AU1116899A - Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility - Google Patents

Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility

Info

Publication number
AU1116899A
AU1116899A AU11168/99A AU1116899A AU1116899A AU 1116899 A AU1116899 A AU 1116899A AU 11168/99 A AU11168/99 A AU 11168/99A AU 1116899 A AU1116899 A AU 1116899A AU 1116899 A AU1116899 A AU 1116899A
Authority
AU
Australia
Prior art keywords
data
bitstream
compatibility
lost
recovery
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
AU11168/99A
Other languages
English (en)
Inventor
James J. Carrig
Yasuhiro Fujimori
Sugata Ghosal
Tetsujiro Kondo
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.)
Sony Electronics Inc
Original Assignee
Sony Electronics 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
Priority claimed from US09/016,083 external-priority patent/US6581170B1/en
Priority claimed from US09/111,358 external-priority patent/US6263108B1/en
Application filed by Sony Electronics Inc filed Critical Sony Electronics Inc
Publication of AU1116899A publication Critical patent/AU1116899A/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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
    • H04N19/85—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
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Error Detection And Correction (AREA)
AU11168/99A 1997-10-23 1998-10-23 Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility Abandoned AU1116899A (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US95663297A 1997-10-23 1997-10-23
US95755597A 1997-10-23 1997-10-23
US95687097A 1997-10-23 1997-10-23
US08956632 1997-10-23
US08956870 1997-10-23
US08957555 1997-10-23
US254798A 1998-01-02 1998-01-02
US255398A 1998-01-02 1998-01-02
US247098A 1998-01-02 1998-01-02
US09002553 1998-01-02
US09002547 1998-01-02
US09002470 1998-01-02
US09/016,083 US6581170B1 (en) 1997-10-23 1998-01-30 Source coding to provide for robust error recovery during transmission losses
US09016083 1998-01-30
US09/111,358 US6263108B1 (en) 1997-10-23 1998-07-06 Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility of adjacent blocks of data
US09111358 1998-07-06
PCT/US1998/022440 WO1999021285A1 (en) 1997-10-23 1998-10-23 Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility

Publications (1)

Publication Number Publication Date
AU1116899A true AU1116899A (en) 1999-05-10

Family

ID=27573875

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11168/99A Abandoned AU1116899A (en) 1997-10-23 1998-10-23 Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility

Country Status (5)

Country Link
EP (1) EP1025647B1 (https=)
JP (1) JP4558193B2 (https=)
CN (1) CN1108064C (https=)
AU (1) AU1116899A (https=)
WO (1) WO1999021285A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1362999A (en) * 1997-10-23 1999-05-10 Sony Electronics Inc. Apparatus and method for recovery of data in a lossy transmission environment
US6298085B1 (en) 1997-10-23 2001-10-02 Sony Corporation Source encoding using shuffling of data to provide robust error recovery in a burst error-environment
US6363118B1 (en) 1999-02-12 2002-03-26 Sony Corporation Apparatus and method for the recovery of compression constants in the encoded domain
US6418548B1 (en) 1999-02-12 2002-07-09 Sony Corporation Method and apparatus for preprocessing for peripheral erroneous data
US7010737B2 (en) * 1999-02-12 2006-03-07 Sony Corporation Method and apparatus for error data recovery
US6493842B1 (en) * 1999-06-29 2002-12-10 Sony Corporation Time-varying randomization for data synchronization and implicit information transmission
US6549672B1 (en) 1999-06-29 2003-04-15 Sony Corporation Method and apparatus for recovery of encoded data using central value
US6539517B1 (en) 1999-11-09 2003-03-25 Sony Corporation Data transformation for explicit transmission of control information
JP4655171B2 (ja) * 2000-02-14 2011-03-23 ソニー株式会社 情報処理装置および方法
JP4517435B2 (ja) * 2000-02-14 2010-08-04 ソニー株式会社 情報処理装置および方法
EP1374429A4 (en) * 2001-03-05 2009-11-11 Intervideo Inc SYSTEMS AND METHOD FOR CODING AND DECODING REDUNDANT MOTION VECTORS IN COMPRESSED VIDEO BITSTRAMS
US7817869B2 (en) * 2004-05-07 2010-10-19 Sony Corporation Variable support robust transform for multiple description coding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US492410A (en) * 1893-02-28 Alarm-bell
DE3869475D1 (de) * 1987-06-02 1992-04-30 Siemens Ag Verfahren zur ermittlung von bewegungsvektorfeldern aus digitalen bildsequenzen.
KR100238133B1 (ko) * 1993-05-31 2000-01-15 윤종용 영상전화기의 화상 복구 장치 및 방법
KR960012931B1 (ko) * 1993-08-31 1996-09-25 대우전자 주식회사 분류 벡터 양자화된 영상의 채널 오류 은폐 방법
EP0706155A4 (en) * 1994-04-22 1997-06-11 Sony Corp Method and device for encoding image signal and image signal decoding device
EP0721284B1 (en) * 1995-01-09 2000-05-03 Daewoo Electronics Co., Ltd An image processing system using pixel-by-pixel motion estimation and frame decimation
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
AU1362999A (en) * 1997-10-23 1999-05-10 Sony Electronics Inc. Apparatus and method for recovery of data in a lossy transmission environment

Also Published As

Publication number Publication date
EP1025647B1 (en) 2012-06-27
CN1283330A (zh) 2001-02-07
HK1034376A1 (en) 2001-10-19
CN1108064C (zh) 2003-05-07
JP4558193B2 (ja) 2010-10-06
EP1025647A1 (en) 2000-08-09
JP2001521317A (ja) 2001-11-06
WO1999021285A1 (en) 1999-04-29
EP1025647A4 (en) 2009-08-12

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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