the region being a slice

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H04N19/174

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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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H04N19/174the region being a slice

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Patents Grantslast 30 patents

Information Patent Grant
Processing a video frame having slices and tiles
- Patent number 12,256,074
- Issue date Mar 18, 2025
- Velos Media, LLC
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image/video encoding/decoding method and device
- Patent number 12,256,106
- Issue date Mar 18, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for multiple line intra prediction in video c...
- Patent number 12,256,067
- Issue date Mar 18, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image signal, and device for same
- Patent number 12,256,070
- Issue date Mar 18, 2025
- Apple Inc.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless projection method and apparatus
- Patent number 12,256,085
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- Yunfeng Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Luma mapping with chroma scaling adaptation parameter set in video...
- Patent number 12,250,376
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud data processing device and processing method
- Patent number 12,249,106
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Hyejung Hur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Concept for picture/video data streams allowing efficient reducibil...
- Patent number 12,250,388
- Issue date Mar 11, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Robert Skupin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture position constraints in video coding
- Patent number 12,250,389
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient rounding for deblocking
- Patent number 12,250,398
- Issue date Mar 11, 2025
- SUN PATENT TRUST
- Matthias Narroschke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for signaling of syntax elements in video c...
- Patent number 12,250,411
- Issue date Mar 11, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud data processing device and processing method
- Patent number 12,250,414
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Hyejung Hur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine prediction method and related devices
- Patent number 12,250,396
- Issue date Mar 11, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and image processing method
- Patent number 12,244,835
- Issue date Mar 4, 2025
- Sony Group Corporation
- Masaru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma quantization parameter in video coding
- Patent number 12,244,819
- Issue date Mar 4, 2025
- BYTEDANCE INC.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,244,930
- Issue date Mar 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video block partition based on quinary-tree
- Patent number 12,244,826
- Issue date Mar 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gradual decoding refresh in video coding
- Patent number 12,238,336
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoded picture buffer management for video coding
- Patent number 12,238,307
- Issue date Feb 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,238,423
- Issue date Feb 25, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High level syntax for video coding and decoding
- Patent number 12,238,340
- Issue date Feb 25, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding and decoding method, encoder, and decoder
- Patent number 12,238,341
- Issue date Feb 25, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for video encoding and decoding
- Patent number 12,238,302
- Issue date Feb 25, 2025
- KONINKLIJKE KPN N.V.
- Emmanuel Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction using extra-buffer samples for intra block copy in video...
- Patent number 12,238,314
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,238,328
- Issue date Feb 25, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image signal, and device for same
- Patent number 12,238,286
- Issue date Feb 25, 2025
- Apple Inc.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Priority-based video encoding and transmission
- Patent number 12,238,311
- Issue date Feb 25, 2025
- Apple Inc.
- Sorin C. Cismas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video-based point cloud streams
- Patent number 12,238,394
- Issue date Feb 25, 2025
- InterDigital Madison Patent Holdings, SAS
- Ahmed Hamza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of instantaneous decoding refresh subpictures
- Patent number 12,238,303
- Issue date Feb 25, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,231,775
- Issue date Feb 18, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
- Publication number 20250097423
- Publication date Mar 20, 2025
- SONY GROUP CORPORATION
- Junichi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250097468
- Publication date Mar 20, 2025
- LG ELECTRONICS INC.
- Hyunmook OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20250097482
- Publication date Mar 20, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING IMAGE SIGNAL, AND DEVICE FOR SAME
- Publication number 20250097425
- Publication date Mar 20, 2025
- Apple Inc.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250097473
- Publication date Mar 20, 2025
- Sun Patent Trust
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE/VIDEO CODING METHOD AND DEVICE
- Publication number 20250097424
- Publication date Mar 20, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signaling of Picture Header in Video Coding
- Publication number 20250088670
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...
- Publication number 20250088658
- Publication date Mar 13, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams
- Publication number 20250088672
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD AND IMAGE CODING APPARATUS
- Publication number 20250088654
- Publication date Mar 13, 2025
- Sun Patent Trust
- Sue Mon Thet NAING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS SIMPLIFYING SIGNALING...
- Publication number 20250080738
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STO...
- Publication number 20250080723
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tile Partitions with Sub-Tiles in Video Coding
- Publication number 20250080733
- Publication date Mar 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS
- Publication number 20250080740
- Publication date Mar 6, 2025
- Sharp Kabushiki Kaisha
- Tomohiro IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION WITH MULTIPLE REFERENCE LINES
- Publication number 20250071259
- Publication date Feb 27, 2025
- Kazushi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS USING USER-DEFINED PAL...
- Publication number 20250071284
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Hyeong Moon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND DEVICE THEREFOR
- Publication number 20250071310
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250071333
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250071335
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250071336
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250071334
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250071337
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, DEVICES AND SYSTEMS FOR PARALLEL VIDEO ENCODING AND DECODING
- Publication number 20250063211
- Publication date Feb 20, 2025
- DOLBY INTERNATIONAL AB
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR PERFORMING IN-LOOP...
- Publication number 20250063205
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Hyeong Moon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING IMAGE SIGNAL AND APPARATUS THEREFOR
- Publication number 20250063167
- Publication date Feb 20, 2025
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR SIGNALING VIDEO CODING DATA
- Publication number 20250056048
- Publication date Feb 13, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250056055
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250056058
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO FRAME PROCESSING METHOD AND DEVICE, VIDEO SYSTEM, MEDIUM, AND...
- Publication number 20250056054
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Yixuan ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20250056057
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the region being a slice

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processing a video frame having slices and tiles

Image/video encoding/decoding method and device

Methods and apparatus for multiple line intra prediction in video c...

Method for encoding/decoding image signal, and device for same

Wireless projection method and apparatus

Luma mapping with chroma scaling adaptation parameter set in video...

Point cloud data processing device and processing method

Concept for picture/video data streams allowing efficient reducibil...

Sub-picture position constraints in video coding

Efficient rounding for deblocking

Methods and apparatuses for signaling of syntax elements in video c...

Point cloud data processing device and processing method

Affine prediction method and related devices

Image processing device and image processing method

Chroma quantization parameter in video coding

Method and apparatus for reconstructing 360-degree image according...

Video block partition based on quinary-tree

Gradual decoding refresh in video coding

Decoded picture buffer management for video coding

Method and apparatus for reconstructing 360-degree image according...

High level syntax for video coding and decoding

Point cloud encoding and decoding method, encoder, and decoder

System and methods for video encoding and decoding

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

Encoder, decoder, encoding method, and decoding method

Method for encoding/decoding image signal, and device for same

Priority-based video encoding and transmission

Video-based point cloud streams

Coding of instantaneous decoding refresh subpictures

Method and apparatus for reconstructing 360-degree image according...

Patents Applicationslast 30 patents

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

METHOD FOR ENCODING/DECODING IMAGE SIGNAL, AND DEVICE FOR SAME

IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...

IMAGE/VIDEO CODING METHOD AND DEVICE

Signaling of Picture Header in Video Coding

METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...

Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams

IMAGE CODING METHOD AND IMAGE CODING APPARATUS

ENCODER, A DECODER AND CORRESPONDING METHODS SIMPLIFYING SIGNALING...

IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STO...

Tile Partitions with Sub-Tiles in Video Coding

VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS

INTRA PREDICTION WITH MULTIPLE REFERENCE LINES

IMAGE ENCODING/DECODING METHOD AND APPARATUS USING USER-DEFINED PAL...

IMAGE DECODING METHOD AND DEVICE THEREFOR

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

METHODS, DEVICES AND SYSTEMS FOR PARALLEL VIDEO ENCODING AND DECODING

IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR PERFORMING IN-LOOP...

METHOD FOR ENCODING/DECODING IMAGE SIGNAL AND APPARATUS THEREFOR

METHODS FOR SIGNALING VIDEO CODING DATA

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

VIDEO FRAME PROCESSING METHOD AND DEVICE, VIDEO SYSTEM, MEDIUM, AND...

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING