Sampling, masking or truncation of coding units

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CPC
H04N19/132

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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

H04N19/132Sampling, masking or truncation of coding units

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Transform-based image coding method and device for same
- Patent number 12,368,854
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified downsampling for matrix based intra prediction
- Patent number 12,368,858
- Issue date Jul 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for cross component dependency reduction
- Patent number 12,368,841
- Issue date Jul 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and apparatus therefor
- Patent number 12,368,855
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling output picture size for reference picture resampling
- Patent number 12,368,856
- Issue date Jul 22, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma processing for video encoding and decoding
- Patent number 12,368,869
- Issue date Jul 22, 2025
- InterDigital Madison Patent Holdings, SAS
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture level indicator signaling in video coding
- Patent number 12,368,871
- Issue date Jul 22, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for filtering
- Patent number 12,368,847
- Issue date Jul 22, 2025
- Electronics and Telecommunications Research Institute
- Sung-Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Applying PDPC after fusion of plural intra mode predictors
- Patent number 12,368,857
- Issue date Jul 22, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for removing redundant syntax from merge data syntax
- Patent number 12,368,861
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus adaptive constraint on bi-prediction for out-o...
- Patent number 12,368,879
- Issue date Jul 22, 2025
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for transform-based image coding
- Patent number 12,368,853
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding using multi-model linear model
- Patent number 12,368,868
- Issue date Jul 22, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng Jhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding methods and apparatuses
- Patent number 12,368,886
- Issue date Jul 22, 2025
- Intellectual Discovery Co., Ltd.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding residual data based on a...
- Patent number 12,368,891
- Issue date Jul 22, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method associated with transform skip residual codin...
- Patent number 12,368,895
- Issue date Jul 22, 2025
- LG Electronics Inc.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 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
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
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
Video Decoding Method Using Residual Information in Video Coding Sy...
- Publication number 20250240454
- Publication date Jul 24, 2025
- Rosedale Dynamics LLC
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER
- Publication number 20250240460
- Publication date Jul 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Changyue MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR
- Publication number 20250240432
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD FOR CHROMA COMPONENT AND DEVICE THEREFOR
- Publication number 20250240443
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...
- Publication number 20250240412
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Fan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Decoding and Encoding
- Publication number 20250240427
- Publication date Jul 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE PICTURE RESAMPLING (RPR) BASED SUPER-RESOLUTION WITH WAVE...
- Publication number 20250240429
- Publication date Jul 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Cheolkon JUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTRA PREDICTION DEVICE AND METHOD INVOLVING MATRIX-BASED INTRA PRE...
- Publication number 20250240451
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SIGNALING INFORMATION RELATED TO SLICE IN IMA...
- Publication number 20250240428
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX SIGNALING METHOD AND DEVICE FOR IMAGE/VIDEO CODING
- Publication number 20250240442
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
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
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

Sampling, masking or truncation of coding units

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transform-based image coding method and device for same

Simplified downsampling for matrix based intra prediction

Methods for cross component dependency reduction

Transform-based image coding method and apparatus therefor

Signaling output picture size for reference picture resampling

Chroma processing for video encoding and decoding

Sub-picture level indicator signaling in video coding

Method and device for filtering

Applying PDPC after fusion of plural intra mode predictors

Method and device for removing redundant syntax from merge data syntax

Method and apparatus adaptive constraint on bi-prediction for out-o...

Method and device for transform-based image coding

Video coding using multi-model linear model

Image encoding/decoding methods and apparatuses

Method and apparatus for encoding/decoding residual data based on a...

Image decoding method associated with transform skip residual codin...

Inter coding in video coding with the support of multiple layers

Coding and decoding of video coding modes

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

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

Geometric partition based intra prediction

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...

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

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...

Patents Applicationslast 30 patents

Video Decoding Method Using Residual Information in Video Coding Sy...

METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER

METHOD AND DEVICE FOR IMAGE CODING USING MOTION VECTOR

IMAGE DECODING METHOD FOR CHROMA COMPONENT AND DEVICE THEREFOR

CODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS, CODER,...

Video Decoding and Encoding

REFERENCE PICTURE RESAMPLING (RPR) BASED SUPER-RESOLUTION WITH WAVE...

INTRA PREDICTION DEVICE AND METHOD INVOLVING MATRIX-BASED INTRA PRE...

METHOD AND DEVICE FOR SIGNALING INFORMATION RELATED TO SLICE IN IMA...

HIGH LEVEL SYNTAX SIGNALING METHOD AND DEVICE FOR IMAGE/VIDEO CODING

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

DESCRIPTORS FOR FILM GRAIN SYNTHESIS

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

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

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