Sampling, masking or truncation of coding units

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H04N19/132

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

Current Industry

H04N19/132Sampling, masking or truncation of coding units

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and a device for decoding an intra predicted block of a pict...
- Patent number RE50495
- Issue date Jul 15, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
Information Patent Grant
Inter coding in video coding with the support of multiple layers
- Patent number 12,363,327
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Jianle Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of video coding modes
- Patent number 12,363,337
- Issue date Jul 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image using color space con...
- Patent number 12,363,299
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric partition based intra prediction
- Patent number 12,363,288
- Issue date Jul 15, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and apparatus, and video encoding method and...
- Patent number 12,363,308
- Issue date Jul 15, 2025
- Samsung Electronics Co., Ltd.
- Minwoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra-prediction coding of video data
- Patent number 12,363,301
- Issue date Jul 15, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Minimum allowed quantization for transform skip blocks in video coding
- Patent number 12,363,303
- Issue date Jul 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for coding image on basis of deblocking filtering, and appar...
- Patent number 12,363,304
- Issue date Jul 15, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints on collocated pictures in video coding
- Patent number 12,363,348
- Issue date Jul 15, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus, and recording medium...
- Patent number 12,363,291
- Issue date Jul 15, 2025
- Intellectual Discovery Co., Ltd.
- Hyun Suk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra-prediction coding of video data
- Patent number 12,363,302
- Issue date Jul 15, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Restriction of applicability for intra block copy mode
- Patent number 12,355,983
- Issue date Jul 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra block copy (IBC) candidate list construction with motion info...
- Patent number 12,356,004
- Issue date Jul 8, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding device, moving picture coding method, moving...
- Patent number 12,355,945
- Issue date Jul 8, 2025
- JVCKENWOOD CORPORATION
- Hideki Takehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Triangle and multi-hypothesis combination for video coding and deco...
- Patent number 12,355,963
- Issue date Jul 8, 2025
- InterDigital Madison Patent Holdings, SAS
- Tangi Poirier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra-prediction coding of video data
- Patent number 12,355,969
- Issue date Jul 8, 2025
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion compensation using combined inter and intra prediction
- Patent number 12,355,940
- Issue date Jul 8, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for coding image
- Patent number 12,355,958
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for picture encoding and decoding using position...
- Patent number 12,355,970
- Issue date Jul 8, 2025
- InterDigital CE Patent Holdings, SAS
- Gagan Rath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder-side chroma intra prediction mode gradient-based derivation
- Patent number 12,355,982
- Issue date Jul 8, 2025
- Alibaba (China) Co., Ltd.
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of motion vector rounding, clipping and stora...
- Patent number 12,356,001
- Issue date Jul 8, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simplification for cross-component linear model prediction mode
- Patent number 12,356,019
- Issue date Jul 8, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding method and apparatus, computer device, and storage m...
- Patent number 12,355,941
- Issue date Jul 8, 2025
- Tencent Technology (Shenzhen) Company Limited
- Dalong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular intra prediction
- Patent number 12,355,943
- Issue date Jul 8, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method on basis of secondary transform, and device the...
- Patent number 12,356,009
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-models for intra prediction
- Patent number 12,355,979
- Issue date Jul 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus for determining predic...
- Patent number 12,355,954
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Hyeong Moon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video coding using deblocking filtering
- Patent number 12,355,959
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for decoding video for residual coding and device therefor
- Patent number 12,355,971
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...
- Publication number 20250234000
- Publication date Jul 17, 2025
- Nokia Technologies Oy
- Alireza ZARE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOSSLESS CODING OF VIDEO DATA
- Publication number 20250234002
- Publication date Jul 17, 2025
- ALIBABA GROUP HOLDING LIMITED
- Mohammed Golam SARWER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODER WITH REDUCED DYNAMIC RANGE TRANSFORM WITH INVERSE TRA...
- Publication number 20250234004
- Publication date Jul 17, 2025
- DOLBY INTERNATIONAL AB
- Louis J. Kerofsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING OF INFORMATION ABOUT TRANSFORM KERNEL SET
- Publication number 20250233994
- Publication date Jul 17, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING BASED ON LUMA MAPPING AND CHROMA SCALING
- Publication number 20250234001
- Publication date Jul 17, 2025
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOSSLESS CODING OF VIDEO DATA
- Publication number 20250234003
- Publication date Jul 17, 2025
- ALIBABA GROUP HOLDING LIMITED
- Mohammed Golam SARWER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LUMA-MAPPING-BASED VIDEO OR IMAGE CODING
- Publication number 20250234016
- Publication date Jul 17, 2025
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sub-picture Position Constraints In Video Coding
- Publication number 20250234023
- Publication date Jul 17, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE
- Publication number 20250233984
- Publication date Jul 17, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Geonjung KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD, DECODING METHOD, BITSTREAM, ENCODER, DECODER, AND...
- Publication number 20250233986
- Publication date Jul 17, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan HUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LAYER CODING FOR HYBRID MACHINE-HUMAN CONSUMPTION
- Publication number 20250234011
- Publication date Jul 17, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIMEDIA CODING METHOD AND APPARATUS, DEVICE, MEDIUM, AND PRODUCT
- Publication number 20250234041
- Publication date Jul 17, 2025
- Tencent Technology(Shenzhen) Company Limited
- Jia ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLICE AND TILE CONFIGURATION FOR IMAGE/VIDEO CODING
- Publication number 20250227258
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chroma from Luma Prediction Using Neighbor Luma Samples
- Publication number 20250227262
- Publication date Jul 10, 2025
- Tencent America LLC
- Jing YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD PERFORMED BY TRANSM...
- Publication number 20250227271
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING
- Publication number 20250227278
- Publication date Jul 10, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng JHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD FOR DERIVING PREDICTED SAMPLE BY USING MERGE...
- Publication number 20250227227
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DESCRIPTORS FOR FILM GRAIN SYNTHESIS
- Publication number 20250227305
- Publication date Jul 10, 2025
- Tencent America LLC
- Arianne HINDS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...
- Publication number 20250227239
- Publication date Jul 10, 2025
- Nokia Technologies Oy
- Pekka ASTOLA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED SIGNALLING OF EXTENDED DEPENDENT RANDOM ACCESS SAMPLE POIN...
- Publication number 20250227240
- Publication date Jul 10, 2025
- Bytedance Inc.
- Ye-kui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPLEMENTAL ENHANCEMENT INFORMATION (SEI) MESSAGE FOR FILM GRAIN S...
- Publication number 20250227304
- Publication date Jul 10, 2025
- Tencent America LLC
- Arianne HINDS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECODING AND ENCODING OF NEURAL-NETWORK-BASED BITSTREAMS
- Publication number 20250227307
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...
- Publication number 20250227226
- Publication date Jul 10, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-RE...
- Publication number 20250220190
- Publication date Jul 3, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Shenming Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD
- Publication number 20250220192
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA BLOCK PREDICTION METHOD AND APPARATUS
- Publication number 20250220201
- Publication date Jul 3, 2025
- Huawei Technologies Co., Ltd
- Xiang MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CODING/DECODING IMAGE SELECTIVELY USING DI...
- Publication number 20250218054
- Publication date Jul 3, 2025
- Dolby Laboratories Licensing Corporation
- Sung Chang LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR ENCODING...
- Publication number 20250220189
- Publication date Jul 3, 2025
- Nokia Technologies Oy
- Jani LAINEMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION-BASED IMAGE CODING IN IMAGE CODING SYSTEM
- Publication number 20250220159
- Publication date Jul 3, 2025
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TAP-CONSTRAINED CONVOLUTIONAL CROSS-COMPONENT MODEL PREDICTION
- Publication number 20250220170
- Publication date Jul 3, 2025
- Google LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sampling, masking or truncation of coding units

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and a device for decoding an intra predicted block of a pict...

Inter coding in video coding with the support of multiple layers

Coding and decoding of video coding modes

Method and device for encoding/decoding image using color space con...

Geometric partition based intra prediction

Video decoding method and apparatus, and video encoding method and...

Method and apparatus for intra-prediction coding of video data

Minimum allowed quantization for transform skip blocks in video coding

Method for coding image on basis of deblocking filtering, and appar...

Constraints on collocated pictures in video coding

Image encoding/decoding method and apparatus, and recording medium...

Method and apparatus for intra-prediction coding of video data

Restriction of applicability for intra block copy mode

Intra block copy (IBC) candidate list construction with motion info...

Moving picture coding device, moving picture coding method, moving...

Triangle and multi-hypothesis combination for video coding and deco...

Method and apparatus for intra-prediction coding of video data

Motion compensation using combined inter and intra prediction

Apparatus and method for coding image

Method and device for picture encoding and decoding using position...

Decoder-side chroma intra prediction mode gradient-based derivation

Methods and apparatus of motion vector rounding, clipping and stora...

Simplification for cross-component linear model prediction mode

Video encoding method and apparatus, computer device, and storage m...

Angular intra prediction

Video coding method on basis of secondary transform, and device the...

Multi-models for intra prediction

Image encoding/decoding method and apparatus for determining predic...

Image or video coding using deblocking filtering

Method for decoding video for residual coding and device therefor

Patents Applicationslast 30 patents

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...

LOSSLESS CODING OF VIDEO DATA

VIDEO DECODER WITH REDUCED DYNAMIC RANGE TRANSFORM WITH INVERSE TRA...

CODING OF INFORMATION ABOUT TRANSFORM KERNEL SET

VIDEO OR IMAGE CODING BASED ON LUMA MAPPING AND CHROMA SCALING

LOSSLESS CODING OF VIDEO DATA

LUMA-MAPPING-BASED VIDEO OR IMAGE CODING

Sub-picture Position Constraints In Video Coding

VIDEO SIGNAL PROCESSING METHOD AND DEVICE

ENCODING METHOD, DECODING METHOD, BITSTREAM, ENCODER, DECODER, AND...

MULTI-LAYER CODING FOR HYBRID MACHINE-HUMAN CONSUMPTION

MULTIMEDIA CODING METHOD AND APPARATUS, DEVICE, MEDIUM, AND PRODUCT

SLICE AND TILE CONFIGURATION FOR IMAGE/VIDEO CODING

Chroma from Luma Prediction Using Neighbor Luma Samples

POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD PERFORMED BY TRANSM...

METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING

IMAGE DECODING METHOD FOR DERIVING PREDICTED SAMPLE BY USING MERGE...

DESCRIPTORS FOR FILM GRAIN SYNTHESIS

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...

ENHANCED SIGNALLING OF EXTENDED DEPENDENT RANDOM ACCESS SAMPLE POIN...

SUPPLEMENTAL ENHANCEMENT INFORMATION (SEI) MESSAGE FOR FILM GRAIN S...

DECODING AND ENCODING OF NEURAL-NETWORK-BASED BITSTREAMS

INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...

VIDEO DECODING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-RE...

IN-LOOP FILTERING-BASED IMAGE CODING APPARATUS AND METHOD

CHROMA BLOCK PREDICTION METHOD AND APPARATUS

APPARATUS AND METHOD FOR CODING/DECODING IMAGE SELECTIVELY USING DI...

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR ENCODING...

INTRA PREDICTION-BASED IMAGE CODING IN IMAGE CODING SYSTEM

TAP-CONSTRAINED CONVOLUTIONAL CROSS-COMPONENT MODEL PREDICTION