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PICTORIAL COMMUNICATION
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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/50
using predictive coding
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Patents Grants
last 30 patents
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Patent Grant
Method and device for encoding a sequence of images and method and...
Patent number
11,968,390
Issue date
Apr 23, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding apparatus, video decoding apparatus, and video decod...
Patent number
11,968,373
Issue date
Apr 23, 2024
IDEAHUB INC.
Je Chang Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoder and decoder and methods thereof for encoding/decoding a pic...
Patent number
11,968,385
Issue date
Apr 23, 2024
Telefonaktiebolaget LM Ericsson (publ)
Jonatan Samuelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion prediction-based image coding method and device
Patent number
11,962,810
Issue date
Apr 16, 2024
LG Electronics Inc.
Hyeongmoon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for coding image
Patent number
11,962,767
Issue date
Apr 16, 2024
LG Electronics Inc.
Jangwon Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing apparatuses, methods, computer programs and compute...
Patent number
11,962,805
Issue date
Apr 16, 2024
V-NOVA INTERNATIONAL LIMITED
Ivan Damnjanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-stage block coding
Patent number
11,962,786
Issue date
Apr 16, 2024
Apple Inc.
Krishnakanth Rapaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video bitstream coding
Patent number
11,956,459
Issue date
Apr 9, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content-adaptive online training for DNN-based cross component pred...
Patent number
11,956,453
Issue date
Apr 9, 2024
Tencent America LLC
Sheng Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing coding tools combinations and restrictions
Patent number
11,956,473
Issue date
Apr 9, 2024
INTERDIGITAL VC HOLDINGS, INC.
Edouard Francois
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video region partition based on color format
Patent number
11,949,880
Issue date
Apr 2, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoding method and device for bit stream supporting plurality of l...
Patent number
11,949,890
Issue date
Apr 2, 2024
Electronics and Telecommunications Research Institute
Jung Won Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sample array coding for low-delay
Patent number
11,949,897
Issue date
Apr 2, 2024
GE Video Compression, LLC
Valeri George
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Image decoding method and image decoding apparatus using candidate...
Patent number
11,949,903
Issue date
Apr 2, 2024
SUN PATENT TRUST
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for signaling information relating to slice type...
Patent number
11,949,917
Issue date
Apr 2, 2024
LG Electronics Inc.
Seethal Paluri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for picture segmentation using columns
Patent number
11,949,878
Issue date
Apr 2, 2024
Dolby Laboratories Licensing Corporation
Michael Horowitz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving picture coding method, moving picture decoding method, movin...
Patent number
11,949,907
Issue date
Apr 2, 2024
SUN PATENT TRUST
Toshiyasu Sugio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding and decoding
Patent number
11,943,465
Issue date
Mar 26, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus and method
Patent number
11,943,457
Issue date
Mar 26, 2024
Sony Group Corporation
Tsuyoshi Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constraints on picture output ordering in a video bitstream
Patent number
11,943,483
Issue date
Mar 26, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking a reference picture on an electronic device
Patent number
11,943,466
Issue date
Mar 26, 2024
DOLBY INTERNATIONAL AB
Kiran Misra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video decoding device, and video encoding method performing entropy...
Patent number
11,943,449
Issue date
Mar 26, 2024
NEC Corporation
Kenta Senzaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding and decoding
Patent number
11,936,897
Issue date
Mar 19, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing high level syntax in image/vide...
Patent number
11,936,914
Issue date
Mar 19, 2024
LG Electronics Inc.
Hendry Hendry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video processing method and apparatus, video retrieval method and a...
Patent number
11,934,454
Issue date
Mar 19, 2024
Tencent Technology (Shenzhen) Company Limited
Bairui Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for derivation on sublayer-wise output layer set
Patent number
11,936,891
Issue date
Mar 19, 2024
Tencent America LLC
Byeongdoo Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding and decoding
Patent number
11,936,896
Issue date
Mar 19, 2024
Canon Kabushiki Kaisha
Guillaume Laroche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DPCM codec with higher reconstruction quality on important gray levels
Patent number
11,936,898
Issue date
Mar 19, 2024
Samsung Display Co., Ltd.
Vijayaraghavan Thirumalai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Template matching for JVET intra prediction
Patent number
11,936,856
Issue date
Mar 19, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture header constraints for multi-layer video coding
Patent number
11,930,221
Issue date
Mar 12, 2024
BYTEDANCE INC.
Ye-kui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
Publication number
20240137503
Publication date
Apr 25, 2024
INTELLECTUAL DISCOVERY CO., LTD.
Hyun Suk KO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ON REFERENCE LAYER AND SCALED REFERENCE LAYER OFFSET PARAMETERS FOR...
