GB2488798B - Video encoding and decoding with improved error resillience - Google Patents

Video encoding and decoding with improved error resillience

Info

Publication number
GB2488798B
GB2488798B GB201103925A GB201103925A GB2488798B GB 2488798 B GB2488798 B GB 2488798B GB 201103925 A GB201103925 A GB 201103925A GB 201103925 A GB201103925 A GB 201103925A GB 2488798 B GB2488798 B GB 2488798B
Authority
GB
United Kingdom
Prior art keywords
resillience
decoding
video encoding
improved error
error
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.)
Active
Application number
GB201103925A
Other versions
GB2488798A (en
GB201103925D0 (en
Inventor
Guillaume Laroche
Patrice Onno
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to GB201103925A priority Critical patent/GB2488798B/en
Publication of GB201103925D0 publication Critical patent/GB201103925D0/en
Priority to PCT/EP2012/001011 priority patent/WO2012119766A1/en
Publication of GB2488798A publication Critical patent/GB2488798A/en
Application granted granted Critical
Publication of GB2488798B publication Critical patent/GB2488798B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/85—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB201103925A 2011-03-08 2011-03-08 Video encoding and decoding with improved error resillience Active GB2488798B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201103925A GB2488798B (en) 2011-03-08 2011-03-08 Video encoding and decoding with improved error resillience
PCT/EP2012/001011 WO2012119766A1 (en) 2011-03-08 2012-03-07 Video encoding and decoding with improved error resilience

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201103925A GB2488798B (en) 2011-03-08 2011-03-08 Video encoding and decoding with improved error resillience

Publications (3)

Publication Number Publication Date
GB201103925D0 GB201103925D0 (en) 2011-04-20
GB2488798A GB2488798A (en) 2012-09-12
GB2488798B true GB2488798B (en) 2015-02-11

Family

ID=43923384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201103925A Active GB2488798B (en) 2011-03-08 2011-03-08 Video encoding and decoding with improved error resillience

Country Status (2)

Country Link
GB (1) GB2488798B (en)
WO (1) WO2012119766A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658057A2 (en) * 1993-12-13 1995-06-14 Sharp Kabushiki Kaisha Moving image coder
GB2332115A (en) * 1997-12-01 1999-06-09 Samsung Electronics Co Ltd Motion vector prediction method
US20050053137A1 (en) * 2003-09-07 2005-03-10 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
WO2008117158A1 (en) * 2007-03-27 2008-10-02 Nokia Corporation Method and system for motion vector predictions
US20100020877A1 (en) * 2008-07-23 2010-01-28 The Hong Kong University Of Science And Technology Multiple reference frame motion estimation in video coding

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009115901A2 (en) * 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658057A2 (en) * 1993-12-13 1995-06-14 Sharp Kabushiki Kaisha Moving image coder
GB2332115A (en) * 1997-12-01 1999-06-09 Samsung Electronics Co Ltd Motion vector prediction method
US20050053137A1 (en) * 2003-09-07 2005-03-10 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
WO2008117158A1 (en) * 2007-03-27 2008-10-02 Nokia Corporation Method and system for motion vector predictions
US20100020877A1 (en) * 2008-07-23 2010-01-28 The Hong Kong University Of Science And Technology Multiple reference frame motion estimation in video coding

Also Published As

Publication number Publication date
GB2488798A (en) 2012-09-12
GB201103925D0 (en) 2011-04-20
WO2012119766A1 (en) 2012-09-13

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