Embedding additional information in the video signal during the compression process

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H04N19/46

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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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H04N19/46Embedding additional information in the video signal during the compression process

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Patents Grantslast 30 patents

Information Patent Grant
Predicting a quantization parameter for a current unit using quanti...
- Patent number 12,301,814
- Issue date May 13, 2025
- Microsoft Technology Licensing, LLC
- Shankar Regunathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining chroma quantization parameter using index and quantizat...
- Patent number 12,301,816
- Issue date May 13, 2025
- Microsoft Technology Licensing, LLC
- Shankar Regunathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear model prediction method and coder
- Patent number 12,301,831
- Issue date May 13, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction
- Patent number 12,301,865
- Issue date May 13, 2025
- Ofinno, LLC
- Tae Meon Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
- Patent number 12,301,870
- Issue date May 13, 2025
- Panasonic Intellectual Property Corporation of America
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and apparatus utilizing group of encoding units
- Patent number 12,301,883
- Issue date May 13, 2025
- Koninklijke Philips N.V.
- Ho Chan Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid-tree coding for inter and intra prediction for geometry coding
- Patent number 12,301,890
- Issue date May 13, 2025
- QUALCOMM Incorporated
- Bappaditya Ray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for video coding using triangle partition
- Patent number 12,301,790
- Issue date May 13, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predicting a quantization parameter for a current unit using quanti...
- Patent number 12,301,813
- Issue date May 13, 2025
- Microsoft Technology Licensing, LLC
- Shankar Regunathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining chroma quantization parameter using index and quantizat...
- Patent number 12,301,817
- Issue date May 13, 2025
- Microsoft Technology Licensing, LLC
- Shankar Regunathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method for coding chroma quantization parameter data...
- Patent number 12,301,823
- Issue date May 13, 2025
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image coding using motion vector
- Patent number 12,301,827
- Issue date May 13, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding using deviation-adjusted bitrate parameter
- Patent number 12,301,829
- Issue date May 13, 2025
- Microsoft Technology Licensing, LLC
- Nitin Suri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus using the same
- Patent number 12,301,836
- Issue date May 13, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints for encapsulation and adaptative video streaming
- Patent number 12,301,877
- Issue date May 13, 2025
- LEMON INC.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
BDPCM-based image coding method and device therefor
- Patent number 12,301,811
- Issue date May 13, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform coefficient coding method and device therefor
- Patent number 12,301,821
- Issue date May 13, 2025
- Rosedale Dynamics LLC
- Sunmi Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method using secondary transform based on a...
- Patent number 12,301,854
- Issue date May 13, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-frame prediction methods, encoder, decoder and storage medium
- Patent number 12,301,792
- Issue date May 13, 2025
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Fan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling deblocking filtering at different levels in coded video
- Patent number 12,301,799
- Issue date May 13, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoder, video decoder, methods for encoding and decoding and...
- Patent number 12,301,849
- Issue date May 13, 2025
- Dolby Video Compression, LLC
- Yago Sánchez de la Fuente
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for reducing a reconstruction error in video co...
- Patent number 12,301,803
- Issue date May 13, 2025
- SHARP KABUSHIKI KAISHA
- Kiran Mukesh Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining chroma quantization parameter using index and quantizat...
- Patent number 12,301,815
- Issue date May 13, 2025
- Microsoft Technology Licensing, LLC
- Shankar Regunathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method for chroma component and apparatus therefor
- Patent number 12,301,822
- Issue date May 13, 2025
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, devices, and storage medium for multi-symbol arithmetic co...
- Patent number 12,301,832
- Issue date May 13, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image and device using same
- Patent number 12,301,840
- Issue date May 13, 2025
- Research & Business Foundation Sungkyunkwan University
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive streaming with false contouring alleviation
- Patent number 12,301,848
- Issue date May 13, 2025
- Dolby Laboratories Licensing Corporation
- Neeraj J. Gadgil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selecting content transmissions based on encoding parameters
- Patent number 12,301,850
- Issue date May 13, 2025
- Comcast Cable Communications, LLC
- Yasser F. Syed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inferencing weight values for video components in a bitstream
- Patent number 12,301,855
