DE69423377T2 - Fehlerbeseitigungsmethode mit inkludierter Löschungskorrektur und Vorrichtung hierfür - Google Patents

Fehlerbeseitigungsmethode mit inkludierter Löschungskorrektur und Vorrichtung hierfür

Info

Publication number
DE69423377T2
DE69423377T2 DE69423377T DE69423377T DE69423377T2 DE 69423377 T2 DE69423377 T2 DE 69423377T2 DE 69423377 T DE69423377 T DE 69423377T DE 69423377 T DE69423377 T DE 69423377T DE 69423377 T2 DE69423377 T2 DE 69423377T2
Authority
DE
Germany
Prior art keywords
device therefor
deletion
error correction
correction method
correction
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 - Fee Related
Application number
DE69423377T
Other languages
English (en)
Other versions
DE69423377D1 (de
Inventor
Keiichi Iwamura
Takayuki Aizawa
Izumi Narita
Takatoshi Suzuki
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
Publication of DE69423377D1 publication Critical patent/DE69423377D1/de
Application granted granted Critical
Publication of DE69423377T2 publication Critical patent/DE69423377T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
DE69423377T 1993-04-21 1994-04-20 Fehlerbeseitigungsmethode mit inkludierter Löschungskorrektur und Vorrichtung hierfür Expired - Fee Related DE69423377T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09440893A JP3176171B2 (ja) 1993-04-21 1993-04-21 誤り訂正方法及びその装置

Publications (2)

Publication Number Publication Date
DE69423377D1 DE69423377D1 (de) 2000-04-20
DE69423377T2 true DE69423377T2 (de) 2000-07-27

Family

ID=14109421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423377T Expired - Fee Related DE69423377T2 (de) 1993-04-21 1994-04-20 Fehlerbeseitigungsmethode mit inkludierter Löschungskorrektur und Vorrichtung hierfür

Country Status (4)

Country Link
US (1) US5694330A (de)
EP (1) EP0621698B1 (de)
JP (1) JP3176171B2 (de)
DE (1) DE69423377T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0936755A (ja) * 1995-07-21 1997-02-07 Canon Inc 復号装置及びその方法
US6266074B1 (en) 1998-10-22 2001-07-24 Canon Kabushiki Kaisha Light emitting apparatus with temperature control, exposure apparatus, and image forming apparatus
US20080282128A1 (en) * 1999-08-04 2008-11-13 Super Talent Electronics, Inc. Method of Error Correction Code on Solid State Disk to Gain Data Security and Higher Performance
JP3450756B2 (ja) * 1999-09-08 2003-09-29 松下電器産業株式会社 誤り訂正方法および誤り訂正装置
US6446233B1 (en) 1999-09-10 2002-09-03 Lsi Logic Corporation Forward error correction apparatus and methods
US7731904B2 (en) 2000-09-19 2010-06-08 Canon Kabushiki Kaisha Method for making probe support and apparatus used for the method
JP2002190945A (ja) * 2000-10-12 2002-07-05 Canon Inc 情報処理装置及びその制御方法及び記憶媒体
US7308653B2 (en) * 2001-01-20 2007-12-11 Catherine Lin-Hendel Automated scrolling of browser content and automated activation of browser links
US7131052B2 (en) * 2002-08-12 2006-10-31 International Business Machines Corporation Algebraic decoder and method for correcting an arbitrary mixture of burst and random errors
JP3843952B2 (ja) * 2003-02-27 2006-11-08 ソニー株式会社 復号装置、誤り位置多項式計算方法、プログラム
KR20050114162A (ko) * 2004-05-31 2005-12-05 삼성전자주식회사 리드-솔로몬 부호를 사용하는 이동통신 시스템에서 내부및 외부 부호 복호 방법 및 그 장치
JP4898175B2 (ja) * 2005-09-14 2012-03-14 キヤノン株式会社 無線通信装置及びその制御方法
JP6478488B2 (ja) 2014-06-18 2019-03-06 キヤノン株式会社 Ａｄ変換装置及び固体撮像装置
US9647690B2 (en) * 2014-07-23 2017-05-09 Raidix Corporation Systems and methods for error correction coding
JP6423685B2 (ja) 2014-10-23 2018-11-14 キヤノン株式会社 電子部品、モジュール及びカメラ
US9978675B2 (en) 2015-11-20 2018-05-22 Canon Kabushiki Kaisha Package, electronic component, and electronic apparatus
CN108471315B (zh) * 2017-02-23 2021-08-20 杭州海康威视数字技术股份有限公司 一种纠删译码方法及装置
JP7027178B2 (ja) 2018-01-24 2022-03-01 キヤノン株式会社 画像形成装置
JP2021141483A (ja) 2020-03-06 2021-09-16 キヤノン株式会社 画像形成装置のための制御装置
JP2022057717A (ja) 2020-09-30 2022-04-11 キヤノン株式会社 記録装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549984B1 (fr) * 1983-07-29 1985-10-18 Telediffusion Fse Systeme de correction d'erreurs de signaux numeriques codes en code de reed-solomon
US4633470A (en) * 1983-09-27 1986-12-30 Cyclotomics, Inc. Error correction for algebraic block codes
NL8400629A (nl) * 1984-02-29 1985-09-16 Philips Nv Snelle decodeur voor reed-solomon-codes, welke mede als encodeur te gebruiken is, alsmede opname/reproduktie-apparaat voorzien van zo een encodeur/decodeur.
US4747103A (en) * 1985-03-21 1988-05-24 Canon Kabushiki Kaisha Signal processing apparatus for correcting decoding errors
US4845713A (en) * 1987-06-08 1989-07-04 Exabyte Corporation Method and apparatus for determining the coefficients of a locator polynomial
CA1314996C (en) * 1987-06-22 1993-03-23 Norihisa Shirota Method and apparatus for decoding reed-solomon code
EP0329789B1 (de) * 1987-06-30 1995-02-08 Matsushita Electric Industrial Co., Ltd. Galois-feld-recheneinheit
US4868828A (en) * 1987-10-05 1989-09-19 California Institute Of Technology Architecture for time or transform domain decoding of reed-solomon codes
JPH0771117B2 (ja) * 1988-06-30 1995-07-31 日本電気株式会社 符号誤り訂正装置
US5170399A (en) * 1989-08-30 1992-12-08 Idaho Research Foundation, Inc. Reed-Solomon Euclid algorithm decoder having a process configurable Euclid stack
JPH0458619A (ja) * 1990-06-28 1992-02-25 Canon Inc 誤り訂正システム
DE4105860C2 (de) * 1991-02-25 1995-04-20 Broadcast Television Syst Schaltungsanordnung zum Erkennen und Korrigieren von Fehlern in Datenworten
US5313530A (en) * 1991-03-05 1994-05-17 Canon Kabushiki Kaisha Calculating apparatus and method of encrypting/decrypting communication data by using the same
DE4140018A1 (de) * 1991-12-04 1993-06-09 Bts Broadcast Television Systems Gmbh, 6100 Darmstadt, De Verfahren und schaltungsanordnung zum decodieren von rs-codierten datensignalen
US5373511A (en) * 1992-05-04 1994-12-13 Motorola, Inc. Method for decoding a reed solomon encoded signal with inner code and apparatus for doing same

Also Published As

Publication number Publication date
EP0621698A2 (de) 1994-10-26
EP0621698A3 (de) 1995-03-08
DE69423377D1 (de) 2000-04-20
JPH06311050A (ja) 1994-11-04
US5694330A (en) 1997-12-02
EP0621698B1 (de) 2000-03-15
JP3176171B2 (ja) 2001-06-11

Similar Documents

Publication Publication Date Title
DE69423377T2 (de) Fehlerbeseitigungsmethode mit inkludierter Löschungskorrektur und Vorrichtung hierfür
DE69419387D1 (de) Lumineszente Vorrichtung mit verstellbarer Wellenlänge und Kontrolmethode dafür
DE69405587T2 (de) Tracheostoma vorrichtung
DE69223474D1 (de) Gradationskorrekturverfahren und Gerät
DE69422886T2 (de) Druckvorrichtung und Steuerungsverfahren dafür
DE59209450D1 (de) Stereografie-vorrichtung und -verfahren
DE69428759D1 (de) Navigationssystem und -verfahren mit mehreren verfahrensarten
DE69524542T2 (de) Farbkorrekturverfahren und -vorrichtung
DE69428061T2 (de) Paralleles Fehlerdiffusionsverfahren und -gerät
DE69424825D1 (de) Kodierungsverfahren und -vorrichtung mit Fuzzy-Kontrolle
DE69415180D1 (de) Paralleles Fehlerdiffusionsverfahren und -gerät
DE69222659T2 (de) Reproduktionsmethode und Reproduktionsapparat mit verbesserter Anzeige
DE69425179D1 (de) Kodierungsvorrichtung und -verfahren
DE69220985T2 (de) Belichtungsapparat mit zwei Beleuchtungssystemen und diesen verwendendes Belichtungsverfahren
DE69029539T2 (de) Verfahren und Gerät mit Block-Kode-kodierter Fehlerkorrektur
TR25476A (tr) KARBON SIYAHI üRETMEYE MAHSUS YÖNTEM VE CIHAZ
FI962103A0 (fi) Höyrystyslaite ja menetelmä
NO953450D0 (no) Fremgangsmåte og innretning for trådkapping
DE69415632T2 (de) Filamentwickelverfahren und -vorrichtung
DE69407483D1 (de) Aufzeichnungsgerät und Aufzeichnungsverfahren
FI941414A (fi) Menetelmä ja laitteisto bioproteiinien valