the unit being an image region

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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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H04N19/17the unit being an image region

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Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus, image display system, image data transf...
- Patent number 12,368,830
- Issue date Jul 22, 2025
- Sony Interactive Entertainment Inc.
- Katsushi Otsuka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flexible picture partitioning
- Patent number 12,368,849
- Issue date Jul 22, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture decoding method, picture coding method and corresponding ap...
- Patent number 12,368,851
- Issue date Jul 22, 2025
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Liang Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and device for same
- Patent number 12,368,854
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified downsampling for matrix based intra prediction
- Patent number 12,368,858
- Issue date Jul 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive resolution for motion vector difference
- Patent number 12,368,860
- Issue date Jul 22, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image coding using motion vector differences
- Patent number 12,368,863
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method, image coding method, image decoding apparatu...
- Patent number 12,368,870
- Issue date Jul 22, 2025
- SUN PATENT TRUST
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and apparatus using adaptive motion...
- Patent number 12,368,874
- Issue date Jul 22, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Geonjung Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-step cross-component prediction mode
- Patent number 12,368,875
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing intra-prediction-based video si...
- Patent number 12,368,846
- Issue date Jul 22, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Yung Lyul Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for picture encoding and decoding
- Patent number 12,368,852
- Issue date Jul 22, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Ya Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression using block vector predictor refinement
- Patent number 12,368,859
- Issue date Jul 22, 2025
- Comcast Cable Communications, LLC
- Damian Ruiz Coll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for deriving constructed affine merge candidates
- Patent number 12,368,873
- Issue date Jul 22, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,368,876
- Issue date Jul 22, 2025
- Panasonic Intellectual Property Corporation of America
- Tadamasa Toma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of global motion vector in picture header
- Patent number 12,368,885
- Issue date Jul 22, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, an apparatus and a computer program product for video encod...
- Patent number 12,368,890
- Issue date Jul 22, 2025
- Nokia Technologies Oy
- Jani Lainema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for cross component dependency reduction
- Patent number 12,368,841
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
String matching with a single value from reference locations
- Patent number 12,368,842
- Issue date Jul 22, 2025
- Tencent America LLC
- Xiaozhong Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus, method and computer program for encoding, decoding, scen...
- Patent number 12,369,008
- Issue date Jul 22, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image coding/decoding method and apparatus therefor
- Patent number 12,368,848
- Issue date Jul 22, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and apparatus therefor
- Patent number 12,368,855
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling output picture size for reference picture resampling
- Patent number 12,368,856
- Issue date Jul 22, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering differently coded frames by a general filtering model bas...
- Patent number 12,368,866
- Issue date Jul 22, 2025
- Tencent Technology (Shenzhen) Company Limited
- Liqiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
De-blocking filter for video coding
- Patent number 12,368,867
- Issue date Jul 22, 2025
- Texas Instruments Incorporated
- Mihir Narendra Mody
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma processing for video encoding and decoding
- Patent number 12,368,869
- Issue date Jul 22, 2025
- InterDigital Madison Patent Holdings, SAS
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture level indicator signaling in video coding
- Patent number 12,368,871
- Issue date Jul 22, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Invoke of LUT updating
- Patent number 12,368,880
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predictor candidates for motion compensation
- Patent number 12,368,881
- Issue date Jul 22, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Tangi Poirier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic mesh compression using inter and intra prediction
- Patent number 12,368,888
- Issue date Jul 22, 2025
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Multi-Hypothesis Cross Component Prediction Models
- Publication number 20250240403
- Publication date Jul 24, 2025
- Tencent America LLC
- Jing YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING MERGE CANDIDATE MOTION INFORM...
- Publication number 20250240408
- Publication date Jul 24, 2025
- Huawei Technologies Co., Ltd
- Xu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
V-DMC BASE MESH MOTION FIELD CODING
- Publication number 20250240430
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Geert Van der Auwera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING/DECODING METHOD, CODER AND DECODER
- Publication number 20250240444
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Packing for 3D Mesh Displacements
- Publication number 20250240453
- Publication date Jul 24, 2025
- Ofinno, LLC
- Chao Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Video Decoding Method Using Residual Information in Video Coding Sy...
- Publication number 20250240454
- Publication date Jul 24, 2025
- Rosedale Dynamics LLC
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND CORRESPONDING METHODS
- Publication number 20250240455
- Publication date Jul 24, 2025
- Huawei Technologies Co., Ltd
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240458
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER
- Publication number 20250240460
- Publication date Jul 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Changyue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK BASED LOOP FILTERING METHODS, VIDEO ENCODING METHOD...
- Publication number 20250240417
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhenyu DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METH...
- Publication number 20250240418
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hyeong Moon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING AND VIDEO DECODING
- Publication number 20250240422
- Publication date Jul 24, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Liqiang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of Using Separate Splitting Trees for Colour C...
- Publication number 20250240425
- Publication date Jul 24, 2025
- MEDIATEK INC.
- Chun-Chia CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR
- Publication number 20250240432
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD FOR CHROMA COMPONENT AND DEVICE THEREFOR
- Publication number 20250240443
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT INTRA MODE CODING
- Publication number 20250240404
- Publication date Jul 24, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL INTRA MODE PREDICTION
- Publication number 20250240405
- Publication date Jul 24, 2025
- InterDigital CE Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING OF POINT CLOUD FRAMES
- Publication number 20250240407
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Adarsh Krishnan RAMASUBRAMONIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250240409
- Publication date Jul 24, 2025
- Douyin Vision Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING REGION OF INTEREST IN IMAGE, VIDEO ENCODING ME...
- Publication number 20250240435
- Publication date Jul 24, 2025
- Glenfly Tech Co., Ltd.
- Jinjing LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION USING INHERITED MODEL PARAMETER FRO...
- Publication number 20250240438
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINE MOTION PREDICTION-BASED IMAGE DECODING METHOD AND DEVICE USI...
- Publication number 20250240448
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Jaeho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...
- Publication number 20250240457
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hendry TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING METHOD AND STORAGE MEDIUM
- Publication number 20250240461
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhenyu DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD AND VIDEO DECODING METHOD
- Publication number 20250240411
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Fan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...
- Publication number 20250240412
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Fan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING M...
- Publication number 20250240420
- Publication date Jul 24, 2025
- Panasonic Intellectual Property Corporation of America
- Tadamasa TOMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CHROMINANCE QUANTIZATION PARAMETERS SIGNAL...
- Publication number 20250240424
- Publication date Jul 24, 2025
- Huawei Technologies Co., Ltd
- Roman Igorevich CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Decoding and Encoding
- Publication number 20250240427
- Publication date Jul 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE PICTURE RESAMPLING (RPR) BASED SUPER-RESOLUTION WITH WAVE...
- Publication number 20250240429
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Cheolkon JUNG
- G06 - COMPUTING CALCULATING COUNTING