- Issue date May 13, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
History-based adaptive interpretation of context coded syntax eleme...
- Patent number 12,301,856
- Issue date May 13, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SCHEMES FOR ADJUSTING ADAPTIVE RESOLUTION FOR MOTION VECTOR DIFFERENCE
- Publication number 20250159187
- Publication date May 15, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PREDICTING SUBBLOCK-BASED TEMPORAL MOTION VECTOR AND APP...
- Publication number 20250159188
- Publication date May 15, 2025
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUSES, COMPUTER PROGRAMS AND COMPUTER-READABLE MEDIA...
- Publication number 20250159218
- Publication date May 15, 2025
- V-Nova International Limited
- Robert JOHNSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONCEPT FOR PICTURE/VIDEO DATA STREAMS ALLOWING EFFICIENT REDUCIBIL...
- Publication number 20250159220
- Publication date May 15, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Robert SKUPIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS USING THE SAME
- Publication number 20250159226
- Publication date May 15, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250159227
- Publication date May 15, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE
- Publication number 20250159133
- Publication date May 15, 2025
- LX Semicon Co., Ltd.
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD, APPARATUS, AND RECORDING MEDIUM FOR...
- Publication number 20250159152
- Publication date May 15, 2025
- LX Semicon Co., Ltd.
- Hyun Suk KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Transfer Function for Video Encoding and Decoding
- Publication number 20250159190
- Publication date May 15, 2025
- Apple Inc.
- Alexandros Tourapis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...
- Publication number 20250159225
- Publication date May 15, 2025
- Sun Patent Trust
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250159228
- Publication date May 15, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250159229
- Publication date May 15, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE
- Publication number 20250159132
- Publication date May 15, 2025
- LX Semicon Co., Ltd.
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND CORRESPONDING METHODS FOR INTRA PREDICTION
- Publication number 20250159143
- Publication date May 15, 2025
- Huawei Technologies Co., Ltd
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING UNIT QUANTIZATION PARAMETERS IN VIDEO CODING
- Publication number 20250159167
- Publication date May 15, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONISING FRAME DECODING IN A MULTI-LAYER VIDEO STREAM
- Publication number 20250159219
- Publication date May 15, 2025
- Andrew JORDAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONCEPT FOR PICTURE/VIDEO DATA STREAMS ALLOWING EFFICIENT REDUCIBIL...
- Publication number 20250159221
- Publication date May 15, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Robert SKUPIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONCEPT FOR PICTURE/VIDEO DATA STREAMS ALLOWING EFFICIENT REDUCIBIL...
- Publication number 20250159222
- Publication date May 15, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Robert SKUPIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE DECODING METHOD, MOVIN...
- Publication number 20250159244
- Publication date May 15, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL DATA STORAGE METHOD, THREE-DIMENSIONAL DATA ACQUI...
- Publication number 20250159256
- Publication date May 15, 2025
- Panasonic Intellectual Property Corporation of America
- Noritaka IGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CANDIDATE LIST PRUNING
- Publication number 20250159141
- Publication date May 15, 2025
- Interdigital VC Holdings, Inc.
- Fabien RACAPE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transform Coefficient Coding Method and Device Therefor
- Publication number 20250159182
- Publication date May 15, 2025
- Rosedale Dynamics LLC
- Sunmi YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT IMPLEMENTATION OF MATRIX-BASED INTRA-PREDICTION
- Publication number 20250159257
- Publication date May 15, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Jonathan PFAFF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250150582
- Publication date May 8, 2025
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTION-ADAPTIVE REGION-BASED PREDICTION COMBINATION
- Publication number 20250150586
- Publication date May 8, 2025
- Tencent America LLC
- Yonguk YOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD...
- Publication number 20250150613
- Publication date May 8, 2025
- Panasonic Intellectual Property Corporation of America
- Jingying Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subpicture Signaling In Video Coding
- Publication number 20250150635
- Publication date May 8, 2025
- Bytedance Inc.
- Ye-kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT SEGMENT VARIANT OBFUSCATION
- Publication number 20250148062
- Publication date May 8, 2025
- Comcast Cable Communications, LLC
- Alexander Giladi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CROSS COMPONENT FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
- Publication number 20250150585
- Publication date May 8, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling of Picture Header in Video Coding
- Publication number 20250150632
- Publication date May 8, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Embedding additional information in the video signal during the compression process

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Predicting a quantization parameter for a current unit using quanti...

