CN107690809B - 使用空间及/或时间运动信息的子预测单元运动向量预测 - Google Patents

使用空间及/或时间运动信息的子预测单元运动向量预测 Download PDF

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CN107690809B
CN107690809B CN201680033592.4A CN201680033592A CN107690809B CN 107690809 B CN107690809 B CN 107690809B CN 201680033592 A CN201680033592 A CN 201680033592A CN 107690809 B CN107690809 B CN 107690809B
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block
neighboring
motion
blocks
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CN107690809A (zh
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钱威俊
王翔林
张莉
刘鸿彬
陈建乐
马尔塔·卡切维奇
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Qualcomm Inc
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    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/70—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

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CN201680033592.4A 2015-06-11 2016-06-09 使用空间及/或时间运动信息的子预测单元运动向量预测 Active CN107690809B (zh)

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US201562174393P 2015-06-11 2015-06-11
US62/174,393 2015-06-11
US201662295329P 2016-02-15 2016-02-15
US62/295,329 2016-02-15
US15/176,790 2016-06-08
US15/176,790 US10271064B2 (en) 2015-06-11 2016-06-08 Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
PCT/US2016/036682 WO2016201094A1 (en) 2015-06-11 2016-06-09 Sub-prediction unit motion vector prediction using spatial and/or temporal motion information

