MY172757A - Determining contexts for coding transform coefficient data in video coding - Google Patents

Determining contexts for coding transform coefficient data in video coding

Info

Publication number
MY172757A
MY172757A MYPI2014701862A MYPI2014701862A MY172757A MY 172757 A MY172757 A MY 172757A MY PI2014701862 A MYPI2014701862 A MY PI2014701862A MY PI2014701862 A MYPI2014701862 A MY PI2014701862A MY 172757 A MY172757 A MY 172757A
Authority
MY
Malaysia
Prior art keywords
coding
transform coefficient
coefficient data
sub
determining contexts
Prior art date
Application number
MYPI2014701862A
Other languages
English (en)
Inventor
Vadim Seregin
Rojals Joel Sole
Marta Karczewicz
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MY172757A publication Critical patent/MY172757A/en

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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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/102—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • 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
    • H04N19/90—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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4006—Conversion to or from arithmetic code
    • H03M7/4012—Binary arithmetic codes
    • H03M7/4018—Context adapative binary arithmetic codes [CABAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
MYPI2014701862A 2012-01-13 2013-01-11 Determining contexts for coding transform coefficient data in video coding MY172757A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261586668P 2012-01-13 2012-01-13
US201261588595P 2012-01-19 2012-01-19
US201261597097P 2012-02-09 2012-02-09
US13/738,602 US9621894B2 (en) 2012-01-13 2013-01-10 Determining contexts for coding transform coefficient data in video coding

Publications (1)

Publication Number Publication Date
MY172757A true MY172757A (en) 2019-12-11

Family

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Family Applications (2)

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MYPI2014701862A MY172757A (en) 2012-01-13 2013-01-11 Determining contexts for coding transform coefficient data in video coding
MYPI2014701861A MY166883A (en) 2012-01-13 2013-01-11 Determining contexts for coding transform coefficient data in video coding

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Application Number Title Priority Date Filing Date
MYPI2014701861A MY166883A (en) 2012-01-13 2013-01-11 Determining contexts for coding transform coefficient data in video coding

Country Status (18)

Country Link
US (3) US9253481B2 (OSRAM)
EP (3) EP2803194B1 (OSRAM)
JP (3) JP2015507429A (OSRAM)
KR (3) KR20140116194A (OSRAM)
CN (3) CN104041029B (OSRAM)
AU (3) AU2013207752B2 (OSRAM)
BR (3) BR112014017118B1 (OSRAM)
CA (3) CA2863019C (OSRAM)
HK (1) HK1198404A1 (OSRAM)
IL (3) IL233162A (OSRAM)
MY (2) MY172757A (OSRAM)
PH (3) PH12014501467B1 (OSRAM)
RU (3) RU2014133158A (OSRAM)
SG (4) SG10201605387XA (OSRAM)
TW (3) TWI559736B (OSRAM)
UA (1) UA114418C2 (OSRAM)
WO (3) WO2013106739A2 (OSRAM)
ZA (1) ZA201405688B (OSRAM)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497472B2 (en) 2010-11-16 2016-11-15 Qualcomm Incorporated Parallel context calculation in video coding
US20120163456A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
RU2618511C1 (ru) * 2011-06-28 2017-05-04 Самсунг Электроникс Ко., Лтд. Способ и устройство для кодирования видео, а также способ и устройство для декодирования видео, дополняемые арифметическим кодированием
KR101672107B1 (ko) 2011-11-08 2016-11-02 구글 테크놀로지 홀딩스 엘엘씨 변환 계수들에 대한 이진 코드워드들을 결정하는 방법
CN105027560A (zh) 2012-01-21 2015-11-04 摩托罗拉移动有限责任公司 确定用于变换系数的二进制码字的方法
US9866829B2 (en) 2012-01-22 2018-01-09 Qualcomm Incorporated Coding of syntax elements that correspond to coefficients of a coefficient block in video coding
US9479780B2 (en) * 2012-02-01 2016-10-25 Google Technology Holdings LLC Simplification of significance map coding
EP2810440A1 (en) 2012-02-04 2014-12-10 General Instrument Corporation Devices and methods for context reduction in last significant coefficient position coding
CA2807908A1 (en) * 2012-06-30 2013-12-30 Research In Motion Limited Position-based context selection for greater-than-one flag decoding and encoding
US9854235B2 (en) * 2012-08-31 2017-12-26 Blackberry Limited Methods and devices for entropy coding in scalable video compression
US9813737B2 (en) * 2013-09-19 2017-11-07 Blackberry Limited Transposing a block of transform coefficients, based upon an intra-prediction mode
US9215464B2 (en) * 2013-09-19 2015-12-15 Blackberry Limited Coding position data for the last non-zero transform coefficient in a coefficient group
KR102250088B1 (ko) * 2013-10-24 2021-05-10 삼성전자주식회사 비디오 스트림을 복호화하는 방법 및 장치
GB2524726B (en) * 2014-03-25 2018-05-23 Canon Kk Image data encapsulation with tile support
KR101901355B1 (ko) 2014-10-21 2018-09-21 엘지전자 주식회사 최적화 함수를 이용하여 그래프 기반 예측을 수행하는 방법 및 장치
US9781424B2 (en) 2015-01-19 2017-10-03 Google Inc. Efficient context handling in arithmetic coding
US10306229B2 (en) * 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US10805644B2 (en) 2015-09-08 2020-10-13 Samsung Electronics Co., Ltd. Device and method for entropy encoding and decoding
EP3349445A4 (en) 2015-09-11 2019-03-20 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
US10440399B2 (en) * 2015-11-13 2019-10-08 Qualcomm Incorporated Coding sign information of video data
US10542267B2 (en) 2016-01-21 2020-01-21 Samsung Display Co., Ltd. Classification preserving image transform compression
US11503292B2 (en) 2016-02-01 2022-11-15 Lg Electronics Inc. Method and apparatus for encoding/decoding video signal by using graph-based separable transform
CN113810707B (zh) 2016-04-29 2024-06-18 世宗大学校产学协力团 用于对图像信号进行编码和解码的方法和装置
CN116916013A (zh) 2016-04-29 2023-10-20 世宗大学校产学协力团 视频信号编码/解码方法和设备
KR102728583B1 (ko) * 2016-04-29 2024-11-11 세종대학교산학협력단 영상 신호 부호화/복호화 방법 및 장치
US10805607B2 (en) 2016-04-29 2020-10-13 Industry Academy Cooperation Foundation Of Sejong University Video signal encoding/decoding method and apparatus
EP3270594A1 (en) * 2016-07-15 2018-01-17 Thomson Licensing Method and apparatus for advanced cabac context adaptation for last coefficient coding
CN117412036A (zh) * 2016-08-31 2024-01-16 株式会社Kt 用于处理视频信号的方法和设备
EP3306927A1 (en) 2016-10-05 2018-04-11 Thomson Licensing Encoding and decoding methods and corresponding devices
RU2653289C1 (ru) * 2016-12-07 2018-05-07 Владимир Леонидович Карякин Способ повышения качества канала передачи данных в системе iptv по коэффициенту ber в режиме тв вещания и устройство для его осуществления
TWI635742B (zh) * 2017-01-09 2018-09-11 晨星半導體股份有限公司 動態影像編碼裝置及動態影像編碼方法
US10194147B2 (en) 2017-01-19 2019-01-29 Google Llc DC coefficient sign coding scheme
KR102302797B1 (ko) * 2017-04-13 2021-09-16 엘지전자 주식회사 영상의 부호화/복호화 방법 및 이를 위한 장치
US10848761B2 (en) * 2017-06-29 2020-11-24 Qualcomm Incorporated Reducing seam artifacts in 360-degree video
US10484695B2 (en) 2017-10-23 2019-11-19 Google Llc Refined entropy coding for level maps
EP3499885B1 (en) * 2017-12-18 2024-07-17 Canon Kabushiki Kaisha Method and device for encoding video data
US10298895B1 (en) * 2018-02-15 2019-05-21 Wipro Limited Method and system for performing context-based transformation of a video
EP3562156A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for adaptive context modeling in video encoding and decoding
US10645381B2 (en) 2018-04-30 2020-05-05 Google Llc Intra-prediction for smooth blocks in image/video
US11509890B2 (en) * 2018-07-24 2022-11-22 Hfi Innovation Inc. Methods and apparatus for entropy coding and decoding aspects of video data
EP4258659A3 (en) * 2018-09-23 2023-11-22 LG Electronics Inc. Method for encoding/decoding video signals and apparatus therefor
CN116886914A (zh) 2018-10-05 2023-10-13 Lg电子株式会社 图像编码/解码方法、存储介质及数据传输方法
CN117544790A (zh) 2018-10-05 2024-02-09 罗斯德尔动力有限责任公司 变换系数编码方法及其装置
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
US11202100B2 (en) * 2019-03-11 2021-12-14 Qualcomm Incorporated Coefficient coding for transform skip mode
US11025937B2 (en) * 2019-03-16 2021-06-01 Tencent America LLC Method and apparatus for video coding
US11218735B2 (en) 2019-04-02 2022-01-04 Qualcomm Incorporated Context derivation for last position coding for video coding
CN113711611B (zh) * 2019-04-19 2024-03-19 字节跳动有限公司 用于变换跳过模式中的系数编解码的方法、装置和介质
CA3137163C (en) 2019-04-24 2024-05-14 Bytedance Inc. Constraints on quantized residual differential pulse code modulation representation of coded video
WO2020223467A1 (en) 2019-05-01 2020-11-05 Bytedance Inc. Intra coded video using quantized residual differential pulse code modulation coding
EP3949387A4 (en) 2019-05-02 2022-05-18 ByteDance Inc. SIGNALING IN A TRANSFORM JUMP MODE
CN113906738B (zh) 2019-05-21 2024-01-12 北京字节跳动网络技术有限公司 仿射模式的自适应运动矢量差分辨率
US11695960B2 (en) 2019-06-14 2023-07-04 Qualcomm Incorporated Transform and last significant coefficient position signaling for low-frequency non-separable transform in video coding
CN113055689B (zh) 2019-06-24 2022-11-01 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
CN114270831B (zh) 2019-08-10 2024-07-30 北京字节跳动网络技术有限公司 视频处理中的子图片尺寸定义
CN114631317B (zh) 2019-10-18 2024-03-15 北京字节跳动网络技术有限公司 子图片的参数集信令中的语法约束
US11375220B2 (en) * 2019-11-27 2022-06-28 Tencent America LLC Method and apparatus for video decoding using a nominal directional mode and an angular offset
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
US11206428B1 (en) 2020-07-14 2021-12-21 Tencent America LLC Method and apparatus for frequency-dependent joint component secondary transform
WO2024205274A2 (ko) * 2023-03-29 2024-10-03 현대자동차주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680974B1 (en) 1999-12-02 2004-01-20 Lucent Technologies Inc. Methods and apparatus for context selection of block transform coefficients
US6856701B2 (en) 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
US7379608B2 (en) 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
KR100612015B1 (ko) * 2004-07-22 2006-08-11 삼성전자주식회사 컨텍스트 적응형 이진 산술 부호화 방법 및 그 장치
RU2371881C1 (ru) 2005-07-08 2009-10-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ моделирования информации кодирования видеосигнала для компрессии/декомпрессии информации
US8320453B2 (en) 2005-07-08 2012-11-27 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
US8599925B2 (en) 2005-08-12 2013-12-03 Microsoft Corporation Efficient coding and decoding of transform blocks
WO2007035056A1 (en) 2005-09-26 2007-03-29 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding and entropy decoding fine-granularity scalability layer video data
KR100873636B1 (ko) 2005-11-14 2008-12-12 삼성전자주식회사 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
KR101356733B1 (ko) * 2007-03-07 2014-02-05 삼성전자주식회사 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치
CN101321283B (zh) * 2007-06-10 2010-04-07 华为技术有限公司 兼容不同大小块变换的编解码方法及编解码器
US9008171B2 (en) 2008-01-08 2015-04-14 Qualcomm Incorporated Two pass quantization for CABAC coders
KR101375668B1 (ko) 2008-03-17 2014-03-18 삼성전자주식회사 변환 계수의 부호화, 복호화 방법 및 장치
US8831087B2 (en) * 2008-10-06 2014-09-09 Qualcomm Incorporated Efficient prediction mode selection
US8576916B2 (en) * 2008-10-08 2013-11-05 Qualcomm Incorporated Method and apparatus for reducing bus traffic of a texture decoding module in a video decoder
US20100174539A1 (en) 2009-01-06 2010-07-08 Qualcomm Incorporated Method and apparatus for vector quantization codebook search
EP2395755A4 (en) 2009-02-09 2015-01-07 Samsung Electronics Co Ltd VIDEO PROCESSING AND DEVICE WITH LOW-COMPLEX FREQUENCY CONVERSION AND VIDEO PROCESSING AND DEVICE
US8780999B2 (en) 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
US8665964B2 (en) 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
US8914835B2 (en) 2009-10-28 2014-12-16 Qualcomm Incorporated Streaming encoded video data
DK2693752T3 (en) 2010-04-13 2017-04-03 Ge Video Compression Llc Significance map coding and transformation coefficient blocks
US9793921B2 (en) 2010-05-12 2017-10-17 Thomson Licensing Dtv Methods and apparatus for unified significance map coding
US8913666B2 (en) 2010-10-01 2014-12-16 Qualcomm Incorporated Entropy coding coefficients using a joint context model
US9313514B2 (en) 2010-10-01 2016-04-12 Sharp Kabushiki Kaisha Methods and systems for entropy coder initialization
US20120082235A1 (en) * 2010-10-05 2012-04-05 General Instrument Corporation Coding and decoding utilizing context model selection with adaptive scan pattern
US8687904B2 (en) 2011-01-14 2014-04-01 Panasonic Corporation Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus which include arithmetic coding or arithmetic decoding
US8953690B2 (en) 2011-02-16 2015-02-10 Google Technology Holdings LLC Method and system for processing video data
US8891630B2 (en) 2011-10-24 2014-11-18 Blackberry Limited Significance map encoding and decoding using partition set based context assignment
EP3754989A1 (en) 2011-11-01 2020-12-23 Velos Media International Limited Multi-level significance maps for encoding and decoding
US8964849B2 (en) * 2011-11-01 2015-02-24 Blackberry Limited Multi-level significance maps for encoding and decoding
EP2595380B1 (en) 2011-11-19 2015-10-21 BlackBerry Limited Multi-level significance map scanning
US10129548B2 (en) 2011-12-28 2018-11-13 Sharp Kabushiki Kaisha Arithmetic decoding device, image decoding device, and arithmetic coding device

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EP2803195A2 (en) 2014-11-19
IL233160A0 (en) 2014-07-31
AU2013207752A1 (en) 2014-07-31
BR112014017118A2 (pt) 2017-06-13
US9253481B2 (en) 2016-02-02
IL233160A (en) 2016-07-31
BR112014017118B1 (pt) 2023-04-18
MY166883A (en) 2018-07-24
EP2803194B1 (en) 2024-01-03
BR112014017121A2 (pt) 2017-06-13
WO2013106739A2 (en) 2013-07-18
SG10201605387XA (en) 2016-08-30
TWI532382B (zh) 2016-05-01
AU2013207752B2 (en) 2017-05-04
BR112014017121A8 (pt) 2017-07-04
IL233161A0 (en) 2014-07-31
US9621894B2 (en) 2017-04-11
CA2863019A1 (en) 2013-07-18
ZA201405688B (en) 2017-08-30
CA2863043A1 (en) 2013-07-18
WO2013106739A3 (en) 2014-03-20
EP2803195C0 (en) 2024-11-20
TW201347545A (zh) 2013-11-16
JP2015507430A (ja) 2015-03-05
AU2013207823A1 (en) 2014-07-24
CA2863011A1 (en) 2013-07-18
BR112014017121B1 (pt) 2023-02-07
EP2803196A2 (en) 2014-11-19
PH12014501467A1 (en) 2014-10-08
RU2014133158A (ru) 2016-03-10
US20130182772A1 (en) 2013-07-18
TWI559736B (zh) 2016-11-21
TW201336317A (zh) 2013-09-01
TW201336310A (zh) 2013-09-01
RU2014133154A (ru) 2016-03-10
IL233162A0 (en) 2014-07-31
PH12014501530B1 (en) 2014-10-08
JP2015507429A (ja) 2015-03-05
RU2595897C2 (ru) 2016-08-27
WO2013106710A3 (en) 2014-02-20
EP2803194A2 (en) 2014-11-19
HK1198404A1 (en) 2015-04-17
SG11201403342YA (en) 2014-09-26
CN104041033A (zh) 2014-09-10
CN104041029B (zh) 2018-03-06
JP6046164B2 (ja) 2016-12-14
EP2803194C0 (en) 2024-01-03
KR20140120909A (ko) 2014-10-14
US20130182758A1 (en) 2013-07-18
RU2014133162A (ru) 2016-03-10
AU2013207823B2 (en) 2016-12-08
CN104041029A (zh) 2014-09-10
EP2803195B1 (en) 2024-11-20
CN104054340A (zh) 2014-09-17
PH12014501467B1 (en) 2014-10-08
AU2013207804A1 (en) 2014-07-31
WO2013106729A3 (en) 2014-03-20
SG11201403343RA (en) 2014-09-26
CA2863019C (en) 2020-04-28
SG11201403341PA (en) 2014-08-28
US20130182773A1 (en) 2013-07-18
WO2013106729A2 (en) 2013-07-18
BR112014017000A8 (pt) 2017-07-04
JP2015507431A (ja) 2015-03-05
CA2863011C (en) 2017-10-17
KR102187013B1 (ko) 2020-12-04
RU2603537C2 (ru) 2016-11-27
BR112014017000A2 (pt) 2017-06-13
UA114418C2 (uk) 2017-06-12
IL233162A (en) 2017-05-29
WO2013106710A2 (en) 2013-07-18
BR112014017118A8 (pt) 2017-07-04
CN104041033B (zh) 2018-10-26
HK1198405A1 (en) 2015-04-17
KR101721302B1 (ko) 2017-03-29
KR20140116194A (ko) 2014-10-01
PH12014501530A1 (en) 2014-10-08
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JP6266535B2 (ja) 2018-01-24
PH12014501465A1 (en) 2014-10-08

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