RU2768016C1 - Системы и способы применения фильтров деблокирования к восстановленным видеоданным - Google Patents

Системы и способы применения фильтров деблокирования к восстановленным видеоданным Download PDF

Info

Publication number
RU2768016C1
RU2768016C1 RU2020135326A RU2020135326A RU2768016C1 RU 2768016 C1 RU2768016 C1 RU 2768016C1 RU 2020135326 A RU2020135326 A RU 2020135326A RU 2020135326 A RU2020135326 A RU 2020135326A RU 2768016 C1 RU2768016 C1 RU 2768016C1
Authority
RU
Russia
Prior art keywords
block
filter
samples
sample
video
Prior art date
Application number
RU2020135326A
Other languages
English (en)
Russian (ru)
Inventor
Вэйцзя ЧЖУ
Киран Мукеш МИСРА
Кристофер Эндрю СИГАЛЛ
Филип КОУЭН
Original Assignee
Шарп Кабусики Кайся
ЭфДжи ИННОВЕЙШН КОМПАНИ ЛИМИТЕД
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Шарп Кабусики Кайся, ЭфДжи ИННОВЕЙШН КОМПАНИ ЛИМИТЕД filed Critical Шарп Кабусики Кайся
Application granted granted Critical
Publication of RU2768016C1 publication Critical patent/RU2768016C1/ru

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
RU2020135326A 2018-03-30 2019-03-25 Системы и способы применения фильтров деблокирования к восстановленным видеоданным RU2768016C1 (ru)

Applications Claiming Priority (27)

Application Number Priority Date Filing Date Title
US201862651058P 2018-03-30 2018-03-30
US62/651,058 2018-03-30
US201862654379P 2018-04-07 2018-04-07
US62/654,379 2018-04-07
US201862655029P 2018-04-09 2018-04-09
US62/655,029 2018-04-09
US201862656291P 2018-04-11 2018-04-11
US62/656,291 2018-04-11
US201862677629P 2018-05-29 2018-05-29
US62/677,629 2018-05-29
US201862679716P 2018-06-01 2018-06-01
US62/679,716 2018-06-01
US201862696309P 2018-07-10 2018-07-10
US62/696,309 2018-07-10
US201862711420P 2018-07-27 2018-07-27
US62/711,420 2018-07-27
US201862714755P 2018-08-05 2018-08-05
US62/714,755 2018-08-05
US201862732556P 2018-09-17 2018-09-17
US62/732,556 2018-09-17
US201862733067P 2018-09-18 2018-09-18
US62/733,067 2018-09-18
US201862735090P 2018-09-22 2018-09-22
US62/735,090 2018-09-22
US201862737596P 2018-09-27 2018-09-27
US62/737,596 2018-09-27
PCT/JP2019/012422 WO2019188944A1 (en) 2018-03-30 2019-03-25 Systems and methods for applying deblocking filters to reconstructed video data

Related Child Applications (1)

Application Number Title Priority Date Filing Date
RU2022105685A Division RU2824878C2 (ru) 2018-03-30 2019-03-25 Устройство фильтрации восстановленных видеоданных

Publications (1)

Publication Number Publication Date
RU2768016C1 true RU2768016C1 (ru) 2022-03-23

Family

ID=68060571

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020135326A RU2768016C1 (ru) 2018-03-30 2019-03-25 Системы и способы применения фильтров деблокирования к восстановленным видеоданным

Country Status (10)

Country Link
US (4) US11259019B2 (enExample)
EP (1) EP3782371A4 (enExample)
JP (3) JP7382951B2 (enExample)
KR (1) KR102787669B1 (enExample)
CN (4) CN119211584A (enExample)
AU (2) AU2019242247B2 (enExample)
CA (2) CA3290396A1 (enExample)
MX (2) MX2020010140A (enExample)
RU (1) RU2768016C1 (enExample)
WO (1) WO2019188944A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119211584A (zh) * 2018-03-30 2024-12-27 夏普株式会社 用于将解块滤波器应用于重构视频数据的方法和设备
US12034977B2 (en) * 2018-06-28 2024-07-09 Electronics And Telecommunications Research Institute Video encoding/decoding method and device, and recording medium for storing bitstream
US10567752B2 (en) 2018-07-02 2020-02-18 Tencent America LLC Method and apparatus for intra prediction for non-square blocks in video compression
KR20210122782A (ko) * 2019-02-15 2021-10-12 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 부호화 장치, 복호 장치, 부호화 방법, 및 복호 방법
CN113906763B (zh) 2019-05-05 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块协调
CN110225339A (zh) * 2019-05-10 2019-09-10 上海德衡数据科技有限公司 一种hevc视频序列编解码加速方法
EP3954128A4 (en) 2019-05-11 2022-06-15 Beijing Bytedance Network Technology Co., Ltd. Deblocking filter for video coding
WO2020228662A1 (en) 2019-05-11 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Boundary strength determination for deblocking filters in video processing
AU2020335790B2 (en) * 2019-08-23 2023-05-18 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods for performing chroma deblocking for blocks which use joint chroma coding
KR102733969B1 (ko) 2019-08-23 2024-11-26 두인 비전 컴퍼니 리미티드 코딩 블록 또는 서브블록 경계에서의 디블로킹 필터링
CN114342369B (zh) 2019-09-02 2025-07-18 北京字节跳动网络技术有限公司 用于视频编解码的色度去方块调谐
JP7387878B2 (ja) * 2019-09-06 2023-11-28 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビデオまたは画像コーディングにおけるデブロッキングフィルタ選択
KR102799921B1 (ko) 2019-09-14 2025-04-25 바이트댄스 아이엔씨 크로마 디블로킹 필터링을 위한 양자화 파라미터
CA3303357A1 (en) * 2019-09-24 2026-05-13 Huawei Technologies Co., Ltd. Filter flags for subpicture deblocking
WO2021072177A1 (en) 2019-10-09 2021-04-15 Bytedance Inc. Cross-component adaptive loop filtering in video coding
KR20220073746A (ko) 2019-10-14 2022-06-03 바이트댄스 아이엔씨 비디오 처리에서 크로마 양자화 파라미터 사용
WO2021086023A1 (ko) * 2019-10-28 2021-05-06 엘지전자 주식회사 적응적 변환을 이용하여 레지듀얼 처리를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
EP4055827A4 (en) 2019-12-09 2023-01-18 ByteDance Inc. USE OF QUANTIZATION GROUPS IN VIDEO CODING
JP7364936B2 (ja) * 2019-12-09 2023-10-19 日本電信電話株式会社 符号化方法、符号化装置、及びプログラム
CN114902657B (zh) 2019-12-31 2025-06-13 字节跳动有限公司 视频编解码中的自适应颜色变换
CN112544079A (zh) * 2019-12-31 2021-03-23 北京大学 视频编解码的方法和装置
WO2021136555A1 (en) 2020-01-05 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Use of offsets with adaptive colour transform coding tool
CN114982237B (zh) 2020-01-14 2026-08-04 抖音视界(北京)有限公司 视频编解码中量化参数的信令通知
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
KR20240000623A (ko) * 2020-04-29 2024-01-02 바이트댄스 아이엔씨 비디오 픽처 헤더의 필터 파라미터 시그널링
WO2022191526A1 (ko) * 2021-03-09 2022-09-15 현대자동차주식회사 세그멘테이션 정보 기반 디블록킹 필터링을 이용하는 비디오 코딩방법 및 장치
CN113992915B (zh) * 2021-12-28 2022-05-17 康达洲际医疗器械有限公司 一种可适用于vvc帧内预测的编码单元划分方法与系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2367113C1 (ru) * 2005-01-04 2009-09-10 Самсунг Электроникс Ко., Лтд. Способ управления устранением блочности, учитывающий режим внутреннего bl, кодировщик-декодер многослойного видео, его использующий
WO2012134046A2 (ko) * 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
RU2550541C2 (ru) * 2011-01-14 2015-05-10 Телефонактиеболагет Л М Эрикссон (Пабл) Деблокирующая фильтрация
RU2586003C2 (ru) * 2011-10-25 2016-06-10 Квэлкомм Инкорпорейтед Определение значений уровня границы фильтрования удаления блочности для кодирования видео
WO2017138352A1 (en) * 2016-02-08 2017-08-17 Sharp Kabushiki Kaisha Systems and methods for transform coefficient coding
US9930329B2 (en) * 2011-11-03 2018-03-27 Thomson Licensing Video encoding and decoding based on image refinement

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0159559B1 (ko) * 1994-10-31 1999-01-15 배순훈 디지탈 화상의 적응적인 후처리 방법
JP3785711B2 (ja) * 1996-12-24 2006-06-14 ソニー株式会社 画像再生装置及び画像再生方法
KR100244290B1 (ko) * 1997-09-09 2000-02-01 구자홍 저속 전송에서의 동영상을 위한 디블록킹 필터링 방법
US6285801B1 (en) * 1998-05-29 2001-09-04 Stmicroelectronics, Inc. Non-linear adaptive image filter for filtering noise such as blocking artifacts
US6983079B2 (en) * 2001-09-20 2006-01-03 Seiko Epson Corporation Reducing blocking and ringing artifacts in low-bit-rate coding
US7227901B2 (en) * 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
KR101457396B1 (ko) * 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
AU2010345142B2 (en) * 2010-02-05 2015-01-22 Telefonaktiebolaget L M Ericsson (Publ) De-blocking filtering control
KR20110123651A (ko) * 2010-05-07 2011-11-15 한국전자통신연구원 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
TWI600318B (zh) * 2010-05-18 2017-09-21 Sony Corp Image processing apparatus and image processing method
US9872019B2 (en) * 2010-07-20 2018-01-16 Sk Telecom Co., Ltd. Method and device for deblocking-filtering, and method and device for encoding and decoding using same
WO2012096614A2 (en) * 2011-01-14 2012-07-19 Telefonaktiebolaget L M Ericsson (Publ) A method for filter control and a filtering control device
US9232237B2 (en) * 2011-08-05 2016-01-05 Texas Instruments Incorporated Block-based parallel deblocking filter in video coding
CN107197254B (zh) * 2011-09-09 2020-03-03 太阳专利托管公司 解码方法及解码装置
WO2013064654A1 (en) * 2011-11-03 2013-05-10 Panasonic Corporation Efficient rounding for deblocking
US9363516B2 (en) * 2012-01-19 2016-06-07 Qualcomm Incorporated Deblocking chroma data for video coding
US9906790B2 (en) * 2014-03-14 2018-02-27 Qualcomm Incorporated Deblock filtering using pixel distance
US10484712B2 (en) * 2016-06-08 2019-11-19 Qualcomm Incorporated Implicit coding of reference line index used in intra prediction
CN106097251B (zh) * 2016-06-22 2019-03-19 深圳信息职业技术学院 非均匀稀疏采样视频超分辨率方法
WO2018066982A1 (ko) * 2016-10-04 2018-04-12 김기백 영상 데이터 부호화/복호화 방법 및 장치
KR102524319B1 (ko) * 2016-12-28 2023-04-24 소니그룹주식회사 화상 처리 장치 및 화상 처리 방법
US10708591B2 (en) * 2017-03-20 2020-07-07 Qualcomm Incorporated Enhanced deblocking filtering design in video coding
JP6964780B2 (ja) * 2017-12-29 2021-11-10 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 参照値と関係するデバイスとを使用するビデオの符号化および／または復号を行う方法
US20210352291A1 (en) * 2018-01-10 2021-11-11 Telefonaktiebolaget Lm Ericsson (Publ) Determining filter length for deblocking during encoding and/or decoding of video
CN119211584A (zh) * 2018-03-30 2024-12-27 夏普株式会社 用于将解块滤波器应用于重构视频数据的方法和设备
WO2020007747A1 (en) * 2018-07-05 2020-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Deblocking of intra-reference samples
CN112544085A (zh) * 2018-08-10 2021-03-23 华为技术有限公司 执行去块的装置和方法
CA3115982C (en) * 2018-10-12 2026-07-21 Huawei Technologies Co., Ltd. Apparatus and method for deblocking filter in video coding
EP3878185A4 (en) * 2018-11-08 2021-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Asymmetric deblocking in a video encoder and/or video decoder
US11470329B2 (en) * 2018-12-26 2022-10-11 Tencent America LLC Method and apparatus for video coding
KR20220073746A (ko) * 2019-10-14 2022-06-03 바이트댄스 아이엔씨 비디오 처리에서 크로마 양자화 파라미터 사용
US20260101032A1 (en) * 2024-10-07 2026-04-09 Tencent America LLC Cross-component sample offset edge direction derivations

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2367113C1 (ru) * 2005-01-04 2009-09-10 Самсунг Электроникс Ко., Лтд. Способ управления устранением блочности, учитывающий режим внутреннего bl, кодировщик-декодер многослойного видео, его использующий
RU2550541C2 (ru) * 2011-01-14 2015-05-10 Телефонактиеболагет Л М Эрикссон (Пабл) Деблокирующая фильтрация
WO2012134046A2 (ko) * 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
WO2012134046A3 (ko) * 2011-04-01 2012-12-06 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
RU2586003C2 (ru) * 2011-10-25 2016-06-10 Квэлкомм Инкорпорейтед Определение значений уровня границы фильтрования удаления блочности для кодирования видео
US9930329B2 (en) * 2011-11-03 2018-03-27 Thomson Licensing Video encoding and decoding based on image refinement
WO2017138352A1 (en) * 2016-02-08 2017-08-17 Sharp Kabushiki Kaisha Systems and methods for transform coefficient coding

Also Published As

Publication number Publication date
CN119211584A (zh) 2024-12-27
CA3290396A1 (en) 2025-11-29
CN116405700B (zh) 2026-05-08
KR20200128588A (ko) 2020-11-13
JP2025131771A (ja) 2025-09-09
CN116567230B (zh) 2026-03-13
US11259019B2 (en) 2022-02-22
EP3782371A4 (en) 2021-12-22
CN116405700A (zh) 2023-07-07
JP7830745B2 (ja) 2026-03-16
CN112042203A (zh) 2020-12-04
WO2019188944A1 (en) 2019-10-03
CN112042203B (zh) 2023-04-21
JP2024010188A (ja) 2024-01-23
JP2021520107A (ja) 2021-08-12
JP7382951B2 (ja) 2023-11-17
AU2019242247A1 (en) 2020-11-19
US12388990B2 (en) 2025-08-12
US20210409701A1 (en) 2021-12-30
US20230344997A1 (en) 2023-10-26
MX2023015370A (es) 2024-02-20
US20250260815A1 (en) 2025-08-14
KR102787669B1 (ko) 2025-03-27
US20210120239A1 (en) 2021-04-22
AU2023201754A1 (en) 2023-04-20
JP7695324B2 (ja) 2025-06-18
US11750805B2 (en) 2023-09-05
EP3782371A1 (en) 2021-02-24
CN116567230A (zh) 2023-08-08
MX2020010140A (es) 2020-10-20
CA3095549A1 (en) 2019-10-03
AU2023201754B2 (en) 2023-11-23
CA3095549C (en) 2026-05-12
AU2019242247B2 (en) 2022-12-22
RU2022105685A (ru) 2022-04-04

Similar Documents

Publication Publication Date Title
JP7695324B2 (ja) 復元されたビデオデータにデブロッキングフィルタを適用するためのシステム及び方法
RU2770650C1 (ru) Системы и способы применения фильтров деблокирования к восстановленным видеоданным
CN110999291B (zh) 用于划分视频数据的帧间预测片段中的视频块的系统和方法
WO2019230670A1 (en) Systems and methods for partitioning video blocks in an inter prediction slice of video data
AU2019278991A1 (en) Block-based adaptive loop filter (ALF) design and signaling
KR20130063030A (ko) 비디오 코딩을 위한 인트라 평활 필터
WO2019026721A1 (en) SYSTEMS AND METHODS FOR FILTERING RECONSTRUCTED VIDEO DATA USING ADAPTIVE LOOP FILTERING TECHNIQUES
RU2824878C2 (ru) Устройство фильтрации восстановленных видеоданных
RU2783335C2 (ru) Устройство и сигнализация адаптивного контурного фильтра (alf) на блочной основе