WO2007126517A3 - Method and apparatus for redundant video coding - Google Patents

Method and apparatus for redundant video coding Download PDF

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Publication number
WO2007126517A3
WO2007126517A3 PCT/US2007/005115 US2007005115W WO2007126517A3 WO 2007126517 A3 WO2007126517 A3 WO 2007126517A3 US 2007005115 W US2007005115 W US 2007005115W WO 2007126517 A3 WO2007126517 A3 WO 2007126517A3
Authority
WO
WIPO (PCT)
Prior art keywords
video coding
redundant video
redundant
picture
coded picture
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/US2007/005115
Other languages
French (fr)
Other versions
WO2007126517A2 (en
Inventor
Zhenyu Wu
Jill Macdonald Boyce
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to US12/225,909 priority Critical patent/US9300956B2/en
Priority to KR1020087024204A priority patent/KR101378079B1/en
Priority to EP07751848A priority patent/EP2008468B1/en
Priority to CN200780014001XA priority patent/CN101427582B/en
Priority to BRPI0710093-0A priority patent/BRPI0710093A2/en
Priority to JP2009506490A priority patent/JP5313880B2/en
Publication of WO2007126517A2 publication Critical patent/WO2007126517A2/en
Publication of WO2007126517A3 publication Critical patent/WO2007126517A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • H04N19/134—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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

A method and apparatus are provided for redundant video coding. The apparatus includes an encoder (100) for encoding a redundant coded picture corresponding to a source picture by selecting individual blocks in the source picture for inclusion into the redundant coded picture.
PCT/US2007/005115 2006-04-20 2007-02-27 Method and apparatus for redundant video coding Ceased WO2007126517A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/225,909 US9300956B2 (en) 2006-04-20 2007-02-27 Method and apparatus for redundant video encoding
KR1020087024204A KR101378079B1 (en) 2006-04-20 2007-02-27 Method and apparatus for redundant video coding
EP07751848A EP2008468B1 (en) 2006-04-20 2007-02-27 Method and apparatus for redundant video coding
CN200780014001XA CN101427582B (en) 2006-04-20 2007-02-27 Method and apparatus for redundant video coding
BRPI0710093-0A BRPI0710093A2 (en) 2006-04-20 2007-02-27 redundant video encoding method and apparatus
JP2009506490A JP5313880B2 (en) 2006-04-20 2007-02-27 Redundant video encoding method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79353906P 2006-04-20 2006-04-20
US60/793,539 2006-04-20

Publications (2)

Publication Number Publication Date
WO2007126517A2 WO2007126517A2 (en) 2007-11-08
WO2007126517A3 true WO2007126517A3 (en) 2008-05-22

Family

ID=38543698

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/005115 Ceased WO2007126517A2 (en) 2006-04-20 2007-02-27 Method and apparatus for redundant video coding

Country Status (7)

Country Link
US (1) US9300956B2 (en)
EP (1) EP2008468B1 (en)
JP (2) JP5313880B2 (en)
KR (1) KR101378079B1 (en)
CN (1) CN101427582B (en)
BR (1) BRPI0710093A2 (en)
WO (1) WO2007126517A2 (en)

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US8824553B2 (en) 2003-05-12 2014-09-02 Google Inc. Video compression method
EP2008468B1 (en) * 2006-04-20 2012-06-13 Thomson Licensing Method and apparatus for redundant video coding
US9872045B2 (en) 2006-10-16 2018-01-16 Conversant Wireless Licensing S.A R.L. Method, electronic device, system, computer program product and circuit assembly for reducing error in video coding
FR2910211A1 (en) * 2006-12-19 2008-06-20 Canon Kk METHODS AND DEVICES FOR RE-SYNCHRONIZING A DAMAGED VIDEO STREAM
CN101321284B (en) * 2007-06-10 2012-01-04 华为技术有限公司 Encoding/decoding method, equipment and system
US8249142B2 (en) * 2008-04-24 2012-08-21 Motorola Mobility Llc Method and apparatus for encoding and decoding video using redundant encoding and decoding techniques
EP2302845B1 (en) 2009-09-23 2012-06-20 Google, Inc. Method and device for determining a jitter buffer level
JP5368631B2 (en) * 2010-04-08 2013-12-18 株式会社東芝 Image encoding method, apparatus, and program
US8630412B2 (en) 2010-08-25 2014-01-14 Motorola Mobility Llc Transport of partially encrypted media
US8477050B1 (en) 2010-09-16 2013-07-02 Google Inc. Apparatus and method for encoding using signal fragments for redundant transmission of data
US8856212B1 (en) 2011-02-08 2014-10-07 Google Inc. Web-based configurable pipeline for media processing
US20120320993A1 (en) * 2011-06-14 2012-12-20 Google Inc. Apparatus and method for mitigating the effects of packet loss on digital video streams
US8819525B1 (en) 2012-06-14 2014-08-26 Google Inc. Error concealment guided robustness
EP2838268B1 (en) 2013-07-31 2019-02-20 Axis AB Method, device and system for producing a merged digital video sequence
CN104754341B (en) * 2013-12-31 2019-02-26 华为技术有限公司 A method and device for encoding and decoding video data

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US5724369A (en) * 1995-10-26 1998-03-03 Motorola Inc. Method and device for concealment and containment of errors in a macroblock-based video codec
CN1134174C (en) * 2001-06-08 2004-01-07 清华大学 Video Error Concealment Method in Terrestrial Digital TV Broadcasting
US6910175B2 (en) * 2001-09-14 2005-06-21 Koninklijke Philips Electronics N.V. Encoder redundancy selection system and method
US6697290B2 (en) 2001-12-12 2004-02-24 Agilent Technologies, Inc. Apparatus for random access memory array self-repair
AU2003297277B2 (en) 2002-11-14 2007-07-19 Opentv, Inc. Positioning of images in a data stream
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Also Published As

Publication number Publication date
CN101427582A (en) 2009-05-06
WO2007126517A2 (en) 2007-11-08
JP5722943B2 (en) 2015-05-27
JP2013176129A (en) 2013-09-05
US20090052543A1 (en) 2009-02-26
KR101378079B1 (en) 2014-03-28
EP2008468A2 (en) 2008-12-31
JP5313880B2 (en) 2013-10-09
US9300956B2 (en) 2016-03-29
KR20090003305A (en) 2009-01-09
EP2008468B1 (en) 2012-06-13
JP2009534922A (en) 2009-09-24
BRPI0710093A2 (en) 2011-08-02
CN101427582B (en) 2013-10-23

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