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Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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H04N19/54
using feature points or meshes
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Patents Grants
last 30 patents
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Patent Grant
Video compression based on long range end-to-end deep learning
Patent number
11,973,964
Issue date
Apr 30, 2024
InterDigital Madison Patent Holdings, SAS
Franck Galpin
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
Adaptive affine motion compensation unit determining in video pictu...
Patent number
11,949,908
Issue date
Apr 2, 2024
Huawei Technologies Co., Ltd.
Hong Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
History-based motion vector prediction
Patent number
11,895,320
Issue date
Feb 6, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jaehong Chon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for parametric, model- based, geometric frame...
Patent number
11,895,327
Issue date
Feb 6, 2024
INTERDIGITAL VC HOLDINGS, INC.
Oscar Divorra Escoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Affine motion vector prediction in video coding
Patent number
11,889,100
Issue date
Jan 30, 2024
QUALCOMM Incorporated
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Affine prediction in video coding
Patent number
11,877,001
Issue date
Jan 16, 2024
QUALCOMM Incorporated
Kai Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference picture resampling activation in video coding
Patent number
11,870,979
Issue date
Jan 9, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of motion vector rounding, clipping and stora...
Patent number
11,871,024
Issue date
Jan 9, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Texture decompression techniques
Patent number
11,843,793
Issue date
Dec 12, 2023
ATI Technologies ULC
Konstantine Iourcha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image coding method, action recognition method, and action recognit...
Patent number
11,825,115
Issue date
Nov 21, 2023
Huawei Technologies Co., Ltd.
Jiangliu Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sub-bitstream extraction process in video coding
Patent number
11,825,079
Issue date
Nov 21, 2023
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Texture decompression techniques
Patent number
11,825,106
Issue date
Nov 21, 2023
ATI Technologies ULC
Konstantine Iourcha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Affine intra block copy refinement
Patent number
11,818,384
Issue date
Nov 14, 2023
Ofinno, LLC
Kalyan Goswami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sphere projected motion estimation/compensation and mode decision
Patent number
11,818,394
Issue date
Nov 14, 2023
Apple Inc.
Jae Hoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Early determination of hash-based motion searching
Patent number
11,805,274
Issue date
Oct 31, 2023
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Jizheng Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Centroid point search-based fast global motion matching method and...
Patent number
11,800,146
Issue date
Oct 24, 2023
Shandong University
Hui Yuan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoding method that encodes a first denominator for a luma weighti...
Patent number
11,800,111
Issue date
Oct 24, 2023
Kabushiki Kaisha Toshiba
Akiyuki Tanizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus of motion vector rounding, clipping and stora...
Patent number
11,800,140
Issue date
Oct 24, 2023
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu Xiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Use of general constraint flags in video bitstreams
Patent number
11,785,210
Issue date
Oct 10, 2023
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Object pose estimation and tracking using machine learning
Patent number
11,770,551
Issue date
Sep 26, 2023
Google LLC
Adel Ahmadyan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video encoding through non-saliency compression for live streaming...
Patent number
11,758,182
Issue date
Sep 12, 2023
International Business Machines Corporation
Umar Asif
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flexible block partitioning structures for image/video compression...
Patent number
11,758,133
Issue date
Sep 12, 2023
Apple Inc.
Alexandros Tourapis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding
Patent number
11,750,832
Issue date
Sep 5, 2023
HFI INNOVATION INC.
Yu-Chi Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video compression system
Patent number
11,736,717
Issue date
Aug 22, 2023
Snap Inc.
Sergey Demyanov
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Motion vector prediction
Patent number
11,689,740
Issue date
Jun 27, 2023
QUALCOMM Incorporated
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for video coding using inter-prediction mode s...
Patent number
11,671,612
Issue date
Jun 6, 2023
Tencent America LLC
Guichun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for point cloud compression
Patent number
11,671,577
Issue date
Jun 6, 2023
Tencent America LLC
Arash Vosoughi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image coding method, image decoding method, image coding apparatus,...
Patent number
11,659,204
Issue date
May 23, 2023
SUN PATENT TRUST
Satoshi Yoshikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion compensation method and module, chip, electronic device and...
Patent number
11,638,031
Issue date
Apr 25, 2023
AMLOGIC (SHANGHAI) CO., LTD.
Tao Ji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
VERTEX MOTION VECTOR PREDICTOR CODING FOR VERTEX MESH (V-MESH)
Publication number
20240137558
Publication date
Apr 25, 2024
Samsung Electronics Co., Ltd.
Madhukar Budagavi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR UV ATTRIBUTES CODING FOR SYMMETRY MESH
Publication number
20240135593
Publication date
Apr 25, 2024
Tencent America LLC
Thuong NGUYEN CANH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AFFINE PREDICTION IN VIDEO CODING
Publication number
20240137556
Publication date
Apr 25, 2024
QUALCOMM Incorporated
Kai ZHANG
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
Reference Picture Resampling Activation In Video Coding
Publication number
20240107006
Publication date
Mar 28, 2024
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEGMENTATION-BASED PARAMETERIZED MOTION MODELS
Publication number
20240098298
Publication date
Mar 21, 2024
Google LLC
Debargha Mukherjee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS OF MOTION VECTOR ROUNDING, CLIPPING AND STORA...
Publication number
20240089489
Publication date
Mar 14, 2024
Beijing Dajia Internet Information Technology Co., Ltd.
Xiaoyu XIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Affine Transformation for Intra Block Copy
Publication number
20240089490
Publication date
Mar 14, 2024
Ofinno, LLC
Kalyan Goswami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Switchable Dense Motion Vector Field Interpolation
Publication number
20240048756
Publication date
Feb 8, 2024
Huawei Technologies Co., Ltd
Timofey Mikhailovich Solovyev
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING THROUGH NON-SALIENCY COMPRESSION FOR LIVE STREAMING...
Publication number
20240022759
Publication date
Jan 18, 2024
International Business Machines Corporation
Umar Asif
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCODING METHOD THAT ENCODES A FIRST DENOMINATOR FOR A LUMA WEIGHTI...
Publication number
20240007638
Publication date
Jan 4, 2024
Kabushiki Kaisha Toshiba
Akiyuki Tanizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEXTURE DECOMPRESSION TECHNIQUES
Publication number
20230388527
Publication date
Nov 30, 2023
ATI Technologies ULC
Konstantine Iourcha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO COMPRESSION SYSTEM
Publication number
20230379491
Publication date
Nov 23, 2023
Snap Inc.
Sergey Demyanov
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOTION VECTOR PREDICTION
Publication number
20230276069
Publication date
Aug 31, 2023
QUALCOMM Incorporated
Yi-Wen Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CENTROID POINT SEARCH-BASED FAST GLOBAL MOTION MATCHING METHOD AND...
Publication number
20230262257
Publication date
Aug 17, 2023
SHANDONG UNIVERSITY
Hui YUAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
Publication number
20230247224
Publication date
Aug 3, 2023
Sun Patent Trust
Satoshi YOSHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEXTURE DECOMPRESSION TECHNIQUES
Publication number
20230156205
Publication date
May 18, 2023
ATI TECHNOLOGIES ULC
Konstantine Iourcha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCELERATED VIDEO EXPORTATION TO MULTIPLE DESTINATIONS
Publication number
20230081384
Publication date
Mar 16, 2023
Evergreen Groupe, LLC
Jared COHN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive Affine Motion Compensation Unit Determining in Video Pictu...
Publication number
20230077431
Publication date
Mar 16, 2023
Huawei Technologies Co., Ltd
Hong Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MACHINE LEARNING BASED VIDEO COMPRESSION
Publication number
20230077379
Publication date
Mar 16, 2023
Disney Enterprises, Inc.
Christopher SCHROERS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE CONTROL POINT SELECTION FOR AFFINE MOTION MODEL BASED VIDE...
Publication number
20230073342
Publication date
Mar 9, 2023
VID SCALE, INC.
Yuwen He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCELERATED VIDEO EXPORTATION TO MULTIPLE DESTINATIONS
Publication number
20220408113
Publication date
Dec 22, 2022
Evergreen Groupe, LLC
Jared COHN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBPICTURE SIGNALING IN VIDEO BITSTREAMS
Publication number
20220400284
Publication date
Dec 15, 2022
Beijing Bytedance Network Technology Co., Ltd.
Zhipin Deng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOVING IMAGE CODING APPARATUS AND MOVING IMAGE DECODING APPARATUS
Publication number
20220394254
Publication date
Dec 8, 2022
MITSUBISHI ELECTRIC CORPORATION
Yoshimi Moriya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO COMPRESSION BASED ON LONG RANGE END-TO-END DEEP LEARNING
Publication number
20220377358
Publication date
Nov 24, 2022
InterDigital VC Holdings, Inc.
Franck Galpin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PREDICTION METHOD AND DEVICE
Publication number
20220295047
Publication date
Sep 15, 2022
Huawei Technologies Co., Ltd
Zhuoyi LV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENT VIDEO ENCODER ARCHITECTURE
Publication number
20220279204
Publication date
Sep 1, 2022
QUALCOMM Incorporated
Narendranath MALAYATH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Usage of DCT Based Interpolation Filter and Enhanced Bilinear Inter...
Publication number
20220264094
Publication date
Aug 18, 2022
Huawei Technologies Co., Ltd
Timofey Mikhailovich Solovyev
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING METHOD, ENCODING METHOD, AND TRANSFER DEVICE FOR CODING EF...
Publication number
20220256158
Publication date
Aug 11, 2022
Kabushiki Kaisha Toshiba
Akiyuki Tanizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
Publication number
20220256192
Publication date
Aug 11, 2022
Sun Patent Trust
Satoshi YOSHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE