HK1037814A1 - Apparatus and method for localizing transmission errors to provide robust error recovery in a lossy transmission environment - Google Patents

Apparatus and method for localizing transmission errors to provide robust error recovery in a lossy transmission environment

Info

Publication number
HK1037814A1
HK1037814A1 HK01108432A HK01108432A HK1037814A1 HK 1037814 A1 HK1037814 A1 HK 1037814A1 HK 01108432 A HK01108432 A HK 01108432A HK 01108432 A HK01108432 A HK 01108432A HK 1037814 A1 HK1037814 A1 HK 1037814A1
Authority
HK
Hong Kong
Prior art keywords
localizing
error recovery
provide robust
transmission
robust error
Prior art date
Application number
HK01108432A
Other languages
English (en)
Inventor
Tetsujiro Kondo
James J Carrig
Yasuhiro Fujimori
Sugata Ghosal
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 US09/111,357 external-priority patent/US6298085B1/en
Application filed by Sony Electronics Inc filed Critical Sony Electronics Inc
Publication of HK1037814A1 publication Critical patent/HK1037814A1/xx

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
    • 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)
  • Picture Signal Circuits (AREA)
HK01108432A 1997-10-23 2001-11-30 Apparatus and method for localizing transmission errors to provide robust error recovery in a lossy transmission environment HK1037814A1 (en)

Applications Claiming Priority (9)

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
US254798A 1998-01-02 1998-01-02
US247098A 1998-01-02 1998-01-02
US255398A 1998-01-02 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
US09/111,357 US6298085B1 (en) 1997-10-23 1998-07-06 Source encoding using shuffling of data to provide robust error recovery in a burst error-environment
PCT/US1998/022532 WO1999021286A1 (en) 1997-10-23 1998-10-23 Apparatus and method for localizing transmission errors to provide robust error recovery in a lossy transmission environment

Publications (1)

Publication Number Publication Date
HK1037814A1 true HK1037814A1 (en) 2002-02-15

Family

ID=27573874

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01108432A HK1037814A1 (en) 1997-10-23 2001-11-30 Apparatus and method for localizing transmission errors to provide robust error recovery in a lossy transmission environment

Country Status (6)

Country Link
EP (1) EP1025648B1 (xx)
JP (1) JP4558194B2 (xx)
CN (1) CN1126274C (xx)
AU (1) AU1119299A (xx)
HK (1) HK1037814A1 (xx)
WO (1) WO1999021286A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7817869B2 (en) * 2004-05-07 2010-10-19 Sony Corporation Variable support robust transform for multiple description coding
JP6531070B2 (ja) * 2016-06-01 2019-06-12 Ａｏｓテクノロジーズ株式会社 画像復元方法及び画像復元装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3018366B2 (ja) * 1989-02-08 2000-03-13 ソニー株式会社 ビデオ信号処理回路
JP2650472B2 (ja) * 1990-07-30 1997-09-03 松下電器産業株式会社 ディジタル信号記録装置およびディジタル信号記録方法
JP2766919B2 (ja) * 1991-06-07 1998-06-18 三菱電機株式会社 ディジタル信号記録再生装置、ディジタル信号記録装置、ディジタル信号再生装置
US5438369A (en) * 1992-08-17 1995-08-01 Zenith Electronics Corporation Digital data interleaving system with improved error correctability for vertically correlated interference
US5268961A (en) 1992-08-20 1993-12-07 General Electric Co. Error control apparatus for a digital video signal processing system
US5805762A (en) * 1993-01-13 1998-09-08 Hitachi America, Ltd. Video recording device compatible transmitter
US5666137A (en) * 1993-08-06 1997-09-09 Intel Corporation Packed YUV9 format for interleaved storage and efficient processing of digital video data
JP3161217B2 (ja) 1994-04-28 2001-04-25 松下電器産業株式会社 画像符号化記録装置および記録再生装置
KR0181032B1 (ko) * 1995-03-20 1999-05-01 배순훈 인터리빙을 이용한 물체 기반 부호화방법 및 장치
JPH09214473A (ja) * 1996-02-06 1997-08-15 Fujitsu Ltd インタリーブ通信方式及びその装置

Also Published As

Publication number Publication date
EP1025648A4 (en) 2008-02-27
EP1025648B1 (en) 2012-01-11
JP4558194B2 (ja) 2010-10-06
CN1126274C (zh) 2003-10-29
AU1119299A (en) 1999-05-10
WO1999021286A1 (en) 1999-04-29
EP1025648A1 (en) 2000-08-09
JP2002505534A (ja) 2002-02-19
CN1297618A (zh) 2001-05-30

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20131023