the unit being an image region

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image processing apparatus, image display system, image data transf...

Flexible picture partitioning

Picture decoding method, picture coding method and corresponding ap...

Transform-based image coding method and device for same

Simplified downsampling for matrix based intra prediction

Adaptive resolution for motion vector difference

Method and device for image coding using motion vector differences

Image decoding method, image coding method, image decoding apparatu...

Video signal processing method and apparatus using adaptive motion...

Two-step cross-component prediction mode

Method and apparatus for processing intra-prediction-based video si...

Method and device for picture encoding and decoding

Video compression using block vector predictor refinement

Method for deriving constructed affine merge candidates

Encoder, decoder, encoding method, and decoding method

Signaling of global motion vector in picture header

Method, an apparatus and a computer program product for video encod...

Methods for cross component dependency reduction

String matching with a single value from reference locations

Apparatus, method and computer program for encoding, decoding, scen...

Image coding/decoding method and apparatus therefor

Transform-based image coding method and apparatus therefor

Signaling output picture size for reference picture resampling

Filtering differently coded frames by a general filtering model bas...

De-blocking filter for video coding

Chroma processing for video encoding and decoding

Sub-picture level indicator signaling in video coding

Invoke of LUT updating

Predictor candidates for motion compensation

Dynamic mesh compression using inter and intra prediction

Patents Applicationslast 30 patents

Multi-Hypothesis Cross Component Prediction Models

METHOD AND APPARATUS FOR CONSTRUCTING MERGE CANDIDATE MOTION INFORM...

V-DMC BASE MESH MOTION FIELD CODING

IMAGE CODING/DECODING METHOD, CODER AND DECODER

Image Packing for 3D Mesh Displacements

Video Decoding Method Using Residual Information in Video Coding Sy...

ENCODER, DECODER AND CORRESPONDING METHODS

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER

NEURAL NETWORK BASED LOOP FILTERING METHODS, VIDEO ENCODING METHOD...

IMAGE ENCODING/DECODING METHOD AND DEVICE USING FILTERING, AND METH...

VIDEO ENCODING AND VIDEO DECODING

Method and Apparatus of Using Separate Splitting Trees for Colour C...

METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR

IMAGE DECODING METHOD FOR CHROMA COMPONENT AND DEVICE THEREFOR

JOINT INTRA MODE CODING

TEMPORAL INTRA MODE PREDICTION

CODING OF POINT CLOUD FRAMES

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD FOR DETECTING REGION OF INTEREST IN IMAGE, VIDEO ENCODING ME...

LOCAL ILLUMINATION COMPENSATION USING INHERITED MODEL PARAMETER FRO...

AFFINE MOTION PREDICTION-BASED IMAGE DECODING METHOD AND DEVICE USI...

IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...

VIDEO CODING METHOD AND STORAGE MEDIUM

VIDEO ENCODING METHOD AND VIDEO DECODING METHOD

CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...

ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING M...

METHOD AND APPARATUS FOR CHROMINANCE QUANTIZATION PARAMETERS SIGNAL...

Video Decoding and Encoding

REFERENCE PICTURE RESAMPLING (RPR) BASED SUPER-RESOLUTION WITH WAVE...