CN1166188C - 数字信号译码装置 - Google Patents

数字信号译码装置 Download PDF

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Publication number
CN1166188C
CN1166188C CNB961014520A CN96101452A CN1166188C CN 1166188 C CN1166188 C CN 1166188C CN B961014520 A CNB961014520 A CN B961014520A CN 96101452 A CN96101452 A CN 96101452A CN 1166188 C CN1166188 C CN 1166188C
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CN
China
Prior art keywords
digital signal
signal
circuit
data
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.)
Expired - Lifetime
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CNB961014520A
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English (en)
Chinese (zh)
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CN1153440A (zh
Inventor
和田彻
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Publication of CN1153440A publication Critical patent/CN1153440A/zh
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Publication of CN1166188C publication Critical patent/CN1166188C/zh
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Error Detection And Correction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
CNB961014520A 1995-01-25 1996-01-25 数字信号译码装置 Expired - Lifetime CN1166188C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP030032/1995 1995-01-25
JP03003295A JP3518700B2 (ja) 1995-01-25 1995-01-25 デイジタル信号復号装置
JP030032/95 1995-01-25

Publications (2)

Publication Number Publication Date
CN1153440A CN1153440A (zh) 1997-07-02
CN1166188C true CN1166188C (zh) 2004-09-08

Family

ID=12292487

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB961014520A Expired - Lifetime CN1166188C (zh) 1995-01-25 1996-01-25 数字信号译码装置

Country Status (8)

