in combination with predictive coding

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H04N19/61

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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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H04N19/61in combination with predictive coding

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Patents Grantslast 30 patents

Information Patent Grant
Multi-level significance maps for encoding and decoding
- Patent number 12,341,962
- Issue date Jun 24, 2025
- Velos Media, LLC
- Nguyen Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for DC intra prediction of rectangular blocks...
- Patent number 12,341,991
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus, image decoding method, and storage medium
- Patent number 12,341,996
- Issue date Jun 24, 2025
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, a method and a computer program for video coding and dec...
- Patent number 12,341,994
- Issue date Jun 24, 2025
- Nokia Technologies Oy
- Jani Lainema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus, image decoding method, and storage medium
- Patent number 12,341,995
- Issue date Jun 24, 2025
- Canon Kabushiki Kaisha
- Masato Shima
- 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
Scan order of secondary transform coefficients
- Patent number 12,335,478
- Issue date Jun 17, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal transform generation with subspace constraint
- Patent number 12,335,525
- Issue date Jun 17, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency-dependent joint component secondary transform
- Patent number 12,335,524
- Issue date Jun 17, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus using multiple transfo...
- Patent number 12,335,526
- Issue date Jun 17, 2025
- Samsung Electronics Co., Ltd.
- Jaehong Jung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semantics for constrained processing and conformance testing in vid...
- Patent number 12,335,530
- Issue date Jun 17, 2025
- Dolby Laboratories Licensing Corporation
- Sean Thomas McCarthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image and device thereof
- Patent number 12,335,523
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Jaehyun Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding quantized matrix and apparatus usi...
- Patent number 12,328,430
- Issue date Jun 10, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of a spatial sampling of a two-dimensional information signa...
- Patent number 12,328,453
- Issue date Jun 10, 2025
- Dolby Video Compression, LLC
- Heiner Kirchhoffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for varying quantization parameters
- Patent number 12,328,452
- Issue date Jun 10, 2025
- SHARP KABUSHIKI KAISHA
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding image on basis of CPI SE...
- Patent number 12,328,440
- Issue date Jun 10, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple neural network models for filtering during video coding
- Patent number 12,327,384
- Issue date Jun 10, 2025
- QUALCOMM Incorporated
- Hongtao Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid video coding supporting intermediate view synthesis
- Patent number 12,323,622
- Issue date Jun 3, 2025
- Dolby Video Compression, LLC
- Thomas Wiegand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection of secondary transform matrices for video processing
- Patent number 12,323,625
- Issue date Jun 3, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- 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
Apparatus method and computer program product for probability model...
- Patent number 12,321,870
- Issue date Jun 3, 2025
- Nokia Technologies Oy
- Nannan Zou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video decoding device and video decoding method
- Patent number 12,323,576
- Issue date Jun 3, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and device
- Patent number 12,323,603
- Issue date Jun 3, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive color transform performed with prediction coding
- Patent number 12,323,610
- Issue date Jun 3, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coefficient decoding method, electronic device and storage medium
- Patent number 12,323,623
- Issue date Jun 3, 2025
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Dongping Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoder, video decoder, and corresponding method
- Patent number 12,316,842
- Issue date May 27, 2025
- Huawei Technologies Co., Ltd.
- Yin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and device therefor
- Patent number 12,316,841
- Issue date May 27, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing image signal
- Patent number 12,316,843
- Issue date May 27, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy coding of motion vector differences
- Patent number 12,316,846
- Issue date May 27, 2025
- Dolby Video Compression, LLC
- Valeri George
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Encoder, encoding method, decoder, and decoding method
- Patent number 12,309,370
- Issue date May 20, 2025
- Panasonic Intellectual Property Corporation of America
- Masato Ohkawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE DECODING METHOD RELATED TO RESIDUAL CODING, AND DEVICE THEREFOR
- Publication number 20250211792
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD FOR CHROMA QUANTIZATION PARAMETER DATA AND AP...
- Publication number 20250211762
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...
- Publication number 20250211791
- Publication date Jun 26, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250203073
- Publication date Jun 19, 2025
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NON-SEPARABLE PRIMARY TRANSFORM-BASED IMAGE ENCODING/DECODING METHO...
- Publication number 20250203113
- Publication date Jun 19, 2025
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE TRANSFORMS ADJUSTMENT STAGES FOR VIDEO CODING
- Publication number 20250193430
- Publication date Jun 12, 2025
- QUALCOMM Incorporated
- Amir Said
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVIC...
- Publication number 20250193420
- Publication date Jun 12, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING FOR TRANSFORM CODING
- Publication number 20250193451
- Publication date Jun 12, 2025
- MEDIATEK INC.
- Man-Shu CHIANG
- 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
METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...
- Publication number 20250184502
- Publication date Jun 5, 2025
- Interdigital VC Holdings, Inc.
- Joel SOLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT ROUNDING FOR DEBLOCKING
- Publication number 20250184524
- Publication date Jun 5, 2025
- Sun Patent Trust
- Matthias NARROSCHKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD
- Publication number 20250184520
- Publication date Jun 5, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE AND ENCODING METHOD
- Publication number 20250184536
- Publication date Jun 5, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PROCESSING VIDEO CONTENT
- Publication number 20250175647
- Publication date May 29, 2025
- ALIBABA GROUP HOLDING LIMITED
- Yan YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECO...
- Publication number 20250175603
- Publication date May 29, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR
- Publication number 20250175645
- Publication date May 29, 2025
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD
- Publication number 20250175646
- Publication date May 29, 2025
- SONY CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ANALYSIS AND MOTION DETECTION USING INTERFRAME CODING
- Publication number 20250168362
- Publication date May 22, 2025
- CheckVideo LLC
- Lai-Tee CHEOK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Constraining Slice Header Processing Overhead in Video Coding
- Publication number 20250168406
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inverse Transformation Using Pruning for Video Coding
- Publication number 20250165554
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Madhukar Budagavi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALABLE VIDEO CODING USING INTER-LAYER PREDICTION CONTRIBUTION TO...
- Publication number 20250168408
- Publication date May 22, 2025
- DOLBY VIDEO COMPRESSION, LLC
- Tobias HINZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING IMAGE INFORMATION, AND METHOD FOR DECODING IMA...
- Publication number 20250168349
- Publication date May 22, 2025
- LG ELECTRONICS INC.
- Jae Hyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING APPARATUS AND VIDEO CODING APPARATUS
- Publication number 20250168405
- Publication date May 22, 2025
- SHARP KABUSHIKI KAISHA
- Tomonori HASHIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD, AND DEVICE THEREFOR
- Publication number 20250159263
- Publication date May 15, 2025
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNI-DIRECTIONAL DIAGONAL SCAN FOR TRANSFORM COEFFICIENTS
- Publication number 20250159175
- Publication date May 15, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
IMAGE ENCODING AND DECODING APPARATUS, AND IMAGE ENCODING AND DECOD...
- Publication number 20250159166
- Publication date May 15, 2025
- Dolby Laboratories Licensing Corporation
- Jong Ki HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR CODING AND DECODING A DATA STREAM REPRESENT...
- Publication number 20250159185
- Publication date May 15, 2025
- ORANGE
- Félix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS FOR SAME
- Publication number 20250159246
- Publication date May 15, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hui Yong KIM
- 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

in combination with predictive coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-level significance maps for encoding and decoding

Method and apparatus for DC intra prediction of rectangular blocks...

Image decoding apparatus, image decoding method, and storage medium

Apparatus, a method and a computer program for video coding and dec...

Image decoding apparatus, image decoding method, and storage medium

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

Scan order of secondary transform coefficients

Orthogonal transform generation with subspace constraint

Frequency-dependent joint component secondary transform

Video signal processing method and apparatus using multiple transfo...

Semantics for constrained processing and conformance testing in vid...

Method for encoding/decoding image and device thereof

Method for encoding and decoding quantized matrix and apparatus usi...

Coding of a spatial sampling of a two-dimensional information signa...

Systems and methods for varying quantization parameters

Method and apparatus for encoding/decoding image on basis of CPI SE...

Multiple neural network models for filtering during video coding

Hybrid video coding supporting intermediate view synthesis

Selection of secondary transform matrices for video processing

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

Apparatus method and computer program product for probability model...

Video decoding device and video decoding method

Transform-based image coding method and device

Adaptive color transform performed with prediction coding

Coefficient decoding method, electronic device and storage medium

Video encoder, video decoder, and corresponding method

Transform-based image coding method and device therefor

Method and apparatus for processing image signal

Entropy coding of motion vector differences

Encoder, encoding method, decoder, and decoding method

Patents Applicationslast 30 patents

IMAGE DECODING METHOD RELATED TO RESIDUAL CODING, AND DEVICE THEREFOR

IMAGE DECODING METHOD FOR CHROMA QUANTIZATION PARAMETER DATA AND AP...

ALLOWING A MATRIX BASED INTRA PREDICTION BLOCK TO HAVE MULTIPLE TRA...

ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD

NON-SEPARABLE PRIMARY TRANSFORM-BASED IMAGE ENCODING/DECODING METHO...

MULTIPLE TRANSFORMS ADJUSTMENT STAGES FOR VIDEO CODING

IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVIC...

SIGNALING FOR TRANSFORM CODING

METHOD FOR ENCODING/DECODING IMAGE SIGNAL AND DEVICE FOR SAME

METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING BINARY SETS U...

EFFICIENT ROUNDING FOR DEBLOCKING

IMAGE DECODING METHOD

ENCODING DEVICE AND ENCODING METHOD

METHOD AND SYSTEM FOR PROCESSING VIDEO CONTENT

IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECO...

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR

IMAGE PROCESSING APPARATUS AND METHOD

IMAGE ANALYSIS AND MOTION DETECTION USING INTERFRAME CODING

Constraining Slice Header Processing Overhead in Video Coding

Inverse Transformation Using Pruning for Video Coding

SCALABLE VIDEO CODING USING INTER-LAYER PREDICTION CONTRIBUTION TO...

METHOD FOR SIGNALING IMAGE INFORMATION, AND METHOD FOR DECODING IMA...

VIDEO DECODING APPARATUS AND VIDEO CODING APPARATUS

TRANSFORM-BASED IMAGE CODING METHOD, AND DEVICE THEREFOR

UNI-DIRECTIONAL DIAGONAL SCAN FOR TRANSFORM COEFFICIENTS

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

IMAGE ENCODING AND DECODING APPARATUS, AND IMAGE ENCODING AND DECOD...

METHODS AND DEVICES FOR CODING AND DECODING A DATA STREAM REPRESENT...

INTER PREDICTION METHOD AND APPARATUS FOR SAME

CODING UNIT QUANTIZATION PARAMETERS IN VIDEO CODING