Inventor
CHERNYAK ROMAN IGOREVICH
RU47 patents
Patents
47 patentsUS11317091B2Apr 26, 2022
Performing chroma deblocking for blocks which use joint chroma coding
HUAWEI TECH CO LTD12 citations86
US11924407B2Mar 5, 2024
Method and apparatus for deriving an interpolation filter index for a current block
HUAWEI TECH CO LTD2 citations73
US11831871B2Nov 28, 2023
Method and apparatus for intra sub-partitions coding mode
HUAWEI TECH CO LTD2 citations73
US11750807B2Sep 5, 2023
Method and apparatus for intra sub-partitions coding mode
HUAWEI TECH CO LTD3 citations73
US11706412B2Jul 18, 2023
Apparatus and method for filtering in video coding
HUAWEI TECH CO LTD2 citations71
US12477109B2Nov 18, 2025
Method and apparatus for intra sub-partitions coding mode
HUAWEI TECH CO LTD0 citations62
US12425593B2Sep 23, 2025
Apparatus and method for inverse quantization
HUAWEI TECH CO LTD0 citations62
US12328427B2Jun 10, 2025
Method and apparatus for deriving an interpolation filter index for a current block
HUAWEI TECH CO LTD0 citations62
US12309372B2May 20, 2025
Method and apparatus for signaling of mapping function of chroma quantization parameter
HUAWEI TECH CO LTD0 citations62
US12238289B2Feb 25, 2025
Performing chroma deblocking for blocks which use joint chroma coding
HUAWEI TECH CO LTD0 citations62
US12206903B2Jan 21, 2025
Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding
HUAWEI TECH CO LTD0 citations62
US12177469B2Dec 24, 2024
Encoder, a decoder and corresponding methods for inter prediction using geometric prediction mode
HUAWEI TECH CO LTD0 citations62
US12160578B2Dec 3, 2024
Method and apparatus for signaling of mapping function of chroma quantization parameter
HUAWEI TECH CO LTD0 citations62
US12160603B2Dec 3, 2024
Video decoder and methods
HUAWEI TECH CO LTD0 citations62
US12149692B2Nov 19, 2024
Method and apparatus for chrominance QP offsets tables signaling and derivation
HUAWEI TECH CO LTD0 citations62
US12143607B2Nov 12, 2024
Method and apparatus for signalling flags related to chroma transform blocks
HUAWEI TECH CO LTD0 citations62
US12052419B2Jul 30, 2024
Method and apparatus for signaling of mapping function of chroma quantization parameter
HUAWEI TECH CO LTD0 citations62
US12047599B2Jul 23, 2024
Motion vector range derivation for enhanced interpolation filter
HUAWEI TECH CO LTD0 citations62
US12010345B2Jun 11, 2024
Encoder, a decoder and corresponding methods of flexible profile configuration
HUAWEI TECH CO LTD0 citations62
US11930183B2Mar 12, 2024
Video encoder, a video decoder and corresponding methods of processing MMVD distance
HUAWEI TECH CO LTD0 citations62
US11863748B2Jan 2, 2024
Encoder, a decoder and corresponding methods of chroma qantization control
HUAWEI TECH CO LTD0 citations62
US11800152B2Oct 24, 2023
Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding
HUAWEI TECH CO LTD0 citations62
US11765383B2Sep 19, 2023
Video decoder and methods
HUAWEI TECH CO LTD0 citations62
US11736695B2Aug 22, 2023
Performing chroma deblocking for blocks which use joint chroma coding
HUAWEI TECH CO LTD0 citations62
US11716479B2Aug 1, 2023
Method of efficient signalling of CBF flags
HUAWEI TECH CO LTD0 citations62
US11689723B2Jun 27, 2023
Apparatus and method for inverse quantization
HUAWEI TECH CO LTD0 citations62
US11558632B2Jan 17, 2023
Encoder, a decoder and corresponding methods for inter prediction
HUAWEI TECH CO LTD0 citations62
US11381843B2Jul 5, 2022
Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding
HUAWEI TECH CO LTD0 citations62
US11375213B2Jun 28, 2022
Method of efficient signalling of CBF flags
HUAWEI TECH CO LTD0 citations62
US11375187B2Jun 28, 2022
Apparatus and method for filtering in video coding with look-up table selected based on bitstream information
HUAWEI TECH CO LTD0 citations61
US11805249B2Oct 31, 2023
Apparatus and method for filtering in video coding
HUAWEI TECH CO LTD0 citations60
US11509892B2Nov 22, 2022
Apparatus and method for filtering in video coding
HUAWEI TECH CO LTD0 citations60
US12470754B2Nov 11, 2025
Affine motion model restrictions for memory bandwidth reduction of enhanced interpolation filter
HUAWEI TECH CO LTD0 citations52
US12244806B2Mar 4, 2025
Method and apparatus for chrominance quantization parameters signalling
HUAWEI TECH CO LTD0 citations52
US12143586B2Nov 12, 2024
Usage of DCT based interpolation filter and enhanced bilinear interpolation filter in affine motion compensation
HUAWEI TECH CO LTD0 citations52
US12069242B2Aug 20, 2024
Reference picture management methods for video coding
HUAWEI TECH CO LTD0 citations52
US12058337B2Aug 6, 2024
Usage of DCT based interpolation filter
HUAWEI TECH CO LTD0 citations52
US12047609B2Jul 23, 2024
Interpolation filter for an inter prediction apparatus and method for video coding
HUAWEI TECH CO LTD0 citations52
US11997296B2May 28, 2024
Motion field storage optimization for a line buffer
HUAWEI TECH CO LTD0 citations52
US11985354B2May 14, 2024
Affine motion model restrictions reducing number of fetched reference lines during processing of one block row with enhanced interpolation filter
HUAWEI TECH CO LTD0 citations52
US11838508B2Dec 5, 2023
Apparatus and method for chrominance quantization parameter derivation
HUAWEI TECH CO LTD0 citations52
US11265582B2Mar 1, 2022
In-loop filter apparatus and method for video coding
HUAWEI TECH CO LTD0 citations51
US12395683B2Aug 19, 2025
Method and apparatus for hadamard transform domain filtering of the video signal with various bit depth
HUAWEI TECH CO LTD0 citations47
US11240496B2Feb 1, 2022
Low complexity mixed domain collaborative in-loop filter for lossy video coding
HUAWEI TECH CO LTD0 citations47
US11146825B2Oct 12, 2021
Fast block matching method for collaborative filtering in lossy video codecs
HUAWEI TECH CO LTD0 citations47
US10965958B2Mar 30, 2021
Mixed domain collaborative post filter for lossy still image coding
HUAWEI TECH CO LTD0 citations44
US10827200B2Nov 3, 2020
Mixed domain collaborative in-loop filter for lossy video coding
HUAWEI TECH CO LTD0 citations36