JP2019519982A5 - - Google Patents

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JP2019519982A5
JP2019519982A5 JP2018560086A JP2018560086A JP2019519982A5 JP 2019519982 A5 JP2019519982 A5 JP 2019519982A5 JP 2018560086 A JP2018560086 A JP 2018560086A JP 2018560086 A JP2018560086 A JP 2018560086A JP 2019519982 A5 JP2019519982 A5 JP 2019519982A5
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block
computing device
filters
current
blocks
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JP2018560086A 2016-05-16 2017-05-16 ビデオコーディングにおける適応ループフィルタ処理における複数のフィルタの混同 Pending JP2019519982A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662337243P 2016-05-16 2016-05-16
US62/337,243 2016-05-16
US201662440877P 2016-12-30 2016-12-30
US62/440,877 2016-12-30
US15/595,018 2017-05-15
US15/595,018 US10419755B2 (en) 2016-05-16 2017-05-15 Confusion of multiple filters in adaptive loop filtering in video coding
PCT/US2017/032853 WO2017201011A1 (en) 2016-05-16 2017-05-16 Confusion of multiple filters in adaptive loop filtering in video coding

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JP2019519982A JP2019519982A (ja) 2019-07-11
JP2019519982A5 true JP2019519982A5 (enExample) 2020-05-28

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US (1) US10419755B2 (enExample)
EP (1) EP3459245B1 (enExample)
JP (1) JP2019519982A (enExample)
KR (1) KR102519780B1 (enExample)
CN (1) CN109076218B (enExample)
BR (1) BR112018073380A2 (enExample)
CA (1) CA3020233A1 (enExample)
TW (1) TW201743619A (enExample)
WO (1) WO2017201011A1 (enExample)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10223612B2 (en) * 2016-09-01 2019-03-05 Microsoft Technology Licensing, Llc Frame aggregation network for scalable video face recognition
CN116320480A (zh) * 2016-12-22 2023-06-23 株式会社Kt 对视频进行解码或编码的方法和发送视频数据的方法
CN116760978A (zh) 2017-07-05 2023-09-15 艾锐势有限责任公司 对视频编码、解码的方法和计算机可读存储器或存储装置
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
CN117041536A (zh) * 2017-11-01 2023-11-10 Vid拓展公司 用于简化视频译码中的自适应环路滤波器的方法
CN116055748A (zh) 2017-11-29 2023-05-02 韩国电子通信研究院 采用环内滤波的图像编码/解码方法和装置
EP4246973A3 (en) * 2018-03-09 2023-12-06 Huawei Technologies Co., Ltd. Method and apparatus for image filtering with adaptive multiplier coefficients
US11451773B2 (en) * 2018-06-01 2022-09-20 Qualcomm Incorporated Block-based adaptive loop filter (ALF) design and signaling
CN110662073B (zh) * 2018-06-29 2022-08-30 北京字节跳动网络技术有限公司 子块的边界滤波
EP4475530A3 (en) 2018-06-29 2025-02-19 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a hmvp candidate to merge/amvp
CN110662064B (zh) 2018-06-29 2022-06-14 北京字节跳动网络技术有限公司 Lut中的运动候选的检查顺序
JP7295230B2 (ja) 2018-06-29 2023-06-20 北京字節跳動網絡技術有限公司 スライス/タイル/lcuの行ごとのルックアップテーブルのリセット
JP7295231B2 (ja) 2018-06-29 2023-06-20 北京字節跳動網絡技術有限公司 Lutとamvpの間の相互作用
CN110662052B (zh) 2018-06-29 2022-07-08 北京字节跳动网络技术有限公司 更新查找表(lut)的条件
CN114845108B (zh) 2018-06-29 2025-08-12 抖音视界(北京)有限公司 查找表的更新:fifo、约束的fifo
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
WO2020003269A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection of coded motion information for lut updating
TWI744661B (zh) 2018-06-29 2021-11-01 大陸商北京字節跳動網絡技術有限公司 要根據模式檢查的查找表中的運動候選的數量
CN110677648B (zh) 2018-07-02 2022-06-07 北京字节跳动网络技术有限公司 处理视频数据的方法、装置及非暂时性存储介质
US11956460B2 (en) * 2018-08-31 2024-04-09 Hulu, LLC Selective template matching in video coding
TWI820211B (zh) 2018-09-12 2023-11-01 大陸商北京字節跳動網絡技術有限公司 取決於總數減去k的開始檢查hmvp候選的條件
US11122264B2 (en) * 2018-12-06 2021-09-14 Qualcomm Incorporated Adaptive loop filter (ALF) coefficients in video coding
CN113498605A (zh) * 2018-12-23 2021-10-12 华为技术有限公司 编码器、解码器及使用自适应环路滤波器的相应方法
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Lut更新の起動
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
WO2020151714A1 (en) * 2019-01-25 2020-07-30 Mediatek Inc. Method and apparatus for non-linear adaptive loop filtering in video coding
CN113475074A (zh) 2019-03-04 2021-10-01 北京字节跳动网络技术有限公司 视频处理中的环路滤波