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Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2834123C (en) * 2011-05-27 2020-02-11 Panasonic Corporation Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
WO2017195608A1 (ja) * 2016-05-13 2017-11-16 シャープ株式会社 動画像復号装置
EP3985967B1 (en) * 2016-07-05 2025-08-20 KT Corporation Method and apparatus for processing video signal
KR102275420B1 (ko) * 2016-07-12 2021-07-09 한국전자통신연구원 영상 부호화/복호화 방법 및 이를 위한 기록 매체
CN116567220A (zh) 2016-08-11 2023-08-08 Lx 半导体科技有限公司 图像编码/解码设备和图像数据的发送设备
US10721489B2 (en) 2016-09-06 2020-07-21 Qualcomm Incorporated Geometry-based priority for the construction of candidate lists
US10477238B2 (en) 2016-09-07 2019-11-12 Qualcomm Incorporated Sub-PU based bi-directional motion compensation in video coding
CN117221573A (zh) * 2016-10-04 2023-12-12 英迪股份有限公司 图像解码方法、图像编码方法以及发送比特流的方法
WO2018169571A1 (en) * 2017-03-15 2018-09-20 Google Llc Segmentation-based parameterized motion models
US12457321B2 (en) * 2017-03-22 2025-10-28 Electronics And Telecommunications Research Institute Prediction method and device using reference block
US11496747B2 (en) 2017-03-22 2022-11-08 Qualcomm Incorporated Intra-prediction mode propagation
US10582209B2 (en) * 2017-03-30 2020-03-03 Mediatek Inc. Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding
CN110692242B (zh) * 2017-06-05 2023-10-03 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法
WO2019009504A1 (ko) * 2017-07-07 2019-01-10 삼성전자 주식회사 적응적 움직임 벡터 해상도로 결정된 움직임 벡터의 부호화 장치 및 부호화 방법, 및 움직임 벡터의 복호화 장치 및 복호화 방법
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
EP3451665A1 (en) * 2017-09-01 2019-03-06 Thomson Licensing Refinement of internal sub-blocks of a coding unit
US11375185B2 (en) * 2017-10-18 2022-06-28 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium having bitstream stored therein
US11425418B2 (en) * 2017-11-01 2022-08-23 Vid Scale, Inc. Overlapped block motion compensation
CN111480341B (zh) 2017-11-01 2025-01-07 交互数字Vc控股公司 用于合并模式的解码器侧运动矢量细化和子块运动导出
TW201924349A (zh) * 2017-11-17 2019-06-16 晨星半導體股份有限公司 與移動補償相關之影像處理裝置及影像處理方法
WO2019146718A1 (ja) * 2018-01-29 2019-08-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
WO2019151279A1 (ja) * 2018-01-30 2019-08-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
US11394992B2 (en) * 2018-03-14 2022-07-19 Hfi Innovation Inc. Methods and apparatuses of generating average candidates in video coding systems
CN111886869B (zh) * 2018-03-19 2023-12-05 英迪股份有限公司 图像解码方法、编码方法以及存储比特流的记录介质
CN118381908A (zh) * 2018-03-21 2024-07-23 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的发送方法
JP7102663B2 (ja) 2018-03-26 2022-07-20 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビデオコーディングのためのインター予測装置及び方法
US20190045195A1 (en) * 2018-03-30 2019-02-07 Intel Corporation Reduced Partitioning and Mode Decisions Based on Content Analysis and Learning
WO2019194499A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
KR20240115932A (ko) * 2018-04-01 2024-07-26 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
US11470346B2 (en) * 2018-05-09 2022-10-11 Sharp Kabushiki Kaisha Systems and methods for performing motion vector prediction using a derived set of motion vectors
WO2019227297A1 (zh) * 2018-05-28 2019-12-05 华为技术有限公司 一种视频图像的帧间预测方法、装置及编解码器
US11109025B2 (en) * 2018-06-04 2021-08-31 Tencent America LLC Method and apparatus for sub-block based temporal motion vector prediction
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
WO2019246535A1 (en) * 2018-06-22 2019-12-26 Op Solutions, Llc Block level geometric partitioning
CN110662043B (zh) 2018-06-29 2021-12-21 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
SG11202012293RA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Update of look up table: fifo, constrained fifo
CN110662058B (zh) 2018-06-29 2023-06-30 北京字节跳动网络技术有限公司 查找表的使用条件
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
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
CN114900696B (zh) 2018-06-29 2025-08-19 抖音视界(北京)有限公司 Lut中的运动候选的检查顺序
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
GB2588006B (en) 2018-06-29 2023-03-22 Beijing Bytedance Network Tech Co Ltd Number of motion candidates in a look up table to be checked according to mode
CN110677666B (zh) 2018-07-02 2022-06-14 北京字节跳动网络技术有限公司 Lamvr中取整和修剪的顺序
EP4362468A3 (en) * 2018-07-02 2024-06-26 Huawei Technologies Co., Ltd. Motion vector prediction method and device, and codec
WO2020017861A1 (ko) * 2018-07-16 2020-01-23 엘지전자 주식회사 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치
US11503329B2 (en) 2018-08-17 2022-11-15 Hfi Innovation Inc. Method and apparatus of simplified sub-mode for video coding
WO2020035022A1 (en) * 2018-08-17 2020-02-20 Mediatek Inc. Method and apparatus of simplified merge candidate list for video coding
KR102359877B1 (ko) 2018-08-29 2022-02-08 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 서브블록 기반 시간적 모션 벡터 예측을 사용한 비디오 코딩의 방법 및 장치
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
WO2020061395A1 (en) * 2018-09-21 2020-03-26 Interdigital Vc Holdings, Inc. Motion vector prediction in video encoding and decoding
CN110944203A (zh) 2018-09-23 2020-03-31 北京字节跳动网络技术有限公司 块级别的运动矢量平面模式
TW202533573A (zh) * 2018-09-26 2025-08-16 美商內數位Ｖｃ控股公司 視訊編碼雙預測
CN111050164B (zh) * 2018-10-15 2022-05-17 华为技术有限公司 一种编解码的方法和装置
WO2020084470A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Storage of motion parameters with clipping for affine mode
CN111093075B (zh) * 2018-10-24 2024-04-26 北京字节跳动网络技术有限公司 子块运动矢量预测中基于空域邻近块的运动候选推导
WO2020088691A1 (en) 2018-11-02 2020-05-07 Beijing Bytedance Network Technology Co., Ltd. Harmonization between geometry partition prediction mode and other tools
WO2020094076A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Motion candidates for inter prediction
CA3118269C (en) 2018-11-08 2023-10-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for encoding/decoding image signal, and apparatus therefor
EP3884674A4 (en) * 2018-11-21 2022-02-23 Telefonaktiebolaget Lm Ericsson (Publ) VIDEO IMAGE CODING METHODS WITH SUB-BLOCK MERGER SIMPLIFICATION AND ASSOCIATED APPARATUS
