Inventor
ZHAO ZHIJIE
CN102 patents
Patents
50 patentsUS11184643B2Nov 23, 2021
Apparatus and method for de-blocking filtering
HUAWEI TECH CO LTD9 citations86
US10972725B2Apr 6, 2021
Method and apparatus for intra prediction in video coding
HUAWEI TECH CO LTD6 citations84
US11343504B2May 24, 2022
Apparatus and method for picture coding with selective loop-filtering
HUAWEI TECH CO LTD8 citations83
US11039137B2Jun 15, 2021
Encoder, decoder, computer program and computer program product for processing a frame of a video sequence
HUAWEI TECH CO LTD6 citations83
US12212747B2Jan 28, 2025
Boundary block partitioning in video coding
HUAWEI TECH CO LTD1 citations75
US11558607B2Jan 17, 2023
Encoder, a decoder and corresponding methods using history based motion vector prediction
HUAWEI TECH CO LTD4 citations75
US11909978B2Feb 20, 2024
Image processing device and method for performing efficient deblocking
HUAWEI TECH CO LTD2 citations73
US11750810B2Sep 5, 2023
Boundary block partitioning in video coding
HUAWEI TECH CO LTD3 citations73
US11647182B2May 9, 2023
Method and apparatus for intra prediction in video coding
HUAWEI TECH CO LTD1 citations73
US11539962B2Dec 27, 2022
Coding method, device, system
HUAWEI TECH CO LTD2 citations73
US11523111B2Dec 6, 2022
Encoder, a decoder and corresponding methods using an adaptive loop filter
HUAWEI TECH CO LTD3 citations73
US11425375B2Aug 23, 2022
Boundary block partitioning in video coding
HUAWEI TECH CO LTD3 citations73
US11290721B2Mar 29, 2022
Image processing device and method for performing efficient deblocking
HUAWEI TECH CO LTD2 citations73
US11284086B2Mar 22, 2022
Decoder side intra mode derivation (DIMD) tool computational complexity reduction
HUAWEI TECH CO LTD3 citations73
US11265538B2Mar 1, 2022
Method and apparatus for image filtering with adaptive multiplier coefficients
HUAWEI TECH CO LTD4 citations73
US11190807B2Nov 30, 2021
Syntax prediction using reconstructed samples
HUAWEI TECH CO LTD6 citations73
US11109024B2Aug 31, 2021
Decoder side intra mode derivation tool line memory harmonization with deblocking filter
HUAWEI TECH CO LTD3 citations73
US11102480B2Aug 24, 2021
Devices and methods for image and video coding
HUAWEI TECH CO LTD3 citations73
US11070804B2Jul 20, 2021
Video encoder, a video decoder and corresponding methods with improved block partitioning
HUAWEI TECH CO LTD4 citations73
US11044469B2Jun 22, 2021
Method and apparatus for intra prediction
HUAWEI TECH CO LTD5 citations73
US10856006B2Dec 1, 2020
Method and system using overlapped search space for bi-predictive motion vector refinement
HUAWEI TECH CO LTD1 citations73
US11490092B2Nov 1, 2022
Event-based adaptation of coding parameters for video image encoding
HUAWEI TECH CO LTD6 citations72
US11451824B2Sep 20, 2022
Motion vector refinement search with integer pixel resolution
HUAWEI TECH CO LTD2 citations72
US10931965B2Feb 23, 2021
Devices and methods for video coding using segmentation based partitioning of video coding blocks
HUAWEI TECH CO LTD4 citations72
US11330268B2May 10, 2022
Apparatus and methods for encoding and decoding a video signal
HUAWEI TECH CO LTD2 citations71
US11323717B2May 3, 2022
Frequency adjustment for texture synthesis in video coding
HUAWEI TECH CO LTD3 citations69
US11671632B2Jun 6, 2023
Machine-learning-based adaptation of coding parameters for video encoding using motion and object detection
HUAWEI TECH CO LTD3 citations67
US12568214B2Mar 3, 2026
Multi-type tree depth extension for picture boundary handling
HUAWEI TECH CO LTD0 citations63
US12526444B2Jan 13, 2026
Limited memory access window for motion vector refinement
HUAWEI TECH CO LTD0 citations63
US12495146B2Dec 9, 2025
Image processing device and method for performing efficient deblocking
HUAWEI TECH CO LTD0 citations63
US12477104B2Nov 18, 2025
Method and apparatus for image filtering with adaptive multiplier coefficients
HUAWEI TECH CO LTD0 citations63
US12418686B2Sep 16, 2025
Apparatus and method for deblocking filter in video coding
HUAWEI TECH CO LTD0 citations63
US12413724B2Sep 9, 2025
Video encoder, a video decoder and corresponding methods with improved block partitioning
HUAWEI TECH CO LTD0 citations63
US12407877B2Sep 2, 2025
Relation between partition constraint elements
HUAWEI TECH CO LTD0 citations63
US12401784B2Aug 26, 2025
Encoder, a decoder and corresponding methods using history based motion vector prediction
HUAWEI TECH CO LTD0 citations63
US12355953B2Jul 8, 2025
Method and apparatus for intra prediction in video coding
HUAWEI TECH CO LTD0 citations63
US12301800B2May 13, 2025
Encoder, a decoder and corresponding methods using an adaptive loop filter
HUAWEI TECH CO LTD0 citations63
US12267532B2Apr 1, 2025
Video processing method, video processing apparatus, encoder, decoder, medium and computer program
HUAWEI TECH CO LTD0 citations63
US12200246B2Jan 14, 2025
Motion vector refinement for multi-reference prediction
HUAWEI TECH CO LTD0 citations63
US12192534B2Jan 7, 2025
Image processing device and method for performing quality optimized deblocking
HUAWEI TECH CO LTD0 citations63
US12177433B2Dec 24, 2024
Video encoder, a video decoder and corresponding methods
HUAWEI TECH CO LTD0 citations63
US12069291B2Aug 20, 2024
Limited memory access window for motion vector refinement
HUAWEI TECH CO LTD0 citations63
US12015771B2Jun 18, 2024
Apparatus and method for performing deblocking
HUAWEI TECH CO LTD0 citations63
US11991399B2May 21, 2024
Apparatus and method for de-blocking filtering
HUAWEI TECH CO LTD0 citations63
US11968363B2Apr 23, 2024
Multi-type tree depth extension for picture boundary handling
HUAWEI TECH CO LTD0 citations63
US11930171B2Mar 12, 2024
Video encoder, a video decoder and corresponding methods with improved block partitioning
HUAWEI TECH CO LTD0 citations63
US11910027B2Feb 20, 2024
Relation between partition constraint elements
HUAWEI TECH CO LTD0 citations63
US11870986B2Jan 9, 2024
Encoder, a decoder and corresponding methods using an adaptive loop filter
HUAWEI TECH CO LTD0 citations63
US11805270B2Oct 31, 2023
Limited memory access window for motion vector refinement
HUAWEI TECH CO LTD0 citations63
US11800154B2Oct 24, 2023
Image processing device and method for performing quality optimized deblocking
HUAWEI TECH CO LTD0 citations63
Showing the top 50 of 102 patents by PatentIndex Score.