CN117956147A (zh) 2019-03-08 2024-04-30 佳能株式会社 自适应环路滤波器
US11159791B2 (en) * 2019-03-16 2021-10-26 Mediatek Inc. Method and apparatus for signaling adaptive loop filter parameters in video coding
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
TWI739386B (zh) 2019-04-11 2021-09-11 聯發科技股份有限公司 具有適應性參數集之適應性迴路濾波器
CN113678462B (zh) 2019-04-15 2023-01-10 北京字节跳动网络技术有限公司 自适应环路滤波器中的裁剪参数推导
WO2020221374A1 (en) 2019-05-02 2020-11-05 Beijing Bytedance Network Technology Co., Ltd. Intra video coding using multiple reference filters
WO2020228761A1 (en) * 2019-05-14 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Filter selection for intra video coding
WO2020233659A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Adaptive motion vector difference resolution for affine mode
US11134275B2 (en) * 2019-06-04 2021-09-28 Tencent America LLC Method and apparatus for performing primary transform based on filtering of blocks
JP7446339B2 (ja) 2019-06-04 2024-03-08 北京字節跳動網絡技術有限公司 幾何学的分割モードコーディングを用いた動き候補リスト
EP3963890A4 (en) 2019-06-04 2025-08-27 Beijing Bytedance Network Technology Co., Ltd. BUILDING A LIST OF MOVEMENT CANDIDATES USING NEIGHBOR BLOCK INFORMATION
US11418779B2 (en) * 2019-06-11 2022-08-16 Qualcomm Incorporated Clipping indices coding for adaptive loop filter in video coding
WO2020249123A1 (en) 2019-06-14 2020-12-17 Beijing Bytedance Network Technology Co., Ltd. Handling video unit boundaries and virtual boundaries
CN113994671B (zh) 2019-06-14 2024-05-10 北京字节跳动网络技术有限公司 基于颜色格式处理视频单元边界和虚拟边界
JP7291846B2 (ja) 2019-07-09 2023-06-15 北京字節跳動網絡技術有限公司 適応ループフィルタリングのためのサンプル決定
WO2021004542A1 (en) 2019-07-11 2021-01-14 Beijing Bytedance Network Technology Co., Ltd. Sample padding in adaptive loop filtering
KR102736117B1 (ko) 2019-07-14 2024-12-02 두인 비전 컴퍼니 리미티드 비디오 코딩에서 변환 블록 크기 제한
BR112022000794A2 (pt) 2019-07-15 2022-03-15 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de vídeo, aparelho para processamento de dados de vídeo, meios de armazenamento e gravação não transitórios legíveis por computador
WO2021027773A1 (en) 2019-08-10 2021-02-18 Beijing Bytedance Network Technology Co., Ltd. Subpicture size definition in video processing
EP4014495A4 (en) * 2019-09-14 2022-11-02 ByteDance Inc. CHROMINANCE QUANTIFICATION PARAMETER IN VIDEO CODING
WO2021052509A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Selective application of sample padding in adaptive loop filtering
EP4022910A4 (en) 2019-09-27 2022-11-16 Beijing Bytedance Network Technology Co., Ltd. Adaptive loop filtering between different video units
CN114450959B (zh) 2019-09-28 2024-08-02 北京字节跳动网络技术有限公司 视频编解码中的几何分割模式
WO2021063421A1 (en) 2019-10-02 2021-04-08 Beijing Bytedance Network Technology Co., Ltd. Syntax for subpicture signaling in a video bitstream
CN114651442B (zh) 2019-10-09 2025-06-13 字节跳动有限公司 视频编解码中的跨分量适应性回路滤波
KR102762212B1 (ko) 2019-10-10 2025-02-07 두인 비전 컴퍼니 리미티드 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스
CN117528080A (zh) 2019-10-14 2024-02-06 字节跳动有限公司 视频处理中色度残差的联合编解码与滤波
WO2021073631A1 (en) 2019-10-18 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Interplay between subpictures and in-loop filtering
KR102717414B1 (ko) * 2019-10-29 2024-10-15 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 크로스 컴포넌트 적응적 루프 필터의 시그널링
WO2021110017A1 (en) 2019-12-02 2021-06-10 Beijing Bytedance Network Technology Co., Ltd. Merge with motion vector differencing in affine mode
US20230052774A1 (en) * 2019-12-05 2023-02-16 Electronics And Telecommunications Research Institute Method, apparatus, and recording medium for region-based differential image encoding/decoding
WO2021118977A1 (en) 2019-12-09 2021-06-17 Bytedance Inc. Using quantization groups in video coding
CN119583798A (zh) * 2019-12-12 2025-03-07 Lg电子株式会社 解码和编码设备及发送用于图像的数据的设备
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
MX2022008176A (es) 2019-12-31 2022-10-10 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes.
KR102750625B1 (ko) 2020-01-05 2025-01-09 두인 비전 컴퍼니 리미티드 비디오 코딩을 위한 일반적인 제약 정보
CN115280768A (zh) * 2020-01-13 2022-11-01 抖音视界有限公司 视频编解码中的子图片边界滤波
WO2021143896A1 (en) 2020-01-18 2021-07-22 Beijing Bytedance Network Technology Co., Ltd. Adaptive colour transform in image/video coding
US11303892B2 (en) * 2020-01-23 2022-04-12 Qualcomm Incorporated Adaptive rounding for loop filters
CN115362676B (zh) 2020-03-07 2025-10-28 抖音视界有限公司 视频编解码中变换跳过模式的处理
CN115349254A (zh) 2020-03-23 2022-11-15 抖音视界有限公司 控制编解码视频中不同级别的去块滤波
WO2021197447A1 (en) 2020-04-01 2021-10-07 Beijing Bytedance Network Technology Co., Ltd. Controlling quantization parameter delta signaling
JP7425224B2 (ja) 2020-04-07 2024-01-30 北京字節跳動網絡技術有限公司 高レベル構文におけるインター予測のための信号通知
KR20240027893A (ko) * 2020-04-08 2024-03-04 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 비디오 코딩에서의 신택스 요소들의 시그널링을 위한 방법 및 장치
WO2021204233A1 (en) 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set based on color format
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
WO2021209061A1 (en) 2020-04-17 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Presence of adaptation parameter set units
EP4128775A4 (en) 2020-04-26 2024-03-27 ByteDance Inc. CONDITIONAL SIGNALING OF VIDEO CODING SYNTAX ELEMENTS
WO2022108421A1 (ko) * 2020-11-23 2022-05-27 현대자동차주식회사 적응적 대체 모드를 이용한 영상 부호화 및 복호화 방법
US12375651B2 (en) * 2021-08-02 2025-07-29 Tencent America LLC Adaptive up-sampling filter for luma and chroma with reference picture resampling (RPR)
WO2023020309A1 (en) * 2021-08-14 2023-02-23 Beijing Bytedance Network Technology Co., Ltd. Advanced fusion mode for adaptive loop filter in video coding
CN117882371A (zh) * 2021-08-14 2024-04-12 抖音视界有限公司 视频编解码中的自适应环路滤波器的融合模式
CN117813823A (zh) * 2021-08-14 2024-04-02 抖音视界有限公司 视频编解码中自适应环路滤波器的改进融合模式
US12132895B2 (en) * 2021-12-06 2024-10-29 Tencent America LLC Interpolation filters for adaptive motion vector difference resolution
CN120677702A (zh) * 2022-12-09 2025-09-19 北京达佳互联信息技术有限公司 用于视频编解码的跨分量预测的方法和装置
EP4652740A1 (en) * 2023-02-16 2025-11-26 Douyin Vision Co., Ltd. Multiple adaptive loop filter processed reconstructions in video coding
US20250365447A1 (en) * 2023-04-06 2025-11-27 Lg Electronics Inc. Image encoding/decoding method, method of transmitting bitstream, and recording medium storing bitstream
WO2025058205A1 (ko) * 2023-09-12 2025-03-20 삼성전자 주식회사 적응적 루프 필터링을 위한 영상 복호화 방법, 영상 복호화 장치, 영상 부호화 방법, 및 영상 부호화 장치
WO2025063773A1 (ko) * 2023-09-22 2025-03-27 인텔렉추얼디스커버리 주식회사 영상 처리 방법 및 장치
WO2025105869A1 (ko) * 2023-11-15 2025-05-22 한국전자통신연구원 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체
KR20250100357A (ko) * 2023-12-26 2025-07-03 삼성전자주식회사 영상 부호화 및 복호화 장치, 및 방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7065212B1 (en) * 2000-10-27 2006-06-20 Matsushita Electric Industrial Co., Ltd. Data hiding in communication
US7346226B2 (en) 2003-12-16 2008-03-18 Genesis Microchip Inc. Method and apparatus for MPEG artifacts reduction
US8295633B2 (en) * 2007-04-04 2012-10-23 Samsung Electronics Co., Ltd. System and method for an adaptive de-blocking filter after decoding of compressed digital video
WO2009131508A2 (en) 2008-04-23 2009-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Template-based pixel block processing
KR101098739B1 (ko) 2008-11-24 2011-12-23 한국전자통신연구원 비디오 신호의 부호화/복호화 장치 및 방법
WO2010134973A1 (en) 2009-05-18 2010-11-25 Thomson Licensing Methods and apparatus for a generalized filtering structure for video coding and decoding
HUE053687T2 (hu) * 2009-07-07 2021-07-28 Interdigital Vc Holdings Inc Eljárások és berendezések kollaboratív partíciókódolásra tartományalapú szûrõkhöz
KR101701342B1 (ko) 2009-08-14 2017-02-01 삼성전자주식회사 적응적인 루프 필터링을 이용한 비디오의 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP5604825B2 (ja) * 2009-08-19 2014-10-15 ソニー株式会社 画像処理装置および方法
KR101735137B1 (ko) * 2009-09-14 2017-05-12 톰슨 라이센싱 인트라 예측 모드의 효율적인 비디오 인코딩 및 디코딩에 대한 방법 및 장치
JP5875979B2 (ja) * 2010-06-03 2016-03-02 シャープ株式会社 フィルタ装置、画像復号装置、画像符号化装置、および、フィルタパラメータのデータ構造
US9456111B2 (en) * 2010-06-15 2016-09-27 Mediatek Inc. System and method for content adaptive clipping
US9819966B2 (en) * 2010-09-01 2017-11-14 Qualcomm Incorporated Filter description signaling for multi-filter adaptive filtering
US9813738B2 (en) * 2010-10-05 2017-11-07 Hfi Innovation Inc. Method and apparatus of adaptive loop filtering
US9445126B2 (en) 2011-01-05 2016-09-13 Qualcomm Incorporated Video filtering using a combination of one-dimensional switched filter and one-dimensional adaptive filter
US8982960B2 (en) * 2011-02-23 2015-03-17 Qualcomm Incorporated Multi-metric filtering
JP5649524B2 (ja) 2011-06-27 2015-01-07 日本電信電話株式会社 映像符号化方法,装置,映像復号方法,装置およびそれらのプログラム
CN102857751B (zh) * 2011-07-01 2015-01-21 华为技术有限公司 一种视频编解码方法和装置
US9386305B2 (en) * 2011-11-28 2016-07-05 Qualcomm Incorporated Largest coding unit (LCU) or partition-based syntax for adaptive loop filter and sample adaptive offset in video coding
US8983218B2 (en) * 2012-04-11 2015-03-17 Texas Instruments Incorporated Virtual boundary processing simplification for adaptive loop filtering (ALF) in video coding
CN105049845B (zh) * 2012-04-16 2018-08-07 寰发股份有限公司 视频解码器中用于视频数据的环路滤波器处理方法及装置
US9596461B2 (en) * 2012-11-26 2017-03-14 Qualcomm Incorporated Loop filtering across constrained intra block boundaries in video coding
US10009621B2 (en) * 2013-05-31 2018-06-26 Qualcomm Incorporated Advanced depth inter coding based on disparity of depth blocks
US20150365703A1 (en) * 2014-06-13 2015-12-17 Atul Puri System and method for highly content adaptive quality restoration filtering for video coding
US11064195B2 (en) 2016-02-15 2021-07-13 Qualcomm Incorporated Merging filters for multiple classes of blocks for video coding
US10223612B2 (en) * 2016-09-01 2019-03-05 Microsoft Technology Licensing, Llc Frame aggregation network for scalable video face recognition

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