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WO2002037859A3 - Video data compression system - Google Patents

Video data compression system Download PDF

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Publication number
WO2002037859A3
WO2002037859A3 PCT/US2001/047222 US0147222W WO0237859A3 WO 2002037859 A3 WO2002037859 A3 WO 2002037859A3 US 0147222 W US0147222 W US 0147222W WO 0237859 A3 WO0237859 A3 WO 0237859A3
Authority
WO
WIPO (PCT)
Prior art keywords
video data
data compression
compression system
compressed format
software
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2001/047222
Other languages
French (fr)
Other versions
WO2002037859A2 (en
Inventor
Eric Hamilton
John Douglas
Dan Lelescu
Dongshan Fu
Fang Shi
Robert Widergren
Andrew G Tescher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COMPRESSION SCIENCE
Original Assignee
COMPRESSION SCIENCE
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 COMPRESSION SCIENCE filed Critical COMPRESSION SCIENCE
Priority to AU2002228884A priority Critical patent/AU2002228884A1/en
Publication of WO2002037859A2 publication Critical patent/WO2002037859A2/en
Anticipated expiration legal-status Critical
Publication of WO2002037859A3 publication Critical patent/WO2002037859A3/en
Ceased legal-status Critical Current

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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different 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
    • H04N19/103—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/179—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 scene or a shot
    • 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
    • H04N19/19—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 using optimisation based on Lagrange multipliers
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/527—Global motion vector 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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion 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
    • H04N19/50—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
    • H04N19/537—Motion estimation other than block-based
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Methods, software and systems are provided for encoding video data into a more compressed format and for decoding video data from the compressed format. Using these methods, software and systems, video data is preprocessed, encoded in a compressed format using local and global motion estimation, transmitted, decoded, and then postprocessed.
PCT/US2001/047222 2000-11-03 2001-11-02 Video data compression system Ceased WO2002037859A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002228884A AU2002228884A1 (en) 2000-11-03 2001-11-02 Video data compression system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24574800P 2000-11-03 2000-11-03
US60/245,748 2000-11-03

Publications (2)

Publication Number Publication Date
WO2002037859A2 WO2002037859A2 (en) 2002-05-10
WO2002037859A3 true WO2002037859A3 (en) 2004-04-01

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PCT/US2001/047222 Ceased WO2002037859A2 (en) 2000-11-03 2001-11-02 Video data compression system

Country Status (2)

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AU (1) AU2002228884A1 (en)
WO (1) WO2002037859A2 (en)

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US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US7630438B2 (en) 2003-09-07 2009-12-08 Microsoft Corporation Direct mode motion vectors for Bi-directionally predicted interlaced pictures
US8542734B2 (en) 2006-02-07 2013-09-24 Samsung Electronics Co., Ltd. Multi-view video encoding apparatus and method
US8873630B2 (en) 2002-06-03 2014-10-28 Microsoft Corporation Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US11503322B2 (en) 2020-08-07 2022-11-15 Samsung Display Co., Ltd. DPCM codec with higher reconstruction quality on important gray levels
US11509897B2 (en) 2020-08-07 2022-11-22 Samsung Display Co., Ltd. Compression with positive reconstruction error

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KR100865034B1 (en) 2002-07-18 2008-10-23 엘지전자 주식회사 Method for predicting motion vector
FR2852179A1 (en) 2003-03-06 2004-09-10 Thomson Licensing Sa Video image coding method, involves entropic coding of high space frequency signal related to current image by taking into account temporal context based on estimated vector movement
US7957466B2 (en) 2005-09-16 2011-06-07 Sony Corporation Adaptive area of influence filter for moving object boundaries
US8165205B2 (en) 2005-09-16 2012-04-24 Sony Corporation Natural shaped regions for motion compensation
US8005308B2 (en) 2005-09-16 2011-08-23 Sony Corporation Adaptive motion estimation for temporal prediction filter over irregular motion vector samples
US7894527B2 (en) 2005-09-16 2011-02-22 Sony Corporation Multi-stage linked process for adaptive motion vector sampling in video compression
US7620108B2 (en) 2005-09-16 2009-11-17 Sony Corporation Integrated spatial-temporal prediction
US7885335B2 (en) * 2005-09-16 2011-02-08 Sont Corporation Variable shape motion estimation in video sequence
US8107748B2 (en) 2005-09-16 2012-01-31 Sony Corporation Adaptive motion search range
US7596243B2 (en) * 2005-09-16 2009-09-29 Sony Corporation Extracting a moving object boundary
US7894522B2 (en) 2005-09-16 2011-02-22 Sony Corporation Classified filtering for temporal prediction
US8059719B2 (en) 2005-09-16 2011-11-15 Sony Corporation Adaptive area of influence filter
CN101401440A (en) * 2006-01-09 2009-04-01 诺基亚公司 Error Resilience Mode Decision in Scalable Video Coding
FR2899744A1 (en) * 2006-04-07 2007-10-12 France Telecom METHOD AND DEVICE FOR ENCODING AND DECODING AN IMAGE, IN PARTICULAR A SEQUENCE OF VIDEO IMAGES, CORRESPONDING SIGNAL AND COMPUTER PROGRAM PRODUCT
US8340185B2 (en) * 2006-06-27 2012-12-25 Marvell World Trade Ltd. Systems and methods for a motion compensated picture rate converter
EP1924098A1 (en) * 2006-11-14 2008-05-21 Sony Deutschland GmbH Motion estimation and scene change detection using two matching criteria
FR2918203A1 (en) * 2007-06-26 2009-01-02 France Telecom METHODS AND APPARATUSES FOR ENCODING AND DECODING DIGITAL IMAGES BASED ON THE TYPE OF SOURCE BLOCKS, SIGNAL, AND CORRESPONDING COMPUTER PROGRAM PRODUCTS.
US8908765B2 (en) 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US20110211637A1 (en) * 2007-11-20 2011-09-01 Ub Stream Ltd. Method and system for compressing digital video streams
CN101860759B (en) * 2009-04-07 2012-06-20 华为技术有限公司 Encoding method and encoding device
US9788010B2 (en) * 2009-05-07 2017-10-10 Texas Instruments Incorporated Reducing computational complexity when video encoding uses bi-predictively encoded frames
US9179161B2 (en) 2009-05-20 2015-11-03 Nissim Nissimyan Video encoding
US8908755B2 (en) 2010-07-16 2014-12-09 Sony Corporation Multi-parameter motion for efficient prediction in video compression
US9232230B2 (en) * 2012-03-21 2016-01-05 Vixs Systems, Inc. Method and device to identify motion vector candidates using a scaled motion search
JP6546197B2 (en) 2014-06-18 2019-07-17 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） Dependent random access point picture
WO2015192991A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Random access in a video bitstream
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US9544615B2 (en) 2014-11-14 2017-01-10 Sony Corporation Method and system for processing video content
CN108600749B (en) 2015-08-29 2021-12-28 华为技术有限公司 Image prediction method and device
US10791340B2 (en) 2016-11-15 2020-09-29 Sony Corporation Method and system to refine coding of P-phase data
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Cited By (10)

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Publication number Priority date Publication date Assignee Title
US8873630B2 (en) 2002-06-03 2014-10-28 Microsoft Corporation Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US9185427B2 (en) 2002-06-03 2015-11-10 Microsoft Technology Licensing, Llc Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US9571854B2 (en) 2002-06-03 2017-02-14 Microsoft Technology Licensing, Llc Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US7630438B2 (en) 2003-09-07 2009-12-08 Microsoft Corporation Direct mode motion vectors for Bi-directionally predicted interlaced pictures
US8542734B2 (en) 2006-02-07 2013-09-24 Samsung Electronics Co., Ltd. Multi-view video encoding apparatus and method
US11503322B2 (en) 2020-08-07 2022-11-15 Samsung Display Co., Ltd. DPCM codec with higher reconstruction quality on important gray levels
US11509897B2 (en) 2020-08-07 2022-11-22 Samsung Display Co., Ltd. Compression with positive reconstruction error
US11936898B2 (en) 2020-08-07 2024-03-19 Samsung Display Co., Ltd. DPCM codec with higher reconstruction quality on important gray levels
US12075054B2 (en) 2020-08-07 2024-08-27 Samsung Display Co., Ltd. Compression with positive reconstruction error

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AU2002228884A1 (en) 2002-05-15

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