Publication number
20240137537
Publication date
Apr 25, 2024
ARRIS Enterprises LLC
Koohyar Minoo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTISCALE INTER-PREDICTION FOR DYNAMIC POINT CLOUD COMPRESSION
Publication number
20240137563
Publication date
Apr 25, 2024
SONY GROUP CORPORATION
PRANAV ANIRUDDHA KADAM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNEQUAL WEIGHT PLANAR PREDICTION
Publication number
20240137550
Publication date
Apr 25, 2024
ARRIS Enterprises LLC
Krit Panusopone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND DEVICES FOR PREDICTION DEPENDENT RESIDUAL SCALING FOR V...
Publication number
20240137516
Publication date
Apr 25, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING/DECODING METHOD AND APPARATUS
Publication number
20240137528
Publication date
Apr 25, 2024
Hyundai Motor Company
Seung Wook Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR SUBSAMPLING FOR CROSS COMPONENT PREDICTION IN VIDEO...
Publication number
20240129458
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Combined Compression and Feature Extraction Models for Storing and...
Publication number
20240129515
Publication date
Apr 18, 2024
Verily Life Sciences LLC
Joel Shor
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE SIGNAL
Publication number
20240129495
Publication date
Apr 18, 2024
INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
Joo Hee MOON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODING METHOD AND APPARATUS WITH CANDIDATE MOTION VECTORS
Publication number
20240129521
Publication date
Apr 18, 2024
Sun Patent Trust
Toshiyasu SUGIO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PICTURE ENCODING/DECODING METHOD AND RELATED APPARATUS
Publication number
20240129455
Publication date
Apr 18, 2024
Huawei Technologies Co., Ltd
Lu YU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONNECTIVITY CODING FOR SYMMETRY MESH
Publication number
20240127490
Publication date
Apr 18, 2024
Tencent America LLC
Thuong NGUYEN CANH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Adaptive Block Level Bit-Depth Prediction
Publication number
20240129543
Publication date
Apr 18, 2024
Ofinno, LLC
Kalyan Goswami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW DELAY CONCEPT IN MULTI-LAYERED VIDEO CODING
Publication number
20240129499
Publication date
Apr 18, 2024
GE Video Compression, LLC
Karsten SUEHRING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PARAMETRIC, MODEL-BASED, GEOMETRIC FRAME P...
Publication number
20240129524
Publication date
Apr 18, 2024
Interdigital VC Holdings, Inc.
Oscar DIVORRA ESCODA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF CODING AND DECODING IMAGES, CODING AND DECODING DEVICE AN...
Publication number
20240121420
Publication date
Apr 11, 2024
DOLBY INTERNATIONAL AB
Felix Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Constraints On Picture Output Ordering In A Video Bitstream
Publication number
20240121441
Publication date
Apr 11, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
Publication number
20240121383
Publication date
Apr 11, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Publication number
20240121422
Publication date
Apr 11, 2024
KT CORPORATION
Bae Keun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS OF DEBLOCKING FILTER A...
Publication number
20240121446
Publication date
Apr 11, 2024
Huawei Technologies Co., Ltd
Biao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIZE RESTRICTION BASED ON COLOR FORMAT
Publication number
20240114133
Publication date
Apr 4, 2024
Beijing Bytedance Network Technology Co., Ltd.
Jizheng XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE DECODING METHOD, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE...
Publication number
20240114126
Publication date
Apr 4, 2024
DIGITALINSIGHTS INC.
Yong Jo AHN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cluster-Based Dependency Signaling
Publication number
20240114157
Publication date
Apr 4, 2024
GE Video Compression, LLC
Karsten SUEHRING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRAME SELECTION FOR STREAMING APPLICATIONS
Publication number
20240114162
Publication date
Apr 4, 2024
NVIDIA Corporation
Aurobinda Maharana
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE CODING/DECODING METHOD, CODER, DECODER, AND STORAGE MEDIUM
Publication number
20240107050
Publication date
Mar 28, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Junyan HUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DERIVATION ON SUBLAYER-WISE OUTPUT LAYER SET
Publication number
20240107045
Publication date
Mar 28, 2024
Tencent America LLC
Byeongdoo CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODER AND DECODER USING UNIDIRECTIONAL PREDICTION
Publication number
20240107032
Publication date
Mar 28, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING M...
Publication number
20240098251
Publication date
Mar 21, 2024
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
BYEUNG WOO JEON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA RANDOM ACCESS POINTS FOR PICTURE CODING
Publication number
20240098252
Publication date
Mar 21, 2024
Bytedance Inc.
Ye-kui WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PALETTE BASED CODING WITH LOCAL DUAL TREE CODING STRUCTURE
Publication number
20240089485
Publication date
Mar 14, 2024
Tencent America LLC
Xiaozhong XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE