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AR096102A2 - Un aparato de codificación de imágenes - Google Patents

Un aparato de codificación de imágenes

Info

Publication number
AR096102A2
AR096102A2 ARP140101724A ARP140101724A AR096102A2 AR 096102 A2 AR096102 A2 AR 096102A2 AR P140101724 A ARP140101724 A AR P140101724A AR P140101724 A ARP140101724 A AR P140101724A AR 096102 A2 AR096102 A2 AR 096102A2
Authority
AR
Argentina
Prior art keywords
block
edge
unit
reconstructed
samples
Prior art date
Application number
ARP140101724A
Other languages
English (en)
Inventor
Jang Min
Original Assignee
Infobridge Pte Ltd
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 Infobridge Pte Ltd filed Critical Infobridge Pte Ltd
Publication of AR096102A2 publication Critical patent/AR096102A2/es

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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
    • H04N19/10—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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/134—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • 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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/85—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)

Abstract

Un aparato de codificación de imágenes, que comprende: una unidad de intra predicción para determinar un modo de intra predicción y generar un bloque de predicción usando el modo de intra predicción; una unidad transformada para transformar un bloque residual para generar un bloque transformado utilizando una matriz de transformada ; una unidad de cuantización para cuantizar el bloque transformado para generar un bloque cuantizado usando un parámetro de cuantización; una unidad de codificación por entropía para codificar por entropía los coeficientes del bloque cuantizado; un bloque reconstruido que genera una unidad para cuantización inversa y transformación inversa del bloque cuantizado para generar un bloque reconstruido residual, y generación de un bloque reconstruido utilizando la predicción de bloque y el bloque reconstruido residual; y una unidad de filtrado anti bloque para filtrado anti bloque de una imagen reconstruida, donde la unidad de filtrado anti bloque determina si el filtrado anti bloque es llevado a cabo sobre un borde de 4 muestras o no utilizando un parámetro de cuantización límite si una fuerza de borde para el borde de 4 muestras, lo cual es un borde de predicción o un bloque transformado y se dispone sobre una rejilla de muestreo 8 x 8, es no igual a cero, y selecciona un filtro anti bloque para ser aplicado al borde de 4 muestras si el filtrado antibloque es llevado a cabo sobre el borde de 4 muestras.
ARP140101724A 2012-01-09 2014-04-25 Un aparato de codificación de imágenes AR096102A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20120002597 2012-01-09

Publications (1)

Publication Number Publication Date
AR096102A2 true AR096102A2 (es) 2015-12-09

Family

ID=48722743

Family Applications (4)

Application Number Title Priority Date Filing Date
ARP130100060A AR092786A1 (es) 2012-01-09 2013-01-07 Metodos para eliminar artefactos de bloque
ARP140101723A AR096101A2 (es) 2012-01-09 2014-04-25 Métodos para eliminar artefactos de bloque
ARP140101725A AR096103A2 (es) 2012-01-09 2014-04-25 Un aparato de decodificación de imágenes
ARP140101724A AR096102A2 (es) 2012-01-09 2014-04-25 Un aparato de codificación de imágenes

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ARP130100060A AR092786A1 (es) 2012-01-09 2013-01-07 Metodos para eliminar artefactos de bloque
ARP140101723A AR096101A2 (es) 2012-01-09 2014-04-25 Métodos para eliminar artefactos de bloque
ARP140101725A AR096103A2 (es) 2012-01-09 2014-04-25 Un aparato de decodificación de imágenes

Country Status (13)

Country Link
US (5) US10504208B2 (es)
EP (3) EP3923560A1 (es)
JP (5) JP5923618B2 (es)
KR (3) KR20140057390A (es)
CN (10) CN109905707B (es)
AR (4) AR092786A1 (es)
BR (5) BR122020018035B1 (es)
CA (6) CA2849417C (es)
IN (1) IN2014CN03870A (es)
MX (6) MX363195B (es)
SG (2) SG10201609349UA (es)
TW (10) TWI555342B (es)
WO (1) WO2013104298A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치
KR20130049524A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
AR092786A1 (es) * 2012-01-09 2015-05-06 Jang Min Metodos para eliminar artefactos de bloque
CN105791865B (zh) * 2014-12-22 2020-01-17 江苏省电力公司南京供电公司 帧内预测及去块滤波方法
EP3571844A1 (en) * 2017-03-23 2019-11-27 Huawei Technologies Co., Ltd. Apparatus and method for de-blocking filtering
CN107715535A (zh) * 2017-11-20 2018-02-23 嘉兴光跃环境工程设备有限公司 一种新型节能水过滤器
CN112822498B (zh) 2018-03-28 2022-10-11 华为技术有限公司 图像处理设备和执行有效去块效应的方法
JP7348269B2 (ja) 2018-08-10 2023-09-20 華為技術有限公司 デブロッキングを実行するための装置及び方法
CN118678071A (zh) * 2018-09-05 2024-09-20 松下电器（美国）知识产权公司 编码方法、解码方法以及生成比特流的方法
CN109345476A (zh) * 2018-09-19 2019-02-15 南昌工程学院 基于深度残差网络的高光谱图像超分辨率重建方法及装置
KR20250035040A (ko) 2018-09-24 2025-03-11 후아웨이 테크놀러지 컴퍼니 리미티드 품질 최적화된 디블로킹을 수행하기 위한 이미지 처리 디바이스 및 방법
WO2020141880A1 (ko) * 2019-01-02 2020-07-09 엘지전자 주식회사 영상 코딩 시스템에서 디블록킹 필터링을 사용하는 영상 디코딩 방법 및 장치
KR102845573B1 (ko) * 2019-01-02 2025-08-13 엘지전자 주식회사 디블록킹 필터링을 사용하는 영상 코딩 방법 및 장치
CN113366839B (zh) * 2019-01-31 2024-01-12 北京字节跳动网络技术有限公司 视频编解码中的细化量化步骤
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
WO2021134393A1 (en) * 2019-12-31 2021-07-08 Huawei Technologies Co., Ltd. Method and apparatus of deblocking filtering between boundaries of blocks predicted using weighted prediction and non-rectangular merge modes

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6426975B1 (en) * 1997-07-25 2002-07-30 Matsushita Electric Industrial Co., Ltd. Image processing method, image processing apparatus and data recording medium
US7929610B2 (en) * 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
AU2002323591A1 (en) * 2001-09-05 2003-03-18 Emblaze Systems Ltd. Method for reducing blocking artifacts
KR100958982B1 (ko) * 2001-11-29 2010-05-20 파나소닉 주식회사 코딩 왜곡 제거 방법
CN1767656B (zh) * 2001-11-29 2013-02-20 松下电器产业株式会社 编码失真消除方法、视频编码方法、视频解码方法、装置
US7046729B2 (en) * 2002-08-27 2006-05-16 Ess Technology, Inc. Bit rate control for motion compensated video compression system
US20050013494A1 (en) * 2003-07-18 2005-01-20 Microsoft Corporation In-loop deblocking filter
CN100401780C (zh) * 2004-05-07 2008-07-09 美国博通公司 在视频解码器中动态选择变换尺寸的方法和系统
US8116379B2 (en) * 2004-10-08 2012-02-14 Stmicroelectronics, Inc. Method and apparatus for parallel processing of in-loop deblocking filter for H.264 video compression standard
KR100679035B1 (ko) * 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
CN1870752A (zh) 2005-05-23 2006-11-29 其乐达科技股份有限公司 应用于视频编码/解码的解块滤波方法及其装置
US8537903B2 (en) * 2005-09-23 2013-09-17 Entropic Communications, Inc. De-blocking and de-ringing systems and methods
JP4643437B2 (ja) * 2005-12-27 2011-03-02 株式会社東芝 情報処理装置
JP4643454B2 (ja) * 2006-01-10 2011-03-02 株式会社東芝 動画像復号装置及び動画像復号方法
CN101895744B (zh) * 2006-01-12 2013-03-20 Lg电子株式会社 处理多视图视频
JP4987322B2 (ja) * 2006-02-28 2012-07-25 株式会社東芝 動画像復号装置及び動画像復号方法
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
CN101076124B (zh) * 2006-05-18 2010-09-08 北京大学深圳研究生院 去块滤波器
KR100819289B1 (ko) * 2006-10-20 2008-04-02 삼성전자주식회사 영상 데이터의 디블록킹 필터링 방법 및 디블록킹 필터
JP5418756B2 (ja) * 2007-01-22 2014-02-19 日本電気株式会社 画像再符号化装置、画像再符号化方法及び画像再符号化プログラム
CN100571391C (zh) 2007-05-09 2009-12-16 安凯（广州）软件技术有限公司 用于视频编解码系统中解块滤波的并行处理方法
US8571104B2 (en) * 2007-06-15 2013-10-29 Qualcomm, Incorporated Adaptive coefficient scanning in video coding
CN101389016B (zh) * 2007-09-13 2010-10-20 华为技术有限公司 获得块边界强度和去除块效应的方法和装置
US8619880B2 (en) * 2007-10-10 2013-12-31 Qualcomm Incorporated Universal blockiness correction
EP2048886A1 (en) * 2007-10-11 2009-04-15 Panasonic Corporation Coding of adaptive interpolation filter coefficients
CN101459839A (zh) * 2007-12-10 2009-06-17 三星电子株式会社 去块效应滤波方法及实现该方法的装置
CN100563338C (zh) * 2007-12-13 2009-11-25 上海广电（集团）有限公司中央研究院 一种恒定码率的控制方法
KR20090078494A (ko) * 2008-01-15 2009-07-20 삼성전자주식회사 영상 데이터의 디블록킹 필터링 방법 및 디블록킹 필터
WO2009110160A1 (ja) * 2008-03-07 2009-09-11 株式会社 東芝 動画像符号化／復号化方法及び装置
CN101267560A (zh) * 2008-03-19 2008-09-17 浙江大学 去块滤波方法及装置
KR101591825B1 (ko) * 2008-03-27 2016-02-18 엘지전자 주식회사 비디오 신호의 인코딩 또는 디코딩 방법 및 장치
JP5360430B2 (ja) * 2008-03-31 2013-12-04 日本電気株式会社 デブロッキングフィルタ処理装置、デブロッキングフィルタ処理方法
US8705622B2 (en) * 2008-04-10 2014-04-22 Qualcomm Incorporated Interpolation filter support for sub-pixel resolution in video coding
EP2263381A1 (en) * 2008-04-11 2010-12-22 Thomson Licensing Deblocking filtering for displaced intra prediction and template matching
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
EP2182732A1 (en) * 2008-10-28 2010-05-05 Panasonic Corporation Switching between scans in image coding
JP5087016B2 (ja) * 2009-01-19 2012-11-28 キヤノン株式会社 符号化装置及びその制御方法、コンピュータプログラム
US20100211060A1 (en) * 2009-02-13 2010-08-19 Cutera, Inc. Radio frequency treatment of subcutaneous fat
CN101505425B (zh) * 2009-03-11 2011-11-23 北京中星微电子有限公司 一种宏块滤波方法及装置
US20110116545A1 (en) * 2009-11-17 2011-05-19 Jinwen Zan Methods and devices for in-loop video deblocking
US9185430B2 (en) * 2010-03-15 2015-11-10 Mediatek Singapore Pte. Ltd. Deblocking filtering method and deblocking filter
EP2556669A1 (en) * 2010-04-07 2013-02-13 Linear Algebra Technologies Limited Broadcast video decoder with reduced memory and processing requirements suitable for handheld and mobile applications
EP2916546A1 (en) * 2010-06-04 2015-09-09 Sony Corporation Coding of a qp and a delta qp for image blocks larger than a minimum size
MY191461A (en) * 2010-06-10 2022-06-28 Thomson Licensing Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters
CN102088603B (zh) * 2010-12-31 2013-12-04 北京大学深圳研究生院 用于视频编码器的熵编码器及其实现方法
US9729879B2 (en) * 2011-03-10 2017-08-08 Hfi Innovation Inc. Method and apparatus of deblocking filter
CN102685478B (zh) * 2011-03-11 2015-04-29 华为技术有限公司 编码方法以及装置、解码方法以及装置
CN109672883A (zh) * 2011-11-04 2019-04-23 Lg 电子株式会社 用于编码/解码图像信息的方法和装置
KR20130050404A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 복원 블록 생성 방법
AR092786A1 (es) * 2012-01-09 2015-05-06 Jang Min Metodos para eliminar artefactos de bloque
KR20140057391A (ko) * 2012-01-17 2014-05-12 제닙 피티이.엘티디. 복원 영상 후처리 장치

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SG10201609349UA (en) 2016-12-29
CN109889832B (zh) 2022-06-17
CA3184273A1 (en) 2013-07-18
MX384187B (es) 2025-03-14
CN110086957B (zh) 2022-06-03
CN109982084A (zh) 2019-07-05
CN110099191A (zh) 2019-08-06
KR20140067132A (ko) 2014-06-03
US10504208B2 (en) 2019-12-10
BR112014008254B1 (pt) 2023-01-10
US20210358085A1 (en) 2021-11-18
AR092786A1 (es) 2015-05-06
MX2018007256A (es) 2021-07-05
JP6285484B2 (ja) 2018-02-28
TWI615019B (zh) 2018-02-11
IN2014CN03870A (es) 2015-10-16
TW201701672A (zh) 2017-01-01
BR122020018035A2 (es) 2020-11-03
US11100609B2 (en) 2021-08-24
BR122020018046A8 (pt) 2022-10-04
CA3090775C (en) 2023-02-14
TWI852431B (zh) 2024-08-11
CN110062128B (zh) 2022-07-26
MX356875B (es) 2018-06-19
TW201813398A (zh) 2018-04-01
CN110086957A (zh) 2019-08-02
JP6285487B2 (ja) 2018-02-28
BR122020018040A8 (pt) 2022-10-04
CA3090775A1 (en) 2013-07-18
CN109905708B (zh) 2022-11-29
CN109905708A (zh) 2019-06-18
TW202446076A (zh) 2024-11-16
CA2978151A1 (en) 2013-07-18
JP2015502714A (ja) 2015-01-22
JP6285486B2 (ja) 2018-02-28
TW202450312A (zh) 2024-12-16
EP3923576A1 (en) 2021-12-15
AR096103A2 (es) 2015-12-09
BR122020018032B1 (pt) 2022-12-27
CN103200402A (zh) 2013-07-10
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CA2849417A1 (en) 2013-07-18
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SG11201400673UA (en) 2014-04-28
CA3184190C (en) 2025-07-08
MX350557B (es) 2017-09-11
CA2978151C (en) 2020-10-27
TW202450314A (zh) 2024-12-16
TW202103495A (zh) 2021-01-16
TWI555342B (zh) 2016-10-21
BR122020018046B1 (pt) 2022-12-27
WO2013104298A8 (en) 2013-10-31
TW202329696A (zh) 2023-07-16
JP2016154376A (ja) 2016-08-25
BR122020018035A8 (pt) 2022-10-04
JP2016154377A (ja) 2016-08-25
JP2016154378A (ja) 2016-08-25
JP5923618B2 (ja) 2016-05-24
CN110062229B (zh) 2022-04-19
TWI647951B (zh) 2019-01-11
BR112014008254A2 (pt) 2017-04-18
JP6285485B2 (ja) 2018-02-28
MX363195B (es) 2019-03-14
CN109982084B (zh) 2022-11-29
CN109905707B (zh) 2022-04-19
CN109889832A (zh) 2019-06-14
BR122020018032A8 (pt) 2022-10-04
TWI902382B (zh) 2025-10-21
US11729388B2 (en) 2023-08-15
EP2751983A1 (en) 2014-07-09
EP2751983A4 (en) 2015-05-20
US20240323381A1 (en) 2024-09-26
CN103200402B (zh) 2019-03-12
KR20140102180A (ko) 2014-08-21
BR122020018040B1 (pt) 2022-12-27
CA3184190A1 (en) 2013-07-18
BR122020018032A2 (es) 2020-11-03
JP2016131402A (ja) 2016-07-21
US20200082506A1 (en) 2020-03-12
BR122020018040A2 (es) 2020-11-03
US20150154740A1 (en) 2015-06-04
TW201909640A (zh) 2019-03-01
TWI902381B (zh) 2025-10-21
BR122020018046A2 (es) 2020-11-03
TWI800752B (zh) 2023-05-01
TWI893891B (zh) 2025-08-11
WO2013104298A1 (en) 2013-07-18
KR20140057390A (ko) 2014-05-12
EP3923560A1 (en) 2021-12-15
TW202450313A (zh) 2024-12-16
AR096101A2 (es) 2015-12-09
CN110099191B (zh) 2022-06-17
BR112014008254A8 (pt) 2022-10-04
CN110062229A (zh) 2019-07-26
TWI902383B (zh) 2025-10-21
CA2849417C (en) 2017-10-24
CA3254399A1 (en) 2025-10-30
TW201412120A (zh) 2014-03-16
BR122020018035B1 (pt) 2022-12-27
MX363194B (es) 2019-03-14
CN109889688B (zh) 2021-03-09
CN110062128A (zh) 2019-07-26
US20230353738A1 (en) 2023-11-02
CN109905707A (zh) 2019-06-18
CN109889688A (zh) 2019-06-14
TWI709333B (zh) 2020-11-01

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