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

Current Industry

H04N19/635characterised by filter definition or implementation details

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for encoding/decoding image
- Patent number 12,238,281
- Issue date Feb 25, 2025
- Intellectual Discovery Co., Ltd.
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for deblocking an image
- Patent number 12,212,745
- Issue date Jan 28, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Philippe Bordes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for signaling neural network post-filter chroma...
- Patent number 12,212,787
- Issue date Jan 28, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding and decoding method and apparatus generating an angu...
- Patent number 12,184,860
- Issue date Dec 31, 2024
- Samsung Electronics Co., Ltd.
- Na-rae Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decomposition of residual data during signal encoding, decoding and...
- Patent number 12,166,987
- Issue date Dec 10, 2024
- V-NOVA INTERNATIONAL LIMITED
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion compensation and motion estimation leveraging a continuous c...
- Patent number 12,155,834
- Issue date Nov 26, 2024
- V-NOVA INTERNATIONAL LIMITED
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
- Patent number 12,155,851
- Issue date Nov 26, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interplay between picture header and slice header of a video bitstream
- Patent number 12,143,641
- Issue date Nov 12, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interplay between in-loop filtering and video slices
- Patent number 12,114,016
- Issue date Oct 8, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio encoder, audio decoder, method for encoding an audio signal a...
- Patent number 12,112,765
- Issue date Oct 8, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernd Edler
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Deblocking of video picture boundaries
- Patent number 12,108,038
- Issue date Oct 1, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding and decoding method and apparatus generating an angu...
- Patent number 12,081,764
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Na-rae Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding and decoding method and apparatus generating an angu...
- Patent number 12,075,057
- Issue date Aug 27, 2024
- Samsung Electronics Co., Ltd.
- Na-rae Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking of implicit transform unit boundaries
- Patent number 12,058,323
- Issue date Aug 6, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conditional signaling of syntax elements in a picture header
- Patent number 12,034,975
- Issue date Jul 9, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding device and encoding device
- Patent number 12,022,099
- Issue date Jun 25, 2024
- Kabushiki Kaisha Toshiba
- Takeshi Chujoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding with of low-precision floatin...
- Patent number 11,979,593
- Issue date May 7, 2024
- Mediatek Inc.
- Shih-Chun Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoding and decoding a sequence of pictures
- Patent number 11,949,915
- Issue date Apr 2, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Thomas Richter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding and decoding method and device for determining a decoding...
- Patent number 11,924,462
- Issue date Mar 5, 2024
- Samsung Electronics Co., Ltd.
- Yin-ji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image
- Patent number 11,882,275
- Issue date Jan 23, 2024
- Intellectual Discovery Co., Ltd.
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interplay between in-loop filtering and video tiles
- Patent number 11,825,123
- Issue date Nov 21, 2023
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image compression
- Patent number 11,805,278
- Issue date Oct 31, 2023
- DISPLAYLINK (UK) LIMITED
- Sebastian Matysik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reference picture information signaling in a video bitstream
- Patent number 11,805,280
- Issue date Oct 31, 2023
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding and decoding method and apparatus generating an angu...
- Patent number 11,805,258
- Issue date Oct 31, 2023
- Samsung Electronics Co., Ltd.
- Na-rae Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking of video picture boundaries
- Patent number 11,758,131
- Issue date Sep 12, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding method and apparatus, and image decoding method and...
- Patent number 11,695,930
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Na-rae Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding and decoding based on blending of sequences of samples alo...
- Patent number 11,683,491
- Issue date Jun 20, 2023
- V-NOVA INTERNATIONAL LIMITED
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rate-distortion defined interpolation for video coding based on fix...
- Patent number 11,683,519
- Issue date Jun 20, 2023
- QUALCOMM Incorporated
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decomposition of residual data during signal encoding, decoding and...
- Patent number 11,622,112
- Issue date Apr 4, 2023
- V-NOVA INTERNATIONAL LIMITED
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoding and decoding method and device for determining a decoding...
- Patent number 11,616,971
- Issue date Mar 28, 2023
- Samsung Electronics Co., Ltd.
- Yin-ji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
- Publication number 20250063163
- Publication date Feb 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20250039420
- Publication date Jan 30, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelet-based encoding of a video sequence and wavelet-based decodi...
- Publication number 20250024079
- Publication date Jan 16, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Thomas RICHTER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHOD FOR ENCODING AN AUDIO SIGNAL A...
- Publication number 20250014586
- Publication date Jan 9, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Bernd EDLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DEBLOCKING OF IMPLICIT TRANSFORM UNIT BOUNDARIES
- Publication number 20240430416
- Publication date Dec 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER CHROMA...
- Publication number 20240422359
- Publication date Dec 19, 2024
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
- Publication number 20240205393
- Publication date Jun 20, 2024
- INTELLECTUAL DISCOVERY CO., LTD.
- Dong Gyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...
- Publication number 20240171768
- Publication date May 23, 2024
- SAMSUNG ELECTRONICS CO,. LTD.
- Yin-ji PIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE PICTURE INFORMATION SIGNALING IN A VIDEO BITSTREAM
- Publication number 20240107067
- Publication date Mar 28, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERPLAY BETWEEN IN-LOOP FILTERING AND VIDEO TILES
- Publication number 20240073457
- Publication date Feb 29, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...
- Publication number 20240048715
- Publication date Feb 8, 2024
- Samsung Electronics Co., Ltd.
- Na-rae CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
- Publication number 20240022719
- Publication date Jan 18, 2024
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Kenneth ANDERSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...
- Publication number 20240015296
- Publication date Jan 11, 2024
- Samsung Electronics Co., Ltd.
- Na-rae CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...
- Publication number 20230379470
- Publication date Nov 23, 2023
- V-Nova International Limited
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
- Publication number 20230362365
- Publication date Nov 9, 2023
- INTELLECTUAL DISCOVERY CO., LTD.
- Dong Gyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING A SEQUENCE OF PICTURES
- Publication number 20230232047
- Publication date Jul 20, 2023
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Thomas RICHTER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...
- Publication number 20230188747
- Publication date Jun 15, 2023
- Samsung Electronics Co., Ltd.
- Yin-ji PIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...
- Publication number 20230164323
- Publication date May 25, 2023
- SAMSUNG ELECTRONICS CO,. LTD.
- Na-rae CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DEBLOCKING AN IMAGE
- Publication number 20230164314
- Publication date May 25, 2023
- Interdigital VC Holdings, Inc.
- Philippe BORDES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING COMPRESSION OF A COLOR IMAGE
- Publication number 20230064397
- Publication date Mar 2, 2023
- intoPIX SA
- Allan BARREA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE COMPRESSION
- Publication number 20230059758
- Publication date Feb 23, 2023
- DISPLAYLINK (UK) LIMITED
- Sebastian MATYSIK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEBLOCKING OF IMPLICIT TRANSFORM UNIT BOUNDARIES
- Publication number 20230059449
- Publication date Feb 23, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEBLOCKING OF VIDEO PICTURE BOUNDARIES
- Publication number 20220312007
- Publication date Sep 29, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
- Publication number 20220279175
- Publication date Sep 1, 2022
- INTELLECTUAL DISCOVERY CO., LTD.
- Dong Gyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...
- Publication number 20220191497
- Publication date Jun 16, 2022
- V-Nova International Limited
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTION COMPENSATION AND MOTION ESTIMATION LEVERAGING A CONTINUOUS C...
- Publication number 20220038700
- Publication date Feb 3, 2022
- V-Nova International Limited
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR IMAGE PROCESSING
- Publication number 20210329302
- Publication date Oct 21, 2021
- Zhejiang Dahua Technology CO., LTD.
- Zhiyong SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR TILED WAVELET IMAGE ENCODING AND DECODING
- Publication number 20210314621
- Publication date Oct 7, 2021
- Teradici Corporation
- Kevin Howard Betts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Compression
- Publication number 20210314620
- Publication date Oct 7, 2021
- Sebastian Matysik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...
- Publication number 20210099707
- Publication date Apr 1, 2021
- V-Nova International Limited
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING

characterised by filter definition or implementation details

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for encoding/decoding image

Method and apparatus for deblocking an image

Systems and methods for signaling neural network post-filter chroma...

Image encoding and decoding method and apparatus generating an angu...

Decomposition of residual data during signal encoding, decoding and...

Motion compensation and motion estimation leveraging a continuous c...

Chroma coding enhancement in cross-component sample adaptive offset

Interplay between picture header and slice header of a video bitstream

Interplay between in-loop filtering and video slices

Audio encoder, audio decoder, method for encoding an audio signal a...

Deblocking of video picture boundaries

Image encoding and decoding method and apparatus generating an angu...

Image encoding and decoding method and apparatus generating an angu...

Deblocking of implicit transform unit boundaries

Conditional signaling of syntax elements in a picture header

Decoding device and encoding device

Method and apparatus for video coding with of low-precision floatin...

Encoding and decoding a sequence of pictures

Encoding and decoding method and device for determining a decoding...

Method and device for encoding/decoding image

Interplay between in-loop filtering and video tiles

Image compression

Reference picture information signaling in a video bitstream

Image encoding and decoding method and apparatus generating an angu...

Deblocking of video picture boundaries

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

Encoding and decoding based on blending of sequences of samples alo...

Rate-distortion defined interpolation for video coding based on fix...

Decomposition of residual data during signal encoding, decoding and...

Encoding and decoding method and device for determining a decoding...

Patents Applicationslast 30 patents

DEBLOCKING OF VIDEO PICTURE BOUNDARIES

CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

Wavelet-based encoding of a video sequence and wavelet-based decodi...

AUDIO ENCODER, AUDIO DECODER, METHOD FOR ENCODING AN AUDIO SIGNAL A...

DEBLOCKING OF IMPLICIT TRANSFORM UNIT BOUNDARIES

SYSTEMS AND METHODS FOR SIGNALING NEURAL NETWORK POST-FILTER CHROMA...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE

ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...

REFERENCE PICTURE INFORMATION SIGNALING IN A VIDEO BITSTREAM

INTERPLAY BETWEEN IN-LOOP FILTERING AND VIDEO TILES

IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...

DEBLOCKING OF VIDEO PICTURE BOUNDARIES

IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...

DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE

ENCODING AND DECODING A SEQUENCE OF PICTURES

ENCODING AND DECODING METHOD AND DEVICE FOR DETERMINING A DECODING...

IMAGE ENCODING AND DECODING METHOD AND APPARATUS GENERATING AN ANGU...

METHOD AND APPARATUS FOR DEBLOCKING AN IMAGE

METHOD AND APPARATUS FOR PERFORMING COMPRESSION OF A COLOR IMAGE

IMAGE COMPRESSION

DEBLOCKING OF IMPLICIT TRANSFORM UNIT BOUNDARIES

DEBLOCKING OF VIDEO PICTURE BOUNDARIES

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE

DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...

MOTION COMPENSATION AND MOTION ESTIMATION LEVERAGING A CONTINUOUS C...

SYSTEMS AND METHODS FOR IMAGE PROCESSING

METHOD AND APPARATUS FOR TILED WAVELET IMAGE ENCODING AND DECODING

Image Compression

DECOMPOSITION OF RESIDUAL DATA DURING SIGNAL ENCODING, DECODING AND...