BR112013007057B1 - Métodos e aparelho de derivar preditor de vetor de movimento ou candidato a preditor de vetor de movimento para codificação ou decodificação de um vetor de movimento de uma pu (unidade de predição) atual em uma imagem - Google Patents

Métodos e aparelho de derivar preditor de vetor de movimento ou candidato a preditor de vetor de movimento para codificação ou decodificação de um vetor de movimento de uma pu (unidade de predição) atual em uma imagem Download PDF

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BR112013007057B1
BR112013007057B1 BR112013007057-9A BR112013007057A BR112013007057B1 BR 112013007057 B1 BR112013007057 B1 BR 112013007057B1 BR 112013007057 A BR112013007057 A BR 112013007057A BR 112013007057 B1 BR112013007057 B1 BR 112013007057B1
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motion vector
block
mvp
candidate
colocated
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Portuguese (pt)
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BR112013007057A2 (pt
BR112013007057A8 (pt
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Jian-Liang Lin
Yu-Pao Tsai
Yu-Wen Huang
Shaw-Min Lei
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Hfi Innovation 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by 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
    • H04N19/60—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112013007057-9A 2010-11-29 2011-05-31 Métodos e aparelho de derivar preditor de vetor de movimento ou candidato a preditor de vetor de movimento para codificação ou decodificação de um vetor de movimento de uma pu (unidade de predição) atual em uma imagem BR112013007057B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US41779810P 2010-11-29 2010-11-29
US61/417,798 2010-11-29
US201161431454P 2011-01-11 2011-01-11
US61/431,454 2011-01-11
US13/089,233 2011-04-18
US13/089,233 US8711940B2 (en) 2010-11-29 2011-04-18 Method and apparatus of motion vector prediction with extended motion vector predictor
PCT/CN2011/075013 WO2012071871A1 (en) 2010-11-29 2011-05-31 Method and apparatus of extended motion vector predictor

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BR112013007057A2 BR112013007057A2 (pt) 2016-06-14
BR112013007057A8 BR112013007057A8 (pt) 2017-07-11
BR112013007057B1 true BR112013007057B1 (pt) 2022-01-04

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US (1) US8711940B2 (https=)
EP (2) EP3059965B1 (https=)
CN (2) CN106131568B (https=)
BR (1) BR112013007057B1 (https=)
IN (1) IN2013MN00595A (https=)
PL (1) PL2599317T3 (https=)
WO (1) WO2012071871A1 (https=)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487197B (en) 2011-01-11 2015-06-17 Canon Kk Video encoding and decoding with improved error resilience
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
KR102355509B1 (ko) * 2011-02-09 2022-02-08 엘지전자 주식회사 영상 부호화 및 복호화 방법과 이를 이용한 장치
US9066110B2 (en) * 2011-03-08 2015-06-23 Texas Instruments Incorporated Parsing friendly and error resilient merge flag coding in video coding
GB2501836B (en) * 2011-03-09 2014-08-06 Canon Kk Video encoding
ES2621231T3 (es) 2011-04-12 2017-07-03 Sun Patent Trust Método de codificación de video de movimiento, aparato de codificación de video de movimiento, método de decodificación de video de movimiento, aparato de decodificación de video de movimiento y aparato de codificación/decodificación de video de movimiento
US9247266B2 (en) 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
ES2769378T3 (es) 2011-05-27 2020-06-25 Sun Patent Trust Procedimiento de codificación de imágenes y aparato de codificación de imágenes
ES2971526T3 (es) 2011-05-31 2024-06-05 Sun Patent Trust Procedimiento de descodificación de vídeo, dispositivo de descodificación de vídeo
SG194746A1 (en) 2011-05-31 2013-12-30 Kaba Gmbh Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device
JP2013005077A (ja) * 2011-06-14 2013-01-07 Sony Corp 画像処理装置および方法
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
HUE044009T2 (hu) * 2011-06-28 2019-09-30 Lg Electronics Inc Eljárás mozgásvektorlista felállítására
EP2728878B1 (en) * 2011-06-30 2020-02-19 Sun Patent Trust Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
MY191028A (en) * 2011-06-30 2022-05-29 Sony Corp Image processing device and image processing method
WO2013006386A1 (en) * 2011-07-01 2013-01-10 General Instrument Corporation Motion vector prediction design simplification
JP5830993B2 (ja) * 2011-07-14 2015-12-09 ソニー株式会社 画像処理装置及び画像処理方法
EP3487178A1 (en) 2011-08-03 2019-05-22 Sun Patent Trust Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
CN107483928B (zh) 2011-09-09 2020-05-12 株式会社Kt 用于解码视频信号的方法
US20130070855A1 (en) * 2011-09-17 2013-03-21 Qualcomm Incorporated Hybrid motion vector coding modes for video coding
RU2576499C2 (ru) 2011-09-23 2016-03-10 Кт Корпорейшен Способ получения блока-кандидата на слияние и использующее его устройство
MX2014003991A (es) 2011-10-19 2014-05-07 Panasonic Corp Metodo de codificacion de imagenes, aparato de codificacion de imagenes, metodo de decodificacion de imagenes y aparato de decodificacion de imagenes.
CN107071467B (zh) * 2011-11-02 2020-03-27 太格文-Ii有限责任公司 动态图像编码方法和动态图像编码装置
US9185428B2 (en) 2011-11-04 2015-11-10 Google Technology Holdings LLC Motion vector scaling for non-uniform motion vector grid
KR101960761B1 (ko) 2011-11-24 2019-03-22 에스케이텔레콤 주식회사 모션 벡터의 예측 부호화/복호화 방법 및 장치
CA2864002A1 (en) * 2012-04-24 2013-10-31 Mediatek Inc. Method and apparatus of motion vector derivation for 3d video coding
EP2847996B1 (en) 2012-05-09 2020-10-07 Sun Patent Trust Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof
US9172970B1 (en) 2012-05-29 2015-10-27 Google Inc. Inter frame candidate selection for a video encoder
US11317101B2 (en) 2012-06-12 2022-04-26 Google Inc. Inter frame candidate selection for a video encoder
CN102769748B (zh) * 2012-07-02 2014-12-24 华为技术有限公司 运动矢量预测方法、装置及系统
WO2014005280A1 (en) * 2012-07-03 2014-01-09 Mediatek Singapore Pte. Ltd. Method and apparatus to improve and simplify inter-view motion vector prediction and disparity vector prediction
CN104412238B (zh) * 2012-07-03 2016-03-02 联发科技（新加坡）私人有限公司 获取图片中块的视图间候选运动矢量的方法和装置
US9325990B2 (en) * 2012-07-09 2016-04-26 Qualcomm Incorporated Temporal motion vector prediction in video coding extensions
WO2014029086A1 (en) * 2012-08-22 2014-02-27 Mediatek Singapore Pte. Ltd. Methods to improve motion vector inheritance and inter-view motion prediction for depth map
US9485515B2 (en) 2013-08-23 2016-11-01 Google Inc. Video coding using reference motion vectors
US9503746B2 (en) 2012-10-08 2016-11-22 Google Inc. Determine reference motion vectors
CN102883163B (zh) 2012-10-08 2014-05-28 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
US9432685B2 (en) * 2013-12-06 2016-08-30 Qualcomm Incorporated Scalable implementation for parallel motion estimation regions
US9813730B2 (en) * 2013-12-06 2017-11-07 Mediatek Inc. Method and apparatus for fine-grained motion boundary processing
KR102274322B1 (ko) * 2014-03-06 2021-07-07 삼성전자주식회사 서브 블록 기반 예측을 수행하는 인터 레이어 비디오 복호화 방법 및 그 장치 및 서브 블록 기반 예측을 수행하는 인터 레이어 비디오 부호화 방법 및 그 장치
EP3122050A4 (en) * 2014-03-20 2017-12-13 LG Electronics Inc. 3d video encoding/decoding method and device
US10051281B2 (en) * 2014-05-22 2018-08-14 Apple Inc. Video coding system with efficient processing of zooming transitions in video
US9992512B2 (en) * 2014-10-06 2018-06-05 Mediatek Inc. Method and apparatus for motion vector predictor derivation
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
WO2017008255A1 (en) * 2015-07-14 2017-01-19 Mediatek Singapore Pte. Ltd. Advanced intra prediction mode signaling in video coding
JP6620079B2 (ja) * 2016-09-08 2019-12-11 株式会社ソニー・インタラクティブエンタテインメント 画像処理システム、画像処理方法およびコンピュータプログラム
CN109391821B (zh) * 2017-08-02 2020-08-28 联咏科技股份有限公司 运动估计方法以及运动估计装置
US10992950B2 (en) 2017-02-23 2021-04-27 Realnetworks, Inc. Coding block bitstream structure and syntax in video coding systems and methods
KR102559063B1 (ko) 2017-02-24 2023-07-24 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10880573B2 (en) 2017-08-15 2020-12-29 Google Llc Dynamic motion vector referencing for video coding
WO2019036080A1 (en) * 2017-08-15 2019-02-21 Google Llc ESTIMATION OF CONSTRAINED MOTION FIELD FOR INTERPRETING
US10284869B2 (en) 2017-09-28 2019-05-07 Google Llc Constrained motion field estimation for hardware efficiency
CN108366295B (zh) * 2018-02-12 2020-07-14 北京印刷学院 视频分类特征提取方法、转码重压缩检测方法及存储介质
CN118694963A (zh) * 2018-04-15 2024-09-24 艾锐势有限责任公司 不等权重平面运动矢量导出
WO2019204234A1 (en) 2018-04-15 2019-10-24 Arris Enterprises Llc Unequal weight planar motion vector derivation
EP3744099A4 (en) 2018-05-31 2021-03-10 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR RESTRICTED MOTION VECTOR PREDICTION AT LARGE DISTANCE
US11095909B2 (en) * 2018-06-25 2021-08-17 Panasonic Intellectual Property Corporation Of America Encoder, decoder, encoding method, and decoding method
KR102627814B1 (ko) 2018-06-29 2024-01-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 룩업 테이블의 업데이트: fifo, 제약된 fifo
KR102840294B1 (ko) 2018-06-29 2025-07-30 두인 비전 컴퍼니 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
KR102680903B1 (ko) 2018-06-29 2024-07-04 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝
WO2020003265A1 (en) * 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions of usage of luts
CN118803268A (zh) 2018-06-29 2024-10-18 株式会社Kt 解码图像和编码图像的方法以及用于传送压缩视频数据的设备
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
SG11202013028PA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Interaction between lut and amvp
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
EP4322533A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
CN110677669B (zh) 2018-07-02 2021-12-07 北京字节跳动网络技术有限公司 具有lic的lut
US11019357B2 (en) * 2018-08-07 2021-05-25 Qualcomm Incorporated Motion vector predictor list generation
CN110876059B (zh) * 2018-09-03 2022-06-10 华为技术有限公司 运动矢量的获取方法、装置、计算机设备及存储介质
WO2020053798A1 (en) 2018-09-12 2020-03-19 Beijing Bytedance Network Technology Co., Ltd. Conditions for starting checking hmvp candidates depend on total number minus k
US10958932B2 (en) 2018-09-12 2021-03-23 Qualcomm Incorporated Inter-prediction coding of video data using generated motion vector predictor list including non-adjacent blocks
WO2020058953A1 (en) 2018-09-23 2020-03-26 Beijing Bytedance Network Technology Co., Ltd. Simplified spatial-temporal motion vector prediction
EP3861741A1 (en) * 2018-10-02 2021-08-11 InterDigital VC Holdings, Inc. Method and apparatus for video encoding and decoding using list of predictor candidates
MY207947A (en) * 2018-10-08 2025-03-31 Huawei Tech Co Ltd Apparatuses and methods for inter prediction of a triangle partition of a coding block
WO2020084553A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate derivation based on multiple information in sub-block motion vector prediction
CN113039780B (zh) * 2018-11-17 2023-07-28 北京字节跳动网络技术有限公司 视频处理中用运动矢量差的Merge
CN113196773B (zh) 2018-12-21 2024-03-08 北京字节跳动网络技术有限公司 具有运动矢量差的Merge模式中的运动矢量精度
KR102648159B1 (ko) 2019-01-10 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut 업데이트의 호출
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
CN113330739B (zh) 2019-01-16 2025-01-10 北京字节跳动网络技术有限公司 Lut中的运动候选的插入顺序
US11418807B2 (en) 2019-03-15 2022-08-16 Tencent America LLC Temporal motion vector derivation in shared merge region at picture boundary
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
US10638130B1 (en) * 2019-04-09 2020-04-28 Google Llc Entropy-inspired directional filtering for image coding
CN110475116B (zh) * 2019-08-19 2021-09-21 北京大学深圳研究生院 一种运动矢量导出方法、装置及电子设备
KR20210077948A (ko) 2019-12-18 2021-06-28 주식회사 어스텍 배터리의 soh 진단 방법 및 장치

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117480C (zh) * 1997-12-01 2003-08-06 三星电子株式会社 运动向量预测方法
JP4114859B2 (ja) * 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
US7154952B2 (en) * 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
KR100506864B1 (ko) 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
US7346111B2 (en) * 2003-12-10 2008-03-18 Lsi Logic Corporation Co-located motion vector storage
KR100631768B1 (ko) * 2004-04-14 2006-10-09 삼성전자주식회사 비디오 코딩에서 프레임간 예측방법 및 비디오 인코더와,비디오 디코딩방법 및 비디오 디코더
KR101108681B1 (ko) * 2005-01-19 2012-01-25 삼성전자주식회사 동영상 코덱에서의 주파수 변환 계수 예측 방법 및 장치,이를 구비한 부호화 및 복호화 장치와 방법
US20070025444A1 (en) * 2005-07-28 2007-02-01 Shigeyuki Okada Coding Method
KR100727969B1 (ko) * 2005-08-27 2007-06-14 삼성전자주식회사 영상의 부호화 및 복호화 장치와, 그 방법, 및 이를수행하기 위한 프로그램이 기록된 기록 매체
CN100548049C (zh) * 2007-01-09 2009-10-07 浙江大学 一种基于多参考帧的h.264快速运动估计的方法
KR20080066522A (ko) 2007-01-11 2008-07-16 삼성전자주식회사 다시점 영상의 부호화, 복호화 방법 및 장치
JP2010524383A (ja) 2007-04-09 2010-07-15 エルジー エレクトロニクス インコーポレイティド ビデオ信号処理方法及び装置
JP2008283490A (ja) 2007-05-10 2008-11-20 Ntt Docomo Inc 動画像符号化装置、方法及びプログラム、並びに動画像復号化装置、方法及びプログラム
US8619853B2 (en) * 2007-06-15 2013-12-31 Qualcomm Incorporated Separable directional transforms
JP4826546B2 (ja) * 2007-06-18 2011-11-30 ソニー株式会社 画像処理装置、画像処理方法、及びプログラム
US8687693B2 (en) * 2007-11-30 2014-04-01 Dolby Laboratories Licensing Corporation Temporal image prediction
EP2266318B1 (en) * 2008-03-19 2020-04-22 Nokia Technologies Oy Combined motion vector and reference index prediction for video coding
JP2010016454A (ja) 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
ES2558693T3 (es) 2008-07-01 2016-02-08 Orange Procedimiento y dispositivo de codificación de imágenes que implementa una predicción mejorada, procedimiento y dispositivo de decodificación, señal y programas informáticos correspondientes
KR101279573B1 (ko) * 2008-10-31 2013-06-27 에스케이텔레콤 주식회사 움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
GB2501836B (en) * 2011-03-09 2014-08-06 Canon Kk Video encoding

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CN106131568A (zh) 2016-11-16
EP3059965A1 (en) 2016-08-24
WO2012071871A1 (en) 2012-06-07
EP2599317A1 (en) 2013-06-05
EP2599317B1 (en) 2019-03-06
IN2013MN00595A (https=) 2015-06-05
EP2599317A4 (en) 2014-08-27
CN103238319A (zh) 2013-08-07
BR112013007057A2 (pt) 2016-06-14
US20120134415A1 (en) 2012-05-31
EP3059965B1 (en) 2019-07-10
BR112013007057A8 (pt) 2017-07-11

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