the unit being a set of transform coefficients

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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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H04N19/18the unit being a set of transform coefficients

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for entropy coding point clouds
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Information Patent Grant
Method and apparatus for coding unit partitioning
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Apparatus for transmitting 3D contents and method thereof
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Guaranteed data compression using reduced bit depth data
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Constraints on adaptation parameter set syntax elements
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Method and apparatus for encoding/decoding intra prediction mode
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Operation range extension for versatile video coding
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Encoder, decoder, encoding method, and decoding method
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Information Patent Grant
Method and apparatus for encoding/decoding intra prediction mode
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- Issue date Dec 10, 2024
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Encoding method, decoding method, and decoder
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Transform Unit Partition Method for Video Coding
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Disallowing Unused Layers in Multi-Layer Video Bitstreams
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DATA ENCODING AND DECODING
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SYSTEMS AND METHODS FOR STREAMING EXTENSIONS FOR VIDEO ENCODING
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HISTORY-BASED RICE PARAMETER DERIVATIONS FOR WAVEFRONT PARALLEL PRO...
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IMAGE OR VIDEO CODING BASED ON PALETTE MODE
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BLOCKING ARTIFACT DETECTION
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Hierarchical Sample Adaptive Band Offset for Video Coding
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TRANSFORM UNIT PARTITIONING FOR CLOUD GAMING VIDEO
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CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND...
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Mixed NAL Unit Picture Constraints In Video Coding
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OLS For Multiview Scalability
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UTILIZATION OF MOTION INFORMATION IN AFFINE MODE
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Information Patent Application
POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING
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INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...
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MOVING IMAGE DECODING/ENCODING
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Information Patent Application
MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING
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VIDEO COLOUR COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUTE...
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APPARATUS AND METHOD FOR IMPLICIT NEURAL VIDEO REPRESENTATION
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VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA
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METHODS AND APPARATUSES FOR HIERARCHICALLY ENCODING AND DECODING A...
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UNEQUAL WEIGHT PLANAR PREDICTION
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Information Patent Application
NON-SEPARABLE PRIMARY TRANSFORM DESIGN METHOD AND APPARATUS
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Information Patent Application
IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the unit being a set of transform coefficients

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and devices for entropy coding point clouds

Image encoding apparatus, image decoding apparatus, control methods...

Image decoding device, method, and non-transitory computer-readable...

Method and apparatus for coding unit partitioning

Image decoding device, method, and non-transitory computer-readable...

Video coding and decoding

Apparatus for transmitting 3D contents and method thereof

Image sensor module, image processing system, and image compression...

Guaranteed data compression using reduced bit depth data

Image decoding device, method, and non-transitory computer-readable...

Image data encoding and decoding

System and method for adding one additional image frame or a sequen...

Image encoding device, image encoding method and storage medium, im...

Constraints on adaptation parameter set syntax elements

Image decoding device, method, and non-transitory computer-readable...

Video decoding method and device for coding chroma quantization par...

Method and apparatus for real-time SAO parameter estimation

Three-dimensional data encoding method, three-dimensional data deco...

Method and apparatus for encoding/decoding intra prediction mode

Image or video coding on basis of transform skip—and palette coding...

Context coding for information on transform kernel set in image cod...

Image decoding method using residual information in image coding sy...

Operation range extension for versatile video coding

Encoder, decoder, encoding method, and decoding method

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

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

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

Method and apparatus for encoding/decoding intra prediction mode

Encoding method, decoding method, and decoder

Techniques for predicting video quality across different viewing pa...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...

Transform Unit Partition Method for Video Coding

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING

Disallowing Unused Layers in Multi-Layer Video Bitstreams

DATA ENCODING AND DECODING

SYSTEMS AND METHODS FOR STREAMING EXTENSIONS FOR VIDEO ENCODING

HISTORY-BASED RICE PARAMETER DERIVATIONS FOR WAVEFRONT PARALLEL PRO...

IMAGE OR VIDEO CODING BASED ON PALETTE MODE

ENCODER, DECODER AND CORRESPONDING METHODS USING INTERPOLATION FILT...

BLOCKING ARTIFACT DETECTION

Hierarchical Sample Adaptive Band Offset for Video Coding

ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS

TRANSFORM UNIT PARTITIONING FOR CLOUD GAMING VIDEO

CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND...

Mixed NAL Unit Picture Constraints In Video Coding

OLS For Multiview Scalability

UTILIZATION OF MOTION INFORMATION IN AFFINE MODE

POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING

INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...

MOVING IMAGE DECODING/ENCODING

MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING

VIDEO COLOUR COMPONENT PREDICTION METHOD AND APPARATUS, AND COMPUTE...

APPARATUS AND METHOD FOR IMPLICIT NEURAL VIDEO REPRESENTATION

VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA

METHODS AND APPARATUSES FOR HIERARCHICALLY ENCODING AND DECODING A...

UNEQUAL WEIGHT PLANAR PREDICTION

NON-SEPARABLE PRIMARY TRANSFORM DESIGN METHOD AND APPARATUS

IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...

CROSS-COMPONENT DEPTH-LUMA CODING