the unit relating to sub-band structure

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H04N19/1883

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

Current Industry

H04N19/1883the unit relating to sub-band structure

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for entropy coding point clouds
- Patent number 12,169,952
- Issue date Dec 17, 2024
- Malikie Innovations Limited
- David Flynn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for coding unit partitioning
- Patent number 12,170,784
- Issue date Dec 17, 2024
- Texas Instruments Incorporated
- Hyung Joon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operation range extension for versatile video coding
- Patent number 12,166,999
- Issue date Dec 10, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing
- Patent number 12,167,041
- Issue date Dec 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit geometry partition for point cloud coding
- Patent number 12,160,611
- Issue date Dec 3, 2024
- Tencent America LLC
- Xiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for signaling DPB-related...
- Patent number 12,155,816
- Issue date Nov 26, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of video coding using palette mode
- Patent number 12,149,746
- Issue date Nov 19, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng Jhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering-based image coding device and method
- Patent number 12,149,748
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Specifying layout in video pictures
- Patent number 12,143,601
- Issue date Nov 12, 2024
- HFI INNOVATION INC.
- Chih-Wei Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of luma-chroma separated coding tree coding an...
- Patent number 12,143,581
- Issue date Nov 12, 2024
- HFI INNOVATION INC.
- Tzu-Der Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Significance map encoding and decoding using partition selection
- Patent number 12,137,247
- Issue date Nov 5, 2024
- Velos Media, LLC
- Gergely Ferenc Korodi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual prediction buffer for intra block copy in video coding
- Patent number 12,132,888
- Issue date Oct 29, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- 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
Coding of pictures containing slices and tiles
- Patent number 12,126,805
- Issue date Oct 22, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for non-separable transform selection in an en...
- Patent number 12,126,835
- Issue date Oct 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher Hollmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder and decoder, encoding method and decoding method for versat...
- Patent number 12,120,298
- Issue date Oct 15, 2024
- Fraunhofer Gesellschaft zur Forderung Derangewandten Forschung E.V.
- Valeri George
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder and associated signal processing method
- Patent number 12,120,311
- Issue date Oct 15, 2024
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coded representation of history-based motion vector prediction tables
- Patent number 12,120,302
- Issue date Oct 15, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tile signaling in video coding
- Patent number 12,120,360
- Issue date Oct 15, 2024
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for constructing motion information list in vi...
- Patent number 12,114,006
- Issue date Oct 8, 2024
- Tencent Technology (Shenzhen) Company Limited
- Yingbin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling general constraint information in...
- Patent number 12,114,019
- Issue date Oct 8, 2024
- SHARP KABUSHIKI KAISHA
- Jonatan Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for restricted long-distance motion vector pre...
- Patent number 12,101,462
- Issue date Sep 24, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction using intra-buffer samples for intra block copy in video...
- Patent number 12,101,494
- Issue date Sep 24, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus and image coding apparatus
- Patent number 12,095,990
- Issue date Sep 17, 2024
- SHARP KABUSHIKI KAISHA
- Tomohiro Ikai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of pictures containing slices and tiles
- Patent number 12,095,995
- Issue date Sep 17, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a block of v...
- Patent number 12,088,831
- Issue date Sep 10, 2024
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture layout signaling in video coding
- Patent number 12,088,835
- Issue date Sep 10, 2024
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, a method and a computer program for video encoding and d...
- Patent number 12,088,847
- Issue date Sep 10, 2024
- Nokia Technologies Oy
- Miska Hannuksela
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective use of virtual pipeline data units for intra block copy v...
- Patent number 12,088,834
- Issue date Sep 10, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disallowing unused layers in multi-layer video bitstreams
- Patent number 12,088,787
- Issue date Sep 10, 2024
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...
- Publication number 20240422346
- Publication date Dec 19, 2024
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yingbin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disallowing Unused Layers in Multi-Layer Video Bitstreams
- Publication number 20240422307
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCKING ARTIFACT DETECTION
- Publication number 20240422325
- Publication date Dec 19, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OLS For Multiview Scalability
- Publication number 20240422341
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT DEPTH-LUMA CODING
- Publication number 20240414346
- Publication date Dec 12, 2024
- InterDigital CE Patent Holdings, SAS
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM
- Publication number 20240414334
- Publication date Dec 12, 2024
- SZ DJI Technology Co., Ltd.
- Siwei MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUSES, COMPUTER PROGRAMS AND COMPUTER-READABLE MEDIA...
- Publication number 20240406423
- Publication date Dec 5, 2024
- V-Nova International Limited
- Robert JOHNSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR POINT CLOUD COMPRESSION USING HYBRID DEEP...
- Publication number 20240406427
- Publication date Dec 5, 2024
- Interdigital VC Holdings, Inc.
- Muhammad Asad Lodhi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF ENCODING/DECODING POINT CLOUD GEOMETRY DATA...
- Publication number 20240406442
- Publication date Dec 5, 2024
- Beijing Xiaomi Mobile Software Co., Ltd.
- Sebastien LASSERRE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gradual Decoding Refresh In Video Coding
- Publication number 20240406385
- Publication date Dec 5, 2024
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING APPARATUS AND IMAGE CODING APPARATUS
- Publication number 20240397046
- Publication date Nov 28, 2024
- Sharp Kabushiki Kaisha
- TOMOHIRO IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
- Publication number 20240397090
- Publication date Nov 28, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND DEVICE FOR CODING CHROMA QUANTIZATION PAR...
- Publication number 20240397048
- Publication date Nov 28, 2024
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS
- Publication number 20240397042
- Publication date Nov 28, 2024
- SHARP KABUSHIKI KAISHA
- Keiichiro TAKADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...
- Publication number 20240388708
- Publication date Nov 21, 2024
- SK Telecom Co., Ltd.
- Jae Il KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...
- Publication number 20240388710
- Publication date Nov 21, 2024
- SK Telecom Co., Ltd.
- Jae Il KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...
- Publication number 20240388709
- Publication date Nov 21, 2024
- SK Telecom Co., Ltd.
- Jae Il KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...
- Publication number 20240388711
- Publication date Nov 21, 2024
- SK Telecom Co., Ltd.
- Jae Il KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING APPARATUS, IMAGE CODING METHOD, AND PROGRAM, AND IMAGE...
- Publication number 20240373005
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Osamu Kawaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING APPARATUS, IMAGE CODING METHOD, AND PROGRAM, AND IMAGE...
- Publication number 20240373006
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Osamu Kawaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A CODING TRE...
- Publication number 20240373028
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- CHRISTOPHER JAMES ROSEWARNE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING APPARATUS, IMAGE CODING METHOD, AND PROGRAM, AND IMAGE...
- Publication number 20240373007
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Osamu Kawaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...
- Publication number 20240373040
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT ADAPTIVE LOOP FILTERING-BASED IMAGE CODING APPARATU...
- Publication number 20240357099
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Devices for Binary Entropy Coding of Point Clouds
- Publication number 20240346708
- Publication date Oct 17, 2024
- MALIKIE INNOVATIONS LIMITED
- Sébastien Lasserre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240340413
- Publication date Oct 10, 2024
- Bytedance Inc.
- Jizheng XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF LOSSLESS CODING IN VIDEO CODING
- Publication number 20240333951
- Publication date Oct 3, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR SIGNALING COMBINATION OF REFERENCE PICTURE RESAMPLIN...
- Publication number 20240333953
- Publication date Oct 3, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD, AND POINT CLOUD DA...
- Publication number 20240323433
- Publication date Sep 26, 2024
- LG ELECTRONICS INC.
- Hyunmook OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems for Digital Image Compression Using Context-Based Pixel Pre...
- Publication number 20240312070
- Publication date Sep 19, 2024
- ADOBE INC.
- Stefano Petrangeli
- G06 - COMPUTING CALCULATING COUNTING