Country Link
US (1) US5714952A (enExample)
EP (1) EP0724363B1 (enExample)
JP (1) JP3518700B2 (enExample)
KR (1) KR100420235B1 (enExample)
CN (1) CN1166188C (enExample)
DE (1) DE69636152T2 (enExample)
SG (1) SG63538A1 (enExample)
TW (1) TW303571B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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KR100377524B1 (ko) * 1995-04-04 2003-07-23 마쯔시다덴기산교 가부시키가이샤 기록매체,기록방법과장치,및재생방법과장치
JPH10112144A (ja) * 1996-10-03 1998-04-28 Sony Corp 再生装置、誤り訂正装置及び誤り訂正方法
JP3263625B2 (ja) * 1997-03-28 2002-03-04 三洋電機株式会社 デジタルビデオレコーダ
US6499060B1 (en) 1999-03-12 2002-12-24 Microsoft Corporation Media coding for loss recovery with remotely predicted data units
JP2001357637A (ja) * 2000-06-14 2001-12-26 Sony Corp 情報再生装置、情報処理方法及び情報記録媒体
CN1199360C (zh) * 2000-07-17 2005-04-27 皇家菲利浦电子有限公司 数据流的编码
US7372964B2 (en) 2001-10-10 2008-05-13 Kabushiki Kaisha Toshiba Method and apparatus for recording information including secret information and method and apparatus for reproduction thereof
JP3688628B2 (ja) 2001-11-09 2005-08-31 株式会社東芝 信号処理方法及び装置、信号再生方法及び装置、記録媒体
JP3939136B2 (ja) * 2001-11-28 2007-07-04 富士通株式会社 音声再生回路、デコード回路、音声再生装置及び音声再生方法
KR100480051B1 (ko) * 2002-06-17 2005-03-30 엘지전자 주식회사 영상신호 디코딩 방법
JP2004080508A (ja) * 2002-08-20 2004-03-11 Nec Electronics Corp 誤り訂正符号の復号方法、そのプログラム及びその装置
US6973602B1 (en) * 2002-09-05 2005-12-06 Ciena Corporation Link and path-level error performance monitoring
JP2005039480A (ja) * 2003-07-18 2005-02-10 Toshiba Corp コンテンツ記録方法、記録媒体、コンテンツ記録装置
US8085844B2 (en) * 2003-09-07 2011-12-27 Microsoft Corporation Signaling reference frame distances
KR20050040448A (ko) * 2003-10-28 2005-05-03 삼성전자주식회사 에러 검출 기능을 가진 비디오 디코딩방법과 이를 위한 장치
JP4407472B2 (ja) * 2004-10-29 2010-02-03 ソニー株式会社 符号化及び復号装置並びに符号化及び復号方法
US8634413B2 (en) 2004-12-30 2014-01-21 Microsoft Corporation Use of frame caching to improve packet loss recovery
EP2000897A4 (en) * 2006-03-03 2009-10-28 Ibm READING APPARATUS FOR PROCESSING A READ ERROR, SYSTEM, METHOD AND PROGRAM THEREFOR
JP2009111932A (ja) * 2007-10-31 2009-05-21 Panasonic Corp 動画像復号化装置
CN101488827B (zh) * 2008-01-14 2015-07-08 华为技术有限公司 实现数据报错的方法和装置
EP2141703B1 (en) * 2008-07-04 2013-09-04 Samsung Electronics Co., Ltd. Methods and apparatus for copying data
KR20100004792A (ko) * 2008-07-04 2010-01-13 삼성전자주식회사 손상된 정보를 저장하는 방법, 손상된 정보를 저장할 수있는 정보 처리 장치, 손상된 정보를 저장 가능하게송신하는 정보 저장 장치, 손상된 정보를 저장하기 위한소프트웨어가 기록된, 정보 처리 장치로 읽을 수 있는 매체
TWI442778B (zh) * 2010-02-05 2014-06-21 Acer Inc 視訊解碼裝置
US9223643B2 (en) * 2010-03-04 2015-12-29 Microsoft Technology Licensing, Llc Content interruptions
CN102890645B (zh) * 2011-07-20 2015-11-25 群联电子股份有限公司 存储器储存装置、存储器控制器与数据写入方法
WO2012092902A2 (zh) 2012-02-14 2012-07-12 华为技术有限公司 一种译码方法和译码装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0498987A (ja) * 1990-08-16 1992-03-31 Matsushita Electric Ind Co Ltd 誤り修整方法
US5222069A (en) * 1990-09-20 1993-06-22 Ampex Systems Corporation Miscorrection arrangement for the concealment of misdetected or miscorrected digital signals
EP0482888B1 (en) * 1990-10-25 1997-06-04 Matsushita Electric Industrial Co., Ltd. Video signal recording/reproducing apparatus
EP1995963A3 (en) * 1991-04-10 2009-06-17 Mitsubishi Denki Kabushiki Kaisha Encoder and decoder
JPH04358486A (ja) * 1991-06-04 1992-12-11 Toshiba Corp 高能率符号化信号処理装置
US5416804A (en) * 1991-08-21 1995-05-16 U.S. Philips Corporation Digital signal decoder using concatenated codes
JP2706398B2 (ja) * 1992-02-14 1998-01-28 シャープ株式会社 映像信号のディジタル記録装置及び再生装置
JPH0698313A (ja) * 1992-09-14 1994-04-08 Sony Corp 動画像復号化装置
JP3158740B2 (ja) * 1992-11-20 2001-04-23 ソニー株式会社 ディジタルビデオ信号の送信方法及びダビング方法
JPH06325503A (ja) * 1993-05-11 1994-11-25 Matsushita Electric Ind Co Ltd ディジタルデータの処理方法
CN1187977C (zh) 1993-07-09 2005-02-02 索尼公司 图象信号译码方法和装置
AU678490B2 (en) 1993-07-12 1997-05-29 Sony Corporation Decoding method and apparatus
US5576765A (en) * 1994-03-17 1996-11-19 International Business Machines, Corporation Video decoder

Also Published As

Publication number Publication date
EP0724363A2 (en) 1996-07-31
SG63538A1 (en) 1999-03-30
CN1153440A (zh) 1997-07-02
KR100420235B1 (ko) 2004-05-22
TW303571B (enExample) 1997-04-21
EP0724363B1 (en) 2006-05-24
DE69636152D1 (de) 2006-06-29
DE69636152T2 (de) 2007-05-03
JPH08204584A (ja) 1996-08-09
JP3518700B2 (ja) 2004-04-12
US5714952A (en) 1998-02-03
EP0724363A3 (en) 2000-09-27
KR960030710A (ko) 1996-08-17

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