EP3857896A4 (en) 2018-11-22 2021-12-01 Beijing Bytedance Network Technology Co. Ltd. COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS
WO2020108650A1 (en) 2018-11-29 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Flag indication method in intra block copy mode
US10778977B2 (en) * 2018-12-05 2020-09-15 Qualcomm Incorporated Triangle motion information for video coding
US11197017B2 (en) 2018-12-06 2021-12-07 Tencent America LLC Methods and apparatuses for video coding
JP2020108083A (ja) * 2018-12-28 2020-07-09 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム
CN113170194B (zh) * 2019-01-02 2025-01-17 北京字节跳动网络技术有限公司 基于散列的运动搜索的简化
CN118450141A (zh) * 2019-01-02 2024-08-06 Lg 电子株式会社 基于sbtmvp的帧间预测方法和设备
CN111164976A (zh) * 2019-01-03 2020-05-15 北京大学 视频处理方法和装置
WO2020140243A1 (zh) 2019-01-03 2020-07-09 北京大学 视频图像处理方法与装置
KR20250134006A (ko) * 2019-01-03 2025-09-09 에스지 디제이아이 테크놀러지 코., 엘티디 비디오 이미지 처리 방법 및 장치
EP3888355A4 (en) 2019-01-10 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. LOOKUP TABLE UPDATE INVOCATION
WO2020143837A1 (en) * 2019-01-12 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Mmvd improvement
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
US10904553B2 (en) * 2019-01-22 2021-01-26 Tencent America LLC Method and apparatus for video coding
US11202089B2 (en) * 2019-01-28 2021-12-14 Tencent America LLC Method and apparatus for determining an inherited affine parameter from an affine model
CN120475187A (zh) 2019-02-03 2025-08-12 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
CN113424535B (zh) 2019-02-13 2025-01-10 北京字节跳动网络技术有限公司 基于运动矢量预测表的历史更新
CN120547322A (zh) * 2019-03-07 2025-08-26 数字洞察力有限公司 图像编码/解码方法和传输比特流的方法
CN116800960B (zh) 2019-03-12 2024-05-31 北京达佳互联信息技术有限公司 用于视频解码的方法、装置和存储介质
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
BR112021021352A2 (pt) * 2019-04-25 2022-02-01 Op Solutions Llc Candidatos de previsão de vetor de movimento adaptativo em quadros com movimento global
WO2020224639A1 (en) 2019-05-09 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Improvement on hmvp table
US11570442B2 (en) * 2019-06-05 2023-01-31 Qualcomm Incorporated Reducing motion field storage for prediction of video data using non-rectangular prediction modes
WO2020244546A1 (en) * 2019-06-05 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion information derivation for inter prediction
CN120321392A (zh) * 2019-06-17 2025-07-15 韩国电子通信研究院 一种基于子块划分的图像编码/解码方法及装置
EP3985982A4 (en) 2019-06-19 2022-08-10 Lg Electronics Inc. Method and device for removing overlapping signaling in video/image coding system
CN114026871B (zh) 2019-06-24 2025-01-03 鸿颖创新有限公司 用于对视频数据编码的装置和方法
US20220264147A1 (en) * 2019-06-25 2022-08-18 Interdigital Vc Holdings France, Sas Hmvc for affine and sbtmvp motion vector prediction modes
BR112022002687A2 (pt) 2019-08-13 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho em um sistema de vídeo, e, produto de programa de computador
WO2021052505A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling in video processing
CN115362680B (zh) * 2020-03-30 2025-08-29 字节跳动有限公司 对并置图片的条带标头约束
MX2022015676A (es) * 2020-06-09 2023-01-16 Bytedance Inc Extraccion de subflujo de bits de flujos de bits de video de multiples capas.
US11729427B2 (en) * 2020-09-17 2023-08-15 Lemon Inc. Chroma format and bit depth indication in coded video
US11490122B2 (en) * 2020-09-24 2022-11-01 Tencent America LLC Method and apparatus for video coding
CN118202646A (zh) * 2021-10-05 2024-06-14 交互数字Ce专利控股有限公司 基于深度运动的多类型树划分
WO2024077561A1 (en) * 2022-10-13 2024-04-18 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010367B2 (en) 2003-10-16 2006-03-07 Caterpillar Inc. Operator interface for a work machine
US20070268964A1 (en) * 2006-05-22 2007-11-22 Microsoft Corporation Unit co-location-based motion estimation
JP5188875B2 (ja) * 2007-06-04 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
US9100655B2 (en) * 2010-04-13 2015-08-04 Panasonic Intellectual Property Corporation Of America Motion compensation method, image decoding method, image coding method, motion compensation apparatus, program, and integrated circuit
CN102263947B (zh) * 2010-05-27 2016-07-06 香港科技大学 图像运动估计的方法及系统
GB2487200A (en) * 2011-01-12 2012-07-18 Canon Kk Video encoding and decoding with improved error resilience
US9288501B2 (en) * 2011-03-08 2016-03-15 Qualcomm Incorporated Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
US9083983B2 (en) * 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
WO2013051209A1 (ja) * 2011-10-05 2013-04-11 パナソニック株式会社 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置
US9491459B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Base layer merge and AMVP modes for video coding
US10616607B2 (en) * 2013-02-25 2020-04-07 Lg Electronics Inc. Method for encoding video of multi-layer structure supporting scalability and method for decoding same and apparatus therefor
US20140269920A1 (en) * 2013-03-15 2014-09-18 Cisco Technology, Inc. Motion Estimation Guidance in Transcoding Operation
US10244253B2 (en) * 2013-09-13 2019-03-26 Qualcomm Incorporated Video coding techniques using asymmetric motion partitioning
US9762927B2 (en) * 2013-09-26 2017-09-12 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
JP6233240B2 (ja) 2013-09-26 2017-11-22 信越化学工業株式会社 パターン形成方法
US20140269620A1 (en) * 2014-05-27 2014-09-18 Bandwidth.Com, Inc. Techniques for Establishing a Handoff Profile Using User Feedback
CN104079944B (zh) * 2014-06-30 2017-12-01 华为技术有限公司 视频编码的运动矢量列表构建方法和系统

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US20160366435A1 (en) 2016-12-15
US10271064B2 (en) 2019-04-23
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WO2016201094A1 (en) 2016-12-15
BR112017026588A2 (pt) 2018-08-14
JP2018522468A (ja) 2018-08-09
TW201711472A (zh) 2017-03-16
KR102094588B1 (ko) 2020-03-27
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EP3308545A1 (en) 2018-04-18
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