AU2002340500A1 - Scalable video transmissions - Google Patents

Scalable video transmissions

Info

Publication number
AU2002340500A1
AU2002340500A1 AU2002340500A AU2002340500A AU2002340500A1 AU 2002340500 A1 AU2002340500 A1 AU 2002340500A1 AU 2002340500 A AU2002340500 A AU 2002340500A AU 2002340500 A AU2002340500 A AU 2002340500A AU 2002340500 A1 AU2002340500 A1 AU 2002340500A1
Authority
AU
Australia
Prior art keywords
scalable video
video transmissions
transmissions
scalable
video
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.)
Abandoned
Application number
AU2002340500A
Inventor
Catherine Dolbear
Jonathan Hare
Tamer Shanableh
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AU2002340500A1 publication Critical patent/AU2002340500A1/en
Abandoned 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU2002340500A 2001-11-07 2002-11-04 Scalable video transmissions Abandoned AU2002340500A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0126747A GB2381980A (en) 2001-11-07 2001-11-07 Error concealment in scalable video transmissions
GB0126747.5 2001-11-07
PCT/EP2002/012323 WO2003041382A2 (en) 2001-11-07 2002-11-04 Scalable video transmissions

Publications (1)

Publication Number Publication Date
AU2002340500A1 true AU2002340500A1 (en) 2003-05-19

Family

ID=9925341

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002340500A Abandoned AU2002340500A1 (en) 2001-11-07 2002-11-04 Scalable video transmissions

Country Status (3)

Country Link
AU (1) AU2002340500A1 (en)
GB (2) GB2381980A (en)
WO (1) WO2003041382A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1225127C (en) 2003-09-12 2005-10-26 中国科学院计算技术研究所 A coding/decoding end bothway prediction method for video coding
KR101044935B1 (en) 2004-01-14 2011-06-28 삼성전자주식회사 Decoding method for detecting transmission error position and recovering correctly decoded data and appratus therefor
KR100987777B1 (en) * 2004-02-05 2010-10-13 삼성전자주식회사 Decoding method and decoding apparatus for preventing of error propagation and parallel processing
CN100396104C (en) * 2004-09-15 2008-06-18 乐金电子（惠州）有限公司 Method and device for processing image error data in block network
US7929776B2 (en) 2005-03-10 2011-04-19 Qualcomm, Incorporated Method and apparatus for error recovery using intra-slice resynchronization points
GB2497915B (en) 2011-10-25 2015-09-09 Skype Estimating quality of a video signal
GB2513090B (en) * 2013-01-28 2019-12-11 Microsoft Technology Licensing Llc Conditional concealment of lost video data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816194B2 (en) * 2000-07-11 2004-11-09 Microsoft Corporation Systems and methods with error resilience in enhancement layer bitstream of scalable video coding

Also Published As

Publication number Publication date
WO2003041382A3 (en) 2003-09-25
GB2381980A (en) 2003-05-14
GB2381981A (en) 2003-05-14
WO2003041382A2 (en) 2003-05-15
GB0205102D0 (en) 2002-04-17
GB0126747D0 (en) 2002-01-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase