the unit being a pixel

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H04N19/182

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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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H04N19/182the unit being a pixel

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Patents Grantslast 30 patents

Information Patent Grant
Image compression apparatus, image compression method, electronic d...
- Patent number 12,363,294
- Issue date Jul 15, 2025
- HAINING ESWIN COMPUTING TECHNOLOGY CO., LTD.
- Duoduo Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-metric filtering
- Patent number RE50496
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- In Suk Chong
Information Patent Grant
Image encryption through dynamic compression code words
- Patent number 12,363,323
- Issue date Jul 15, 2025
- United States Postal Service
- Ryan J. Simpson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-loop filtering method and apparatus for same
- Patent number 12,363,313
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Seung Wook Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method, decoding method, and processing method
- Patent number 12,356,003
- Issue date Jul 8, 2025
- Panasonic Intellectual Property Corporation of America
- Tadamasa Toma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and image processing method
- Patent number 12,356,005
- Issue date Jul 8, 2025
- Sony Corporation
- Kazushi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video bitstream coding
- Patent number 12,356,000
- Issue date Jul 8, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimization of constrained directional enhancement filtering (CDEF)
- Patent number 12,348,789
- Issue date Jul 1, 2025
- Meta Platforms, Inc.
- Sujith Srinivasan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fusion of video prediction modes
- Patent number 12,348,724
- Issue date Jul 1, 2025
- Alibaba Innovation Private Limited
- Xinwei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for DC intra prediction of rectangular blocks...
- Patent number 12,341,991
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding apparatus, encoding method, and storage medium
- Patent number 12,335,450
- Issue date Jun 17, 2025
- Canon Kabushiki Kaisha
- Susumu Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma boost on SDR and HDR display adapted signals for SL-HDRx sys...
- Patent number 12,335,495
- Issue date Jun 17, 2025
- InterDigital CE Patent Holdings, SAS
- David Touze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for arithmetic encoding or arithmetic decoding
- Patent number 12,334,958
- Issue date Jun 17, 2025
- Dolby Laboratories Licensing Corporation
- Oliver Wuebbolt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
In-tree geometry quantization of point clouds
- Patent number 12,335,521
- Issue date Jun 17, 2025
- Apple Inc.
- David Flynn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for encoding/decoding image and device thereof
- Patent number 12,335,523
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Jaehyun Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding images using a predictio...
- Patent number 12,335,534
- Issue date Jun 17, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method and apparatus, computer device, storage med...
- Patent number 12,328,439
- Issue date Jun 10, 2025
- Tencent Technology (Shenzhen) Company Limited
- Jian Cao
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Methods and devices for encoding and decoding a data stream represe...
- Patent number 12,328,451
- Issue date Jun 10, 2025
- ORANGE
- Félix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for spatial prediction
- Patent number 12,328,442
- Issue date Jun 10, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deep intra prediction of an image block
- Patent number 12,323,596
- Issue date Jun 3, 2025
- InterDigital Madison Patent Holdings, SAS
- Thierry Dumas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample adaptive offset
- Patent number 12,323,604
- Issue date Jun 3, 2025
- Shanghai Bilibili Technology Co., Ltd.
- Xiaobo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, an image processing device for dividing an array of pixels...
- Patent number 12,323,589
- Issue date Jun 3, 2025
- Axis AB
- Viktor Edpalm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and method for inter prediction based on a merge mode
- Patent number 12,309,391
- Issue date May 20, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method/apparatus and image encoding method/apparatus...
- Patent number 12,309,423
- Issue date May 20, 2025
- Industry Academy Cooperation Foundation of Sejong University
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for a multi-resolution visual sensing architect...
- Patent number 12,309,380
- Issue date May 20, 2025
- Arizona Board of Regents on Behalf of Arizona State University
- Venkatesh Kodukula
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample adaptive offset
- Patent number 12,309,365
- Issue date May 20, 2025
- Shanghai Bilibili Technology Co., Ltd.
- Xiaobo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for transcoding between frame-based video and f...
- Patent number 12,309,403
- Issue date May 20, 2025
- Solsona MultiMedia, Inc.
- Chong Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion information prediction method and apparatus for distortion d...
- Patent number 12,301,860
- Issue date May 13, 2025
- Electronics and Telecommunications Research Institute
- Gun Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device and system for encoding and decoding image
- Patent number 12,301,842
- Issue date May 13, 2025
- IDEAHUB INC.
- Yoon Sik Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image encoding and decoding, and recording me...
- Patent number 12,301,864
- Issue date May 13, 2025
- Electronics and Telecommunications Research Institute
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE ENCODER AND RELATED NON-TRANSITORY COMPUTER READABLE MEDIUM F...
- Publication number 20250234028
- Publication date Jul 17, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- 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
DECODING METHOD AND DEVICE FOR BIT STREAM SUPPORTING PLURALITY OF L...
- Publication number 20250234017
- Publication date Jul 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING BAYER PATTERN IMAGES
- Publication number 20250234021
- Publication date Jul 17, 2025
- ASPEED TECHNOLOGY INC.
- Chung-Yen LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE
- Publication number 20250227233
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE
- Publication number 20250227235
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
- Publication number 20250227276
- Publication date Jul 10, 2025
- KDDI CORPORATION
- Haruhisa KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WARPED REFERENCE LIST FOR WARPED MOTION VIDEO CODING
- Publication number 20250227224
- Publication date Jul 10, 2025
- Google LLC
- Mohammed Golam Sarwer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE COMPRESSION METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER...
- Publication number 20250227272
- Publication date Jul 10, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yue LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE COLORIZATION FIDELITY ENHANCEMENT
- Publication number 20250225691
- Publication date Jul 10, 2025
- Faurecia Irystec Inc.
- Tara AKHAVAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE
- Publication number 20250227234
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECO...
- Publication number 20250227297
- Publication date Jul 10, 2025
- Panasonic Intellectual Property Corporation of America
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARLY NOTIFICATION FOR A LOW LATENCY VIDEO DECODER
- Publication number 20250220196
- Publication date Jul 3, 2025
- QUALCOMM Incorporated
- Tomoyuki NAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS, AND IMAGE CODING METHOD AND AP...
- Publication number 20250220183
- Publication date Jul 3, 2025
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Liang WEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Sign Coding of Transform Coefficients in V...
- Publication number 20250220239
- Publication date Jul 3, 2025
- MEDIATEK INC.
- Shih-Ta HSIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXEL PRECONDITIONING FOR NON-NATIVE COMPRESSION
- Publication number 20250220247
- Publication date Jul 3, 2025
- QUALCOMM Incorporated
- Sameera Balakrishna MARKOD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSING BINARY MASK USING 2D RUN LENGTH ENCODING WITH CONTEXT
- Publication number 20250220188
- Publication date Jul 3, 2025
- Nokia Technologies Oy
- Honglei ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prediction-based Extrapolation of Pixels for Improved Video Compres...
- Publication number 20250211726
- Publication date Jun 26, 2025
- Xilinx, Inc.
- Sumit Johar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR REDUCING BLOCKING ARTIFACTS AND PROVIDING IMP...
- Publication number 20250211800
- Publication date Jun 26, 2025
- ARRIS Enterprises LLC
- David M. Baylon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESTORATION FOR VIDEO CODING WITH SELF-GUIDED FILTERING AND SUBSPAC...
- Publication number 20250203121
- Publication date Jun 19, 2025
- Google LLC
- Debargha Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC CACHE ALLOCATION FOR DISPLAY PIXEL DATA CACHING
- Publication number 20250203125
- Publication date Jun 19, 2025
- Intel Corporation
- Ankit Mukeshkumar Shah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR USING ADAPTIVE LOOP FILTER AND SYSTEM THEREOF
- Publication number 20250193392
- Publication date Jun 12, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVIC...
- Publication number 20250193420
- Publication date Jun 12, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING IMAGE METHOD AND DEVICE, AND RECORDING MEDI...
- Publication number 20250193376
- Publication date Jun 12, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXEL TRANSFORM METHOD FOR JPEG/MPEG COMPRESSION OF DOUBLE PHASE-AM...
- Publication number 20250193442
- Publication date Jun 12, 2025
- Korea Electronics Technology Institute
- Ji Soo HONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CODING/DECODING IMAGE USING INTRA PREDICTION
- Publication number 20250193441
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION-BASED HYBRID CHROMA SUBSAMPLING
- Publication number 20250184491
- Publication date Jun 5, 2025
- Gennadiy Kolesnik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT ROUNDING FOR DEBLOCKING
- Publication number 20250184524
- Publication date Jun 5, 2025
- Sun Patent Trust
- Matthias NARROSCHKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD USING HORIZO...
- Publication number 20250184499
- Publication date Jun 5, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250184486
- Publication date Jun 5, 2025
- Panasonic Intellectual Property Corporation of America
- Ryuichi KANOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the unit being a pixel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image compression apparatus, image compression method, electronic d...

Multi-metric filtering

Image encryption through dynamic compression code words

In-loop filtering method and apparatus for same

Encoding method, decoding method, and processing method

Image processing apparatus and image processing method

Video bitstream coding

Optimization of constrained directional enhancement filtering (CDEF)

Fusion of video prediction modes

Method and apparatus for DC intra prediction of rectangular blocks...

Encoding apparatus, encoding method, and storage medium

Chroma boost on SDR and HDR display adapted signals for SL-HDRx sys...

Method and device for arithmetic encoding or arithmetic decoding

In-tree geometry quantization of point clouds

Method for encoding/decoding image and device thereof

Method and apparatus for encoding/decoding images using a predictio...

Image processing method and apparatus, computer device, storage med...

Methods and devices for encoding and decoding a data stream represe...

Systems and methods for spatial prediction

Deep intra prediction of an image block

Sample adaptive offset

Method, an image processing device for dividing an array of pixels...

Systems and method for inter prediction based on a merge mode

Image decoding method/apparatus and image encoding method/apparatus...

Systems and methods for a multi-resolution visual sensing architect...

Sample adaptive offset

Methods and systems for transcoding between frame-based video and f...

Motion information prediction method and apparatus for distortion d...

Method, device and system for encoding and decoding image

Method and device for image encoding and decoding, and recording me...

Patents Applicationslast 30 patents

IMAGE ENCODER AND RELATED NON-TRANSITORY COMPUTER READABLE MEDIUM F...

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

DECODING METHOD AND DEVICE FOR BIT STREAM SUPPORTING PLURALITY OF L...

APPARATUS AND METHOD FOR ENCODING AND DECODING BAYER PATTERN IMAGES

ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE

ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE

IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM

WARPED REFERENCE LIST FOR WARPED MOTION VIDEO CODING

IMAGE COMPRESSION METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER...

IMAGE COLORIZATION FIDELITY ENHANCEMENT

ROBUST ENCODING/DECODING OF ESCAPE-CODED PIXELS IN PALETTE MODE

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

EARLY NOTIFICATION FOR A LOW LATENCY VIDEO DECODER

IMAGE DECODING METHOD AND APPARATUS, AND IMAGE CODING METHOD AND AP...

Method and Apparatus for Sign Coding of Transform Coefficients in V...

PIXEL PRECONDITIONING FOR NON-NATIVE COMPRESSION

COMPRESSING BINARY MASK USING 2D RUN LENGTH ENCODING WITH CONTEXT

Prediction-based Extrapolation of Pixels for Improved Video Compres...

SYSTEM AND METHOD FOR REDUCING BLOCKING ARTIFACTS AND PROVIDING IMP...

RESTORATION FOR VIDEO CODING WITH SELF-GUIDED FILTERING AND SUBSPAC...

DYNAMIC CACHE ALLOCATION FOR DISPLAY PIXEL DATA CACHING

METHOD FOR USING ADAPTIVE LOOP FILTER AND SYSTEM THEREOF

IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVIC...

IMAGE ENCODING/DECODING IMAGE METHOD AND DEVICE, AND RECORDING MEDI...

PIXEL TRANSFORM METHOD FOR JPEG/MPEG COMPRESSION OF DOUBLE PHASE-AM...

METHOD AND DEVICE FOR CODING/DECODING IMAGE USING INTRA PREDICTION

MOTION-BASED HYBRID CHROMA SUBSAMPLING

EFFICIENT ROUNDING FOR DEBLOCKING

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD USING HORIZO...

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD