CN105379266B - 停用帧内预测滤波 - Google Patents

停用帧内预测滤波 Download PDF

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Publication number
CN105379266B
CN105379266B CN201480040251.0A CN201480040251A CN105379266B CN 105379266 B CN105379266 B CN 105379266B CN 201480040251 A CN201480040251 A CN 201480040251A CN 105379266 B CN105379266 B CN 105379266B
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video
block
filter
intra
predictive
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CN105379266A (zh
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瑞珍·雷克斯曼·乔许
霍埃尔·索赖·罗哈斯
马尔塔·卡切维奇
康杰万
金佑植
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Qualcomm Inc
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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
    • H04N19/593—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
    • H04N19/10—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
    • H04N19/169—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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480040251.0A 2013-07-19 2014-07-18 停用帧内预测滤波 Expired - Fee Related CN105379266B (zh)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US201361856637P 2013-07-19 2013-07-19
US61/856,637 2013-07-19
US201361857131P 2013-07-22 2013-07-22
US61/857,131 2013-07-22
US201361876205P 2013-09-10 2013-09-10
US61/876,205 2013-09-10
US201361880087P 2013-09-19 2013-09-19
US61/880,087 2013-09-19
US201361888319P 2013-10-08 2013-10-08
US61/888,319 2013-10-08
US201361890844P 2013-10-14 2013-10-14
US201361890822P 2013-10-14 2013-10-14
US61/890,822 2013-10-14
US61/890,844 2013-10-14
US14/334,496 2014-07-17
US14/334,496 US9451254B2 (en) 2013-07-19 2014-07-17 Disabling intra prediction filtering
PCT/US2014/047222 WO2015010037A1 (en) 2013-07-19 2014-07-18 Disabling intra prediction filtering

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CN105379266A CN105379266A (zh) 2016-03-02
CN105379266B true CN105379266B (zh) 2018-08-07

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US (1) US9451254B2 (enExample)
EP (1) EP3022910A1 (enExample)
JP (1) JP6580562B2 (enExample)
KR (1) KR101743893B1 (enExample)
CN (1) CN105379266B (enExample)
CA (1) CA2917631C (enExample)
WO (1) WO2015010037A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12482112B2 (en) 2020-11-20 2025-11-25 Huawei Technologies Co., Ltd. Device and method for optimizing power consumption during frames rendering

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
EP2651137A4 (en) 2010-12-08 2016-03-02 Lg Electronics Inc INTRAPRADIATION PROCESS AND CODING DEVICE AND DECODING DEVICE FOR ITS APPLICATION
ES2934221T3 (es) * 2010-12-22 2023-02-20 Lg Electronics Inc Método de intrapredicción y aparato que utiliza el método
US9008180B2 (en) 2011-04-21 2015-04-14 Intellectual Discovery Co., Ltd. Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
US10645398B2 (en) * 2011-10-25 2020-05-05 Texas Instruments Incorporated Sample-based angular intra-prediction in video coding
CN105981385B (zh) * 2014-01-02 2020-03-13 寰发股份有限公司 帧内预测编码方法及其装置
US10110916B2 (en) * 2014-04-22 2018-10-23 Sony Corporation Encoding device and encoding method
CN105872539B (zh) * 2015-02-08 2020-01-14 同济大学 图像编码方法和装置及图像解码方法和装置
CN107409208B (zh) * 2015-03-27 2021-04-20 索尼公司 图像处理装置、图像处理方法以及计算机可读存储介质
CN115134593B (zh) 2015-06-05 2024-07-23 杜比实验室特许公司 用于执行帧间预测的图像编解码方法、比特流存储方法
JP6383327B2 (ja) * 2015-06-10 2018-08-29 日本電信電話株式会社 イントラ予測処理装置、イントラ予測処理方法、イントラ予測処理プログラム、画像符号化装置及び画像復号装置
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US11477484B2 (en) * 2015-06-22 2022-10-18 Qualcomm Incorporated Video intra prediction using hybrid recursive filters
EP3342164B1 (en) 2015-09-03 2020-04-15 MediaTek Inc. Method and apparatus of neural network based processing in video coding
US10425648B2 (en) * 2015-09-29 2019-09-24 Qualcomm Incorporated Video intra-prediction using position-dependent prediction combination for video coding
CN117201781A (zh) 2015-10-16 2023-12-08 中兴通讯股份有限公司 编码处理、解码处理方法及装置、存储介质
WO2017073362A1 (ja) * 2015-10-30 2017-05-04 ソニー株式会社 画像処理装置および方法
KR102791877B1 (ko) * 2015-11-12 2025-04-07 엘지전자 주식회사 영상 코딩 시스템에서 계수 유도 인트라 예측 방법 및 장치
RU2696552C1 (ru) * 2015-11-17 2019-08-02 Хуавей Текнолоджиз Ко., Лтд. Способ и устройство для видеокодирования
CN119484875A (zh) 2016-02-09 2025-02-18 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
WO2017188565A1 (ko) * 2016-04-25 2017-11-02 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
CN117499649A (zh) * 2016-04-29 2024-02-02 英迪股份有限公司 图像解码装置、图像编码装置和用于发送比特流的装置
CN116668688A (zh) * 2016-08-08 2023-08-29 Lg电子株式会社 视频信号解码装置、视频信号编码装置和发送数据的装置
KR102424419B1 (ko) 2016-08-31 2022-07-22 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10652575B2 (en) * 2016-09-15 2020-05-12 Qualcomm Incorporated Linear model chroma intra prediction for video coding
KR20190052097A (ko) * 2016-09-30 2019-05-15 엘지전자 주식회사 영상 처리 방법 및 이를 위한 장치
KR20180042899A (ko) * 2016-10-19 2018-04-27 디지털인사이트 주식회사 적응적 보간 필터를 사용하는 비디오 코딩 방법 및 장치
CN115733973A (zh) * 2016-12-23 2023-03-03 华为技术有限公司 一种用于矩形视频编码块的编码方法、装置及计算机可读存储介质
CN110115034B (zh) 2016-12-23 2023-01-13 华为技术有限公司 一种用于扩展预定定向帧内预测模式集合的帧内预测装置
US12184846B2 (en) 2017-01-02 2024-12-31 Industry-University Cooperation Foundation Hanyang University Intra prediction method and apparatus for performing adaptive filtering on reference pixel
KR102719084B1 (ko) * 2017-01-02 2024-10-16 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
US11146795B2 (en) * 2017-03-10 2021-10-12 Qualcomm Incorporated Intra filtering flag in video coding
KR102285435B1 (ko) 2017-05-31 2021-08-04 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
KR102401851B1 (ko) * 2017-06-14 2022-05-26 삼성디스플레이 주식회사 영상 압축 방법 및 이를 수행하는 표시 장치
US11032545B2 (en) * 2017-06-29 2021-06-08 Qualcomm Incorporated Reducing seam artifacts in 360-degree video
US10764587B2 (en) 2017-06-30 2020-09-01 Qualcomm Incorporated Intra prediction in video coding
WO2019013515A1 (ko) * 2017-07-10 2019-01-17 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
WO2019059107A1 (ja) * 2017-09-20 2019-03-28 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
US10965941B2 (en) 2017-10-09 2021-03-30 Qualcomm Incorporated Position-dependent prediction combinations in video coding
CN107801024B (zh) * 2017-11-09 2019-07-12 北京大学深圳研究生院 一种用于帧内预测的边界滤波方法
CN107896330B (zh) * 2017-11-29 2019-08-13 北京大学深圳研究生院 一种用于帧内和帧间预测的滤波方法
WO2019107999A1 (ko) * 2017-11-30 2019-06-06 엘지전자 주식회사 비디오 신호의 처리 방법 및 장치
MX2020005757A (es) * 2017-12-08 2020-08-20 Panasonic Ip Corp America Dispositivo codificador de imagenes, dispositivo decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes.
US10491897B2 (en) * 2018-04-13 2019-11-26 Google Llc Spatially adaptive quantization-aware deblocking filter
CN118138778A (zh) * 2018-06-01 2024-06-04 夏普株式会社 图像解码装置以及图像编码装置
CA3105023C (en) 2018-06-25 2023-03-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Intra-frame prediction method and device
GB2575434B (en) 2018-06-29 2020-07-22 Imagination Tech Ltd Guaranteed data compression
GB2575121B (en) * 2018-06-29 2022-12-28 Imagination Tech Ltd Guaranteed data compression
US11277644B2 (en) * 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US10567752B2 (en) 2018-07-02 2020-02-18 Tencent America LLC Method and apparatus for intra prediction for non-square blocks in video compression
US10284866B1 (en) * 2018-07-02 2019-05-07 Tencent America LLC Method and apparatus for video coding
US10404980B1 (en) * 2018-07-10 2019-09-03 Tencent America LLC Intra prediction with wide angle mode in video coding
BR112020027089A2 (pt) * 2018-07-11 2021-03-30 Huawei Technologies Co., Ltd. Método e aparelho para filtragem dependente de taxa de proporção para intraprevisão
AU2018217336B2 (en) * 2018-08-17 2025-04-24 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
CN119496891B (zh) 2018-09-23 2025-10-28 华为技术有限公司 用于帧内参考样本插值滤波器切换的方法和装置
CN112806017B (zh) * 2018-10-05 2024-03-15 Tcl王牌电器(惠州)有限公司 用于编码变换系数的方法和设备
WO2020071969A1 (en) * 2018-10-06 2020-04-09 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction using an interpolation filter
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
WO2020085955A1 (en) * 2018-10-26 2020-04-30 Huawei Technologies Co., Ltd. Method and apparatus for reference sample filtering
AU2019381145B2 (en) * 2018-11-14 2022-11-17 Huawei Technologies Co., Ltd. Method and apparatus for intra prediction
WO2020106186A1 (en) * 2018-11-19 2020-05-28 Huawei Technologies Co., Ltd. Method and apparatus for hierarchical signaling of enabling and disabling prediction mechanisms for video coding
KR20210084567A (ko) 2018-11-28 2021-07-07 주식회사 윌러스표준기술연구소 화면 내 예측 필터링을 이용한 비디오 신호 처리 방법 및 장치
IL284189B2 (en) * 2018-12-21 2025-03-01 Huawei Tech Co Ltd Method and apparatus of interpolation filtering for predictive coding
EP3888363B1 (en) * 2018-12-28 2023-10-25 Huawei Technologies Co., Ltd. Method and apparatus of sharpening interpolation filtering for predictive coding
CN114885166B (zh) 2018-12-29 2024-04-12 华为技术有限公司 编码器，解码器和使用压缩mv存储的对应方法
US11431987B2 (en) * 2019-01-08 2022-08-30 Tencent America LLC Method and apparatus for memory bandwidth reduction for small inter blocks
WO2020145855A1 (en) * 2019-01-12 2020-07-16 Huawei Technologies Co., Ltd. A video encoder, a video decoder and corresponding methods of processing mmvd distance
US10778972B1 (en) 2019-02-27 2020-09-15 Google Llc Adaptive filter intra prediction modes in image/video compression
JP7145793B2 (ja) * 2019-03-11 2022-10-03 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
CN118869994A (zh) * 2019-03-12 2024-10-29 Lg 电子株式会社 图像编码/解码方法和装置，以及发送比特流的方法
CN113632493B (zh) 2019-03-13 2024-07-12 北京字节跳动网络技术有限公司 变换跳过模式中的子块变换
KR20240091033A (ko) 2019-05-02 2024-06-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 다중 레퍼런스 필터를 사용한 인트라 비디오 코딩
CN113812152B (zh) * 2019-05-14 2023-10-03 北京字节跳动网络技术有限公司 帧内视频编解码的滤波器选择
US10735745B1 (en) * 2019-06-06 2020-08-04 Tencent America LLC Method and apparatus for video coding
US12010301B2 (en) * 2019-06-24 2024-06-11 Shar Kabushiki Kaisha Systems and methods for performing intra prediction coding in video coding
CN114375578A (zh) * 2019-07-10 2022-04-19 Lg电子株式会社 用于残差编码的图像解码方法及其设备
US11616962B2 (en) * 2019-07-15 2023-03-28 Tencent America LLC Method and apparatus for video coding
CN113632471B (zh) * 2019-08-23 2024-02-27 腾讯美国有限责任公司 视频编解码的方法和装置
KR20250079236A (ko) * 2019-08-31 2025-06-04 엘지전자 주식회사 영상 코딩 시스템에서 단순화된 레지듀얼 데이터 코딩을 사용하는 영상 디코딩 방법 및 그 장치
CN117499625A (zh) * 2019-09-01 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中预测权重的对准
US20220337814A1 (en) * 2019-09-19 2022-10-20 Lg Electronics Inc. Image encoding/decoding method and device using reference sample filtering, and method for transmitting bitstream
WO2020251414A2 (en) * 2019-09-29 2020-12-17 Huawei Technologies Co., Ltd. Method and apparatus of generating weighting masks for integer-slope split directions in inter prediction
WO2021068785A1 (en) * 2019-10-06 2021-04-15 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods of unifying interplolation filter of luma and chroma components
KR20220074954A (ko) * 2019-11-05 2022-06-03 엘지전자 주식회사 슬라이스 타입 기반 영상/비디오 코딩 방법 및 장치
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
WO2021134011A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134056A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
GB2590729A (en) * 2020-01-03 2021-07-07 British Broadcasting Corp Transform skip in video coding and decoding
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES
US11558605B2 (en) * 2020-01-23 2023-01-17 Tencent America LLC Video coding method and system based on multiple reference line intra prediction
US11516514B2 (en) * 2020-03-27 2022-11-29 Tencent America LLC High level control for deblocking operations
JP7152444B2 (ja) * 2020-04-30 2022-10-12 華為技術有限公司 ビデオ符号化のためのサンプルの適応フィルタリングの方法および装置
CN115699733A (zh) 2020-05-21 2023-02-03 字节跳动有限公司 在视频编解码中信令通知层间参考图片
CN115699724B (zh) * 2020-05-22 2025-12-05 字节跳动有限公司 视频处理的方法、装置、介质和存储视频的比特流的方法
CN115668949A (zh) 2020-05-26 2023-01-31 字节跳动有限公司 编解码视频中的帧间层参考图片的标识
CN114071162A (zh) * 2020-07-29 2022-02-18 Oppo广东移动通信有限公司 图像编码方法、图像解码方法及相关装置
WO2022077490A1 (zh) * 2020-10-16 2022-04-21 Oppo广东移动通信有限公司 一种帧内预测方法、编码器、解码器及存储介质
WO2023091780A1 (en) * 2021-11-22 2023-05-25 Beijing Dajia Internet Information Technology Co., Ltd. Planar mode improvement for intra prediction
WO2025078060A1 (en) * 2023-10-11 2025-04-17 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and decoding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101779464A (zh) * 2007-06-08 2010-07-14 汤姆森特许公司 多格点基于稀疏性滤波基础上环内去伪像滤波方法和装置
CN102077595A (zh) * 2008-07-01 2011-05-25 索尼公司 图像处理装置和方法
CN103004197A (zh) * 2010-04-23 2013-03-27 吴秀美 用于对图像编码的设备和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2638109B2 (ja) * 1988-08-22 1997-08-06 日本電信電話株式会社 ループ内フィルタ
BR112012027438B1 (pt) * 2010-04-26 2022-02-22 Sun Patent Trust Método para decodificar, meio legível por computador e aparelho para decodificar
US8787443B2 (en) * 2010-10-05 2014-07-22 Microsoft Corporation Content adaptive deblocking during video encoding and decoding
US20140078394A1 (en) * 2012-09-17 2014-03-20 General Instrument Corporation Selective use of chroma interpolation filters in luma interpolation process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101779464A (zh) * 2007-06-08 2010-07-14 汤姆森特许公司 多格点基于稀疏性滤波基础上环内去伪像滤波方法和装置
CN102077595A (zh) * 2008-07-01 2011-05-25 索尼公司 图像处理装置和方法
CN103004197A (zh) * 2010-04-23 2013-03-27 吴秀美 用于对图像编码的设备和方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
High Efficiency Video Coding (HEVC) Test Model 10 (HM10) Encoder Description;Il-Koo Kim;《Joint Collaborative Team on Video Coding (JCT-VC)of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 12th Meeting：Geneva》;20130114;3.3.2、3.5.4、3.5.5部分 *
Simplified Intra Smoothing;Yunfei Zheng;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 3rd Meeting》;20101007;摘要以及第1、2部分 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12482112B2 (en) 2020-11-20 2025-11-25 Huawei Technologies Co., Ltd. Device and method for optimizing power consumption during frames rendering

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