performing compensation of the inverse transform mismatch

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H04N19/45

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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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H04N19/45performing compensation of the inverse transform mismatch

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Patents Grantslast 30 patents

Information Patent Grant
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performing compensation of the inverse transform mismatch

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image encoding device, image decoding device, and program thereof

Image processing apparatus and image processing method

Modified upsampling for video coding technology

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

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

Extending search range for reference blocks beyond current CTU

Quantization of residuals in video coding

Image encoding device, image decoding device, and program thereof

Controlling video data encoding and decoding levels

Image data encoding and decoding

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

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

Encoder, decoder, encoding method, and decoding method

Combined residual coding in video coding

Method and device for encoding or decoding image

System and method for processing audio data into a plurality of fre...

Method and device for video coding using various transform techniques

Signal reconstruction method, signal reconstruction apparatus, and...

Integrated image reshaping and video coding

Video decoding method and apparatus using multi-core transform, and...

Method and device for video coding using various transform techniques

Image data encoding and decoding

Point cloud compression

Transform selection in a video encoder and/or video decoder

Image encoding device, image decoding device, and program thereof

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

System and method for processing audio data into a plurality of fre...

Extension of effective search range for current picture referencing

Image decoding apparatus

Prediction image generation device, moving image decoding device, a...

Patents Applicationslast 30 patents

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD AND DEVICE FOR VIDEO CODING USING VARIOUS TRANSFORM TECHNIQUES

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

INTEGRATED IMAGE RESHAPING AND VIDEO CODING

VIDEO DECODING METHOD AND APPARATUS USING MULTI-CORE TRANSFORM, AND...

VIDEO DECODING METHOD AND APPARATUS USING MULTI-CORE TRANSFORM, AND...

VIDEO DECODING METHOD AND APPARATUS USING MULTI-CORE TRANSFORM, AND...

IMAGE ENCODING/DECODING METHOD AND DEVICE

MULTIPLE TRANSFORMS ADJUSTMENT STAGES FOR VIDEO CODING

TRANSFORM SELECTION IN A VIDEO ENCODER AND/OR VIDEO DECODER

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND DEVICE FOR VIDEO CODING USING VARIOUS TRANSFORM TECHNIQUES

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

EXTENDING SEARCH RANGE FOR REFERENCE BLOCKS BEYOND CURRENT CTU

PREDICTION IMAGE GENERATION DEVICE, MOVING IMAGE DECODING DEVICE, A...

IMAGE DECODING DEVICE AND IMAGE DECODING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

METHOD AND DEVICE FOR ENCODING OR DECODING IMAGE

TRANSFORM SELECTION IN A VIDEO ENCODER AND/OR VIDEO DECODER

IMAGE DATA ENCODING AND DECODING

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

VIDEO DECODING METHOD AND APPARATUS USING MULTI-CORE TRANSFORM, AND...

Point Cloud Compression

CONTROLLING VIDEO DATA ENCODING AND DECODING LEVELS