using hierarchical techniques

Industry

CPC
H04N19/30

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

Current Industry

H04N19/30using hierarchical techniques

Industries

Patents Grantslast 30 patents

Information Patent Grant
Encoder that generates a bitstream including a common header for on...
- Patent number 12,149,745
- Issue date Nov 19, 2024
- Panasonic Intellectual Property Corporation of America
- Takahiro Nishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for employing dynamic range mapping informatio...
- Patent number 12,149,752
- Issue date Nov 19, 2024
- Kwangwoon University Industry-Academic Collaboration Foundation
- Donggyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding aspects of temporal motion vector prediction, interlay...
- Patent number 12,149,718
- Issue date Nov 19, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Yago Sánchez De La Fuente
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avoidance of redundant signaling in multi-layer video bitstreams
- Patent number 12,143,640
- Issue date Nov 12, 2024
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-loop filtering in video processing
- Patent number 12,143,616
- Issue date Nov 12, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus
- Patent number 12,143,569
- Issue date Nov 12, 2024
- Huawei Technologies Co., Ltd.
- Na Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
End of sequence indication in coded video
- Patent number 12,143,642
- Issue date Nov 12, 2024
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding method using reference encoding parameters, video de...
- Patent number 12,143,564
- Issue date Nov 12, 2024
- Tencent Technology (Shenzhen) Company Limited
- Xinwei Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block-based adaptive resolution management
- Patent number 12,132,921
- Issue date Oct 29, 2024
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Palette mode video encoding utilizing hierarchical palette table ge...
- Patent number 12,132,917
- Issue date Oct 29, 2024
- ATI Technologies ULC
- Wei Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling non-scalable-nested hypothetical reference video decoder...
- Patent number 12,126,820
- Issue date Oct 22, 2024
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for image data compression automation
- Patent number 12,126,816
- Issue date Oct 22, 2024
- BAE Systems Imaging Solutions Inc.
- Chien-Horn Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device, transmission method, reception device and rece...
- Patent number 12,126,848
- Issue date Oct 22, 2024
- Saturn Licensing LLC
- Ikuo Tsukagoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding rate control for intra and scene change frames using...
- Patent number 12,120,312
- Issue date Oct 15, 2024
- Intel Corporation
- Ximin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encoding and decoding 3D video content
- Patent number 12,120,326
- Issue date Oct 15, 2024
- Interdigital Madison Patent Holdings
- Dong Tian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for processing LCEVC enhancement layer of residuals
- Patent number 12,120,327
- Issue date Oct 15, 2024
- Realtek Semiconductor Corp.
- Chi-Wang Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Colour conversion within a hierarchical coding scheme
- Patent number 12,120,305
- Issue date Oct 15, 2024
- V-NOVA INTERNATIONAL LIMITED
- Simone Ferrara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adaptively setting resolution, and image decoding apparatus
- Patent number 12,120,320
- Issue date Oct 15, 2024
- SK Telecom Co., Ltd
- Jae Il Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable nesting SEI messages for specified layers
- Patent number 12,120,354
- Issue date Oct 15, 2024
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scaling list data-based image or video coding
- Patent number 12,113,992
- Issue date Oct 8, 2024
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device and method and image decoding device and method
- Patent number 12,113,976
- Issue date Oct 8, 2024
- Sony Corporation
- Kazushi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scaling list parameter-based video or image coding
- Patent number 12,113,960
- Issue date Oct 8, 2024
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
HRD conformance tests on OLS
- Patent number 12,113,999
- Issue date Oct 8, 2024
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive resolution management prediction rescaling
- Patent number 12,108,066
- Issue date Oct 1, 2024
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,108,070
- Issue date Oct 1, 2024
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of video coding with efficient frame loss recovery
- Patent number 12,108,029
- Issue date Oct 1, 2024
- Intel Corporation
- Sri Ranjan Srikantam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding/decoding method and apparatus for motion vector information
- Patent number 12,108,045
- Issue date Oct 1, 2024
- Samsung Electronics Co., Ltd.
- Fan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame-rate scalable video coding
- Patent number 12,108,061
- Issue date Oct 1, 2024
- Dolby Laboratories Licensing Corporation
- Robin Atkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video-stream format for machine analysis using NPU
- Patent number 12,108,062
- Issue date Oct 1, 2024
- DEEPX CO., LTD.
- IlMyeong Im
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frame-rate scalable video coding
- Patent number 12,108,060
- Issue date Oct 1, 2024
- Dolby Laboratories Licensing Corporation
- Robin Atkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RESOLUTION-BASED DECODING AND ENCODING METHODS AND BITSTREAM
- Publication number 20240388729
- Publication date Nov 21, 2024
- Zhejiang University
- Lu YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DPB Size Based Reference Picture Entry Constraints
- Publication number 20240388736
- Publication date Nov 21, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA
- Publication number 20240388737
- Publication date Nov 21, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BANDWIDTH-EFFICIENT LAYERED VIDEO CODING
- Publication number 20240388728
- Publication date Nov 21, 2024
- Google LLC
- Richard Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20240380880
- Publication date Nov 14, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20240380881
- Publication date Nov 14, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENSION TO BLOCK ADAPTIVE WEIGHTED PREDICTION
- Publication number 20240380909
- Publication date Nov 14, 2024
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-LAYER OPTIMIZATION IN XR-AWARE RAN TO LIMIT TEMPORAL ERROR PR...
- Publication number 20240380953
- Publication date Nov 14, 2024
- MEDIATEK SINGAPORE PTE LTD
- Jozsef Gabor NEMETH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION MODE DEPENDENT SCALING FACTORS
- Publication number 20240373060
- Publication date Nov 7, 2024
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND MEDIUM
- Publication number 20240373046
- Publication date Nov 7, 2024
- Panasonic Intellectual Property Corporation of America
- Virginie DRUGEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODIFICATION OF PICTURE PARAMETER SET (PPS) FOR HEVC EXTENSIONS
- Publication number 20240373045
- Publication date Nov 7, 2024
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...
- Publication number 20240373044
- Publication date Nov 7, 2024
- Panasonic Intellectual Property Corporation of America
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALABLE VIDEO CODING USING BASE-LAYER HINTS FOR ENHANCEMENT LAYER...
- Publication number 20240373066
- Publication date Nov 7, 2024
- GE Video Compression, LLC
- Tobias HINZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND DATA STREAM FOR GRADUAL DECODER REFRESH CODING...
- Publication number 20240364861
- Publication date Oct 31, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Yago SÁNCHEZ DE LA FUENTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT
- Publication number 20240364886
- Publication date Oct 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
- Publication number 20240364931
- Publication date Oct 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
- Publication number 20240364932
- Publication date Oct 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT
- Publication number 20240364884
- Publication date Oct 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT
- Publication number 20240364885
- Publication date Oct 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sequence-level HRD Parameters
- Publication number 20240364909
- Publication date Oct 31, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT
- Publication number 20240364930
- Publication date Oct 31, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient Neural Network Decoder for Image Compression
- Publication number 20240357145
- Publication date Oct 24, 2024
- Tencent America LLC
- Ding DING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
V-DMC DISPLACEMENT VECTOR INTEGER QUANTIZATION
- Publication number 20240357144
- Publication date Oct 24, 2024
- QUALCOMM Incorporated
- Geert Van der Auwera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
V-DMC DISPLACEMENT VECTOR QUANTIZATION
- Publication number 20240348825
- Publication date Oct 17, 2024
- QUALCOMM Incorporated
- Geert Van der Auwera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD BASED ON SECONDARY TRANSFORM AND APPARATUS THER...
- Publication number 20240348787
- Publication date Oct 17, 2024
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Neural Network-Based In-Loop Filter With Residual Scaling For Video...
- Publication number 20240348809
- Publication date Oct 17, 2024
- Lemon Inc.
- Yue Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLIFICATIONS OF CROSS-COMPONENT LINEAR MODEL
- Publication number 20240348802
- Publication date Oct 17, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMERSI...
- Publication number 20240348807
- Publication date Oct 17, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kwan-Jung OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER APPARATUS AND RECEIVER APPARATUS
- Publication number 20240340475
- Publication date Oct 10, 2024
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD ON BASIS OF ENTRY POINT-RELATED INFORMATION IN...
- Publication number 20240340436
- Publication date Oct 10, 2024
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using hierarchical techniques

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Encoder that generates a bitstream including a common header for on...

Method and apparatus for employing dynamic range mapping informatio...

Video coding aspects of temporal motion vector prediction, interlay...

Avoidance of redundant signaling in multi-layer video bitstreams

In-loop filtering in video processing

Inter prediction method and apparatus

End of sequence indication in coded video

Video encoding method using reference encoding parameters, video de...

Block-based adaptive resolution management

Palette mode video encoding utilizing hierarchical palette table ge...

Signaling non-scalable-nested hypothetical reference video decoder...

Techniques for image data compression automation

Transmission device, transmission method, reception device and rece...

Video encoding rate control for intra and scene change frames using...

Method and apparatus for encoding and decoding 3D video content

Method for processing LCEVC enhancement layer of residuals

Colour conversion within a hierarchical coding scheme

Method for adaptively setting resolution, and image decoding apparatus

Scalable nesting SEI messages for specified layers

Scaling list data-based image or video coding

Image encoding device and method and image decoding device and method

Scaling list parameter-based video or image coding

HRD conformance tests on OLS

Adaptive resolution management prediction rescaling

Image coding method, image decoding method, image coding apparatus,...

Method and system of video coding with efficient frame loss recovery

Encoding/decoding method and apparatus for motion vector information

Frame-rate scalable video coding

Video-stream format for machine analysis using NPU

Frame-rate scalable video coding

Patents Applicationslast 30 patents

RESOLUTION-BASED DECODING AND ENCODING METHODS AND BITSTREAM

DPB Size Based Reference Picture Entry Constraints

VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA

BANDWIDTH-EFFICIENT LAYERED VIDEO CODING

IMAGE ENCODING/DECODING METHOD AND DEVICE

IMAGE ENCODING/DECODING METHOD AND DEVICE

EXTENSION TO BLOCK ADAPTIVE WEIGHTED PREDICTION

CROSS-LAYER OPTIMIZATION IN XR-AWARE RAN TO LIMIT TEMPORAL ERROR PR...

INTER PREDICTION MODE DEPENDENT SCALING FACTORS

ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND MEDIUM

MODIFICATION OF PICTURE PARAMETER SET (PPS) FOR HEVC EXTENSIONS

THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...

SCALABLE VIDEO CODING USING BASE-LAYER HINTS FOR ENHANCEMENT LAYER...

ENCODER, DECODER AND DATA STREAM FOR GRADUAL DECODER REFRESH CODING...

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 COLOR FORMAT

Sequence-level HRD Parameters

METHODS AND APPARATUS OF VIDEO CODING IN 4:4:4 CHROMA FORMAT

Efficient Neural Network Decoder for Image Compression

V-DMC DISPLACEMENT VECTOR INTEGER QUANTIZATION

V-DMC DISPLACEMENT VECTOR QUANTIZATION

IMAGE CODING METHOD BASED ON SECONDARY TRANSFORM AND APPARATUS THER...

Neural Network-Based In-Loop Filter With Residual Scaling For Video...

SIMPLIFICATIONS OF CROSS-COMPONENT LINEAR MODEL

METHOD FOR DECODING IMMERSIVE VIDEO AND METHOD FOR ENCODING IMMERSI...

TRANSMITTER APPARATUS AND RECEIVER APPARATUS

IMAGE CODING METHOD ON BASIS OF ENTRY POINT-RELATED INFORMATION IN...