MX2021003321A - Metodo de codificacion/decodificacion de se?al de imagen y aparato para el mismo. - Google Patents

Metodo de codificacion/decodificacion de se?al de imagen y aparato para el mismo.

Info

Publication number
MX2021003321A
MX2021003321A MX2021003321A MX2021003321A MX2021003321A MX 2021003321 A MX2021003321 A MX 2021003321A MX 2021003321 A MX2021003321 A MX 2021003321A MX 2021003321 A MX2021003321 A MX 2021003321A MX 2021003321 A MX2021003321 A MX 2021003321A
Authority
MX
Mexico
Prior art keywords
vector
kindred
seed vector
affine
decoding method
Prior art date
Application number
MX2021003321A
Other languages
English (en)
Spanish (es)
Inventor
Bae Keun Lee
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of MX2021003321A publication Critical patent/MX2021003321A/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using 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
    • H04N19/50—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
    • 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
    • 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
    • H04N19/102—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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/176—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
    • H04N19/169—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
    • H04N19/50—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • 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
    • H04N19/90—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
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
MX2021003321A 2018-09-21 2019-09-20 Metodo de codificacion/decodificacion de se?al de imagen y aparato para el mismo. MX2021003321A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20180114345 2018-09-21
KR20180114346 2018-09-21
KR20180114347 2018-09-21
KR20180114350 2018-09-21
KR20190022754 2019-02-26
PCT/KR2019/012291 WO2020060328A1 (ko) 2018-09-21 2019-09-20 영상 신호 부호화/복호화 방법 및 이를 위한 장치

Publications (1)

Publication Number Publication Date
MX2021003321A true MX2021003321A (es) 2021-05-14

Family

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Application Number Title Priority Date Filing Date
MX2021003321A MX2021003321A (es) 2018-09-21 2019-09-20 Metodo de codificacion/decodificacion de se?al de imagen y aparato para el mismo.
MX2024013520A MX2024013520A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo
MX2024013522A MX2024013522A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo
MX2024013519A MX2024013519A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo
MX2024013518A MX2024013518A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo

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MX2024013520A MX2024013520A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo
MX2024013522A MX2024013522A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo
MX2024013519A MX2024013519A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo
MX2024013518A MX2024013518A (es) 2018-09-21 2021-03-19 Método de codificación/decodificación de señal de imagen y aparato para el mismo

Country Status (17)

Country Link
US (3) US11290737B2 (enExample)
EP (2) EP4340356A3 (enExample)
JP (3) JP7451504B2 (enExample)
KR (1) KR20200034645A (enExample)
CN (3) CN116320397B (enExample)
AU (3) AU2019343079B2 (enExample)
BR (1) BR112021005161A2 (enExample)
CA (1) CA3113584C (enExample)
ES (1) ES2985892T3 (enExample)
IL (2) IL281629B2 (enExample)
MX (5) MX2021003321A (enExample)
MY (1) MY206350A (enExample)
PH (1) PH12021550644A1 (enExample)
PL (1) PL3843402T3 (enExample)
SG (1) SG11202102908YA (enExample)
WO (1) WO2020060328A1 (enExample)
ZA (1) ZA202102080B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117201786A (zh) 2018-09-11 2023-12-08 Lg电子株式会社 图像解码方法、图像编码方法和数据发送方法
BR112021005161A2 (pt) * 2018-09-21 2021-06-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método de decodificação de vídeo, e método de codificação de vídeo
CN113557719B (zh) * 2019-03-11 2023-09-12 日本放送协会 图像编码装置、图像解码装置和程序
WO2020197154A1 (ko) * 2019-03-22 2020-10-01 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 기반 영상 디코딩 방법 및 그 장치
JP7299341B2 (ja) 2019-04-12 2023-06-27 北京字節跳動網絡技術有限公司 ビデオ処理方法、装置、記憶媒体、及び記憶方法
CN113748676B (zh) 2019-04-16 2024-05-10 北京字节跳动网络技术有限公司 帧内编解码模式下的矩阵推导
CN117097912A (zh) 2019-05-01 2023-11-21 北京字节跳动网络技术有限公司 基于矩阵的帧内预测的上下文编码
KR102698314B1 (ko) 2019-05-22 2024-08-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 업샘플링을 이용한 행렬 기반 인트라 예측
WO2020239018A1 (en) 2019-05-31 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. Restricted upsampling process in matrix-based intra prediction
JP2022534320A (ja) 2019-06-05 2022-07-28 北京字節跳動網絡技術有限公司 マトリクスベースイントラ予測のためのコンテキスト決定
CN114786019B (zh) * 2019-07-07 2024-10-18 Oppo广东移动通信有限公司 图像预测方法、编码器、解码器以及存储介质
JP7404526B2 (ja) 2019-10-28 2023-12-25 北京字節跳動網絡技術有限公司 カラーコンポーネントに基づくシンタックスシグナリング及び構文解析
WO2021193775A1 (ja) * 2020-03-27 2021-09-30 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、および復号方法
CN113852816A (zh) * 2021-09-28 2021-12-28 浙江大华技术股份有限公司 视频帧处理方法、装置、计算机设备和可读存储介质
EP4445610A1 (en) * 2021-12-09 2024-10-16 MediaTek Inc Method and apparatus for sign coding of transform coefficients in video coding system
EP4449720A4 (en) * 2021-12-16 2025-12-03 Beijing Dajia Internet Information Tech Co Ltd METHODS AND DEVICES FOR DERIVATING CANDIDATES FOR AN AFFINE FUSION MODE IN A VIDEO CODING

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101457894B1 (ko) 2009-10-28 2014-11-05 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
CN107071459B (zh) * 2010-12-14 2020-01-03 M&K控股株式会社 用于编码运动画面的设备
FR2982447A1 (fr) * 2011-11-07 2013-05-10 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
US9191670B2 (en) 2012-01-17 2015-11-17 Qualcomm Incorporated Throughput improvement for CABAC coefficient level coding
CN104137545B (zh) * 2012-01-19 2018-06-05 寰发股份有限公司 编码块旗标的编码及视频比特流的解码方法与装置
EP3644611B1 (en) * 2012-01-20 2023-09-06 Velos Media International Limited Multiple sign bit hiding within a transform unit
US9008184B2 (en) * 2012-01-20 2015-04-14 Blackberry Limited Multiple sign bit hiding within a transform unit
EP2810440A1 (en) 2012-02-04 2014-12-10 General Instrument Corporation Devices and methods for context reduction in last significant coefficient position coding
US9313498B2 (en) * 2012-04-16 2016-04-12 Qualcomm Incorporated Sign hiding techniques for quantized transform coefficients in video coding
US9294779B2 (en) 2012-06-15 2016-03-22 Blackberry Limited Multi-bit information hiding using overlapping subsets
US20140003530A1 (en) 2012-06-28 2014-01-02 Qualcomm Incorporated Sign hiding techniques for quantized transform coefficients in video coding
CN103796014A (zh) * 2012-10-31 2014-05-14 朱洪波 条件于系数数目的自适应插值滤波器编码
EP3293975A4 (en) * 2015-09-08 2018-10-10 Samsung Electronics Co., Ltd. Device and method for entropy encoding and decoding
WO2017118411A1 (en) * 2016-01-07 2017-07-13 Mediatek Inc. Method and apparatus for affine inter prediction for video coding system
WO2017188739A1 (ko) * 2016-04-29 2017-11-02 세종대학교 산학협력단 영상 신호 부호화 및 복호화 방법과 장치
EP3264763A1 (en) 2016-06-29 2018-01-03 Thomson Licensing Method and apparatus for improved significance flag coding using simple local predictor
CN117201807A (zh) * 2016-08-01 2023-12-08 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
US10448010B2 (en) * 2016-10-05 2019-10-15 Qualcomm Incorporated Motion vector prediction for affine motion models in video coding
KR20180089290A (ko) * 2017-01-31 2018-08-08 세종대학교산학협력단 영상의 부호화/복호화 방법 및 장치
US11019346B2 (en) * 2018-07-02 2021-05-25 Qualcomm Incorporated Coefficient coding with grouped bypass remaining levels for dependent quantization
KR20240059000A (ko) * 2018-07-02 2024-05-07 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 종속 스칼라 양자화에 적합한 변환 계수의 엔트로피 코딩
EP3837842A4 (en) * 2018-08-22 2022-06-01 HFI Innovation Inc. METHOD AND DEVICE FOR TRANSFORMATION COEFFICIENT ENCODING
US11483575B2 (en) * 2018-08-24 2022-10-25 Hfi Innovation Inc. Coding transform coefficients with throughput constraints
US11336918B2 (en) * 2018-09-05 2022-05-17 Qualcomm Incorporated Regular coded bin reduction for coefficient coding
CN116708825A (zh) * 2018-09-20 2023-09-05 Lg电子株式会社 图像解码方法、图像编码方法和数据发送方法
BR112021005161A2 (pt) * 2018-09-21 2021-06-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método de decodificação de vídeo, e método de codificação de vídeo

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PL3843402T3 (pl) 2024-06-24
US11290737B2 (en) 2022-03-29
JP7661557B2 (ja) 2025-04-14
MX2024013522A (es) 2024-12-06
CN116320397A (zh) 2023-06-23
EP3843402A1 (en) 2021-06-30
CN113225561A (zh) 2021-08-06
EP4340356A3 (en) 2024-05-29
JP2024063204A (ja) 2024-05-10
IL281629A (en) 2021-05-31
JP2025098241A (ja) 2025-07-01
US20210211704A1 (en) 2021-07-08
US12294732B2 (en) 2025-05-06
EP4340356A2 (en) 2024-03-20
KR20200034645A (ko) 2020-03-31
EP3843402B1 (en) 2024-03-27
AU2023203259A1 (en) 2023-06-08
AU2019343079B2 (en) 2023-04-27
US20250220217A1 (en) 2025-07-03
MX2024013520A (es) 2024-12-06
CN116320397B (zh) 2025-11-14
AU2024278251A1 (en) 2025-01-02
IL281629B1 (en) 2023-09-01
CA3113584C (en) 2023-09-19
AU2019343079A1 (en) 2021-04-29
MX2024013519A (es) 2024-12-06
PH12021550644A1 (en) 2021-10-11
SG11202102908YA (en) 2021-04-29
CN112956200A (zh) 2021-06-11
US20220166999A1 (en) 2022-05-26
AU2023203259B2 (en) 2024-09-19
MX2024013518A (es) 2024-12-06
ES2985892T3 (es) 2024-11-07
WO2020060328A1 (ko) 2020-03-26
JP7451504B2 (ja) 2024-03-18
CA3113584A1 (en) 2020-03-26
CN113225561B (zh) 2023-04-21
ZA202102080B (en) 2022-08-31
BR112021005161A2 (pt) 2021-06-15
EP3843402A4 (en) 2021-10-27
IL281629B2 (en) 2024-01-01
MY206350A (en) 2024-12-12
IL304931A (en) 2023-10-01
JP2022501896A (ja) 2022-01-06

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