the unit relating to sub-band structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and devices for entropy coding point clouds

Method and apparatus for coding unit partitioning

Operation range extension for versatile video coding

Video processing

Implicit geometry partition for point cloud coding

Image encoding/decoding method and device for signaling DPB-related...

Methods and apparatus of video coding using palette mode

Filtering-based image coding device and method

Specifying layout in video pictures

Method and apparatus of luma-chroma separated coding tree coding an...

Significance map encoding and decoding using partition selection

Virtual prediction buffer for intra block copy in video coding

Block-based adaptive resolution management

Coding of pictures containing slices and tiles

Method and apparatus for non-separable transform selection in an en...

Encoder and decoder, encoding method and decoding method for versat...

Encoder and associated signal processing method

Coded representation of history-based motion vector prediction tables

Tile signaling in video coding

Method and apparatus for constructing motion information list in vi...

Systems and methods for signaling general constraint information in...

Method and apparatus for restricted long-distance motion vector pre...

Prediction using intra-buffer samples for intra block copy in video...

Image decoding apparatus and image coding apparatus

Coding of pictures containing slices and tiles

Method, apparatus and system for encoding and decoding a block of v...

Sub-picture layout signaling in video coding

Apparatus, a method and a computer program for video encoding and d...

Selective use of virtual pipeline data units for intra block copy v...

Disallowing unused layers in multi-layer video bitstreams

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...

Disallowing Unused Layers in Multi-Layer Video Bitstreams

BLOCKING ARTIFACT DETECTION

OLS For Multiview Scalability

CROSS-COMPONENT DEPTH-LUMA CODING

METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM

METHODS, APPARATUSES, COMPUTER PROGRAMS AND COMPUTER-READABLE MEDIA...

METHOD AND APPARATUS FOR POINT CLOUD COMPRESSION USING HYBRID DEEP...

METHOD AND APPARATUS OF ENCODING/DECODING POINT CLOUD GEOMETRY DATA...

Gradual Decoding Refresh In Video Coding

IMAGE DECODING APPARATUS AND IMAGE CODING APPARATUS

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...

IMAGE DECODING METHOD AND DEVICE FOR CODING CHROMA QUANTIZATION PAR...

VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS

METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...

METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...

METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...

METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...

IMAGE CODING APPARATUS, IMAGE CODING METHOD, AND PROGRAM, AND IMAGE...

IMAGE CODING APPARATUS, IMAGE CODING METHOD, AND PROGRAM, AND IMAGE...

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A CODING TRE...

IMAGE CODING APPARATUS, IMAGE CODING METHOD, AND PROGRAM, AND IMAGE...

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A BLOCK OF V...

CROSS-COMPONENT ADAPTIVE LOOP FILTERING-BASED IMAGE CODING APPARATU...

Methods and Devices for Binary Entropy Coding of Point Clouds

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

SIGNALING OF LOSSLESS CODING IN VIDEO CODING

TECHNIQUES FOR SIGNALING COMBINATION OF REFERENCE PICTURE RESAMPLIN...

POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD, AND POINT CLOUD DA...

Systems for Digital Image Compression Using Context-Based Pixel Pre...