Determining chroma quantization parameter using index and quantizat...

Linear model prediction method and coder

Intra prediction

Three-dimensional data encoding method, three-dimensional data deco...

Video coding method and apparatus utilizing group of encoding units

Hybrid-tree coding for inter and intra prediction for geometry coding

Methods and apparatuses for video coding using triangle partition

Predicting a quantization parameter for a current unit using quanti...

Determining chroma quantization parameter using index and quantizat...

Image decoding method for coding chroma quantization parameter data...

Method and device for image coding using motion vector

Video encoding using deviation-adjusted bitrate parameter

Image decoding method and apparatus using the same

Constraints for encapsulation and adaptative video streaming

BDPCM-based image coding method and device therefor

Transform coefficient coding method and device therefor

Image encoding/decoding method using secondary transform based on a...

Intra-frame prediction methods, encoder, decoder and storage medium

Controlling deblocking filtering at different levels in coded video

Video encoder, video decoder, methods for encoding and decoding and...

Systems and methods for reducing a reconstruction error in video co...

Determining chroma quantization parameter using index and quantizat...

Image decoding method for chroma component and apparatus therefor

Methods, devices, and storage medium for multi-symbol arithmetic co...

Method for encoding/decoding image and device using same

Adaptive streaming with false contouring alleviation

Selecting content transmissions based on encoding parameters

Inferencing weight values for video components in a bitstream

History-based adaptive interpretation of context coded syntax eleme...

Patents Applicationslast 30 patents

SCHEMES FOR ADJUSTING ADAPTIVE RESOLUTION FOR MOTION VECTOR DIFFERENCE

METHOD FOR PREDICTING SUBBLOCK-BASED TEMPORAL MOTION VECTOR AND APP...

METHODS, APPARATUSES, COMPUTER PROGRAMS AND COMPUTER-READABLE MEDIA...

CONCEPT FOR PICTURE/VIDEO DATA STREAMS ALLOWING EFFICIENT REDUCIBIL...

VIDEO DECODING METHOD AND APPARATUS USING THE SAME

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE

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

Adaptive Transfer Function for Video Encoding and Decoding

IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE

ENCODER, DECODER AND CORRESPONDING METHODS FOR INTRA PREDICTION

CODING UNIT QUANTIZATION PARAMETERS IN VIDEO CODING

SYNCHRONISING FRAME DECODING IN A MULTI-LAYER VIDEO STREAM

CONCEPT FOR PICTURE/VIDEO DATA STREAMS ALLOWING EFFICIENT REDUCIBIL...

CONCEPT FOR PICTURE/VIDEO DATA STREAMS ALLOWING EFFICIENT REDUCIBIL...

MOVING PICTURE CODING METHOD, MOVING PICTURE DECODING METHOD, MOVIN...

THREE-DIMENSIONAL DATA STORAGE METHOD, THREE-DIMENSIONAL DATA ACQUI...

METHOD AND APPARATUS FOR CANDIDATE LIST PRUNING

Transform Coefficient Coding Method and Device Therefor

EFFICIENT IMPLEMENTATION OF MATRIX-BASED INTRA-PREDICTION

IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...

DIRECTION-ADAPTIVE REGION-BASED PREDICTION COMBINATION

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

Subpicture Signaling In Video Coding

CONTENT SEGMENT VARIANT OBFUSCATION

CROSS COMPONENT FILTERING-BASED IMAGE CODING APPARATUS AND METHOD

Signaling of Picture Header in Video Coding