL AND DEVICE FOR SAME
- Publication number 20250193373
- Publication date Jun 12, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS USING INTRA PREDICTION IN IMAGE...
- Publication number 20250193383
- Publication date Jun 12, 2025
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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INTRA PREDICTION METHOD AND APPARATUS IN IMAGE CODING SYSTEM
- Publication number 20250193385
- Publication date Jun 12, 2025
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Selection of the reference unit for prediction within a chosen coding or prediction mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for deriving an interpolation filter index for...

Intra prediction in image processing

Image processing method and apparatus, computer device, storage med...

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

Subpicture sub-bitstream extraction improvements

Reducing overhead for multiple-hypothesis temporal prediction

Chroma prediction from luma for video coding

Methods and devices for binary entropy coding of point clouds

Methods and apparatuses of inter coding for pictures partitioned in...

Residual coding for geometry point cloud compression

Implicit multiple transform set signaling in video coding

Coding method and apparatus with candidate motion vectors

Hybrid video coding supporting intermediate view synthesis

Image data encoding/decoding method and apparatus

Sample distance calculation for geometric partition mode

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

Image or video coding based on quantization-related information

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

Setting intra-block copy virtual buffer based on virtual pipeline d...

Types of reference pictures in reference picture lists

Inter-prediction method and video decoding apparatus using the same

Method and device for encoding/decoding image using geometrically m...

High level syntax for video coding and decoding

Extended motion information comparison

Overlapped block motion compensation (OBMC) blending selection in v...

Angular intra prediction

Video picture component prediction method and apparatus, and comput...

Systems and methods for signaling reference pictures in video coding

Methods, systems and encoded bitstream for combined lossless and lo...

Factional sample interpolation for reference picture resampling

Patents Applicationslast 30 patents

PREDICTION OF INTRABC FLIP TYPE

EXTENSION OF LOCAL ILLUMINATION COMPENSATION

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE AND RECORDING MEDI...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION

VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION

PICTURE CODING DEVICE, PICTURE CODING METHOD, PICTURE CODING PROGRA...

INTRA PREDICTION METHOD AND DEVICE

Tile Level Filtering In Video Coding

VIDEO CODING METHOD AND APPARATUS

VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION

VIDEO ENCODING AND DECODING USING DIFFERENTIAL MODULATION

MERGE AND BLOCK VECTOR REFINEMENT FOR INTRA TEMPLATE MATCHING PREDI...

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND METHOD OF TRANSMI...

METHODS AND SYSTEMS FOR CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

ENCODING METHOD, DECODING METHOD, AND STORAGE MEDIUM

SYSTEM AND METHOD FOR VIDEO CODING

INTRA PREDICTION FOR VIDEO ENCODING AND DECODING

IMAGE ENCODING/DECODING IMAGE METHOD AND DEVICE, AND RECORDING MEDI...

METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING

COMBINED SCREEN CONTENT CODING MODE

ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDI...

BLOCK BASED WEIGHTING FACTOR FOR JOINT MOTION VECTOR DIFFERENCE COD...

VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING MOTION COMPENSATION

IMAGE CODING METHOD ON BASIS OF TRANSFORMATION AND DEVICE THEREFOR

METHOD FOR ENCODING IMAGE AND NON-TRANSITORY COMPUTER READABLE STOR...

METHOD AND DEVICE FOR CODING/DECODING IMAGE USING INTRA PREDICTION

METHOD FOR ENCODING/DECODING IMAGE SIGNAL AND DEVICE FOR SAME

IMAGE DECODING METHOD AND APPARATUS USING INTRA PREDICTION IN IMAGE...

INTRA PREDICTION METHOD AND APPARATUS IN IMAGE CODING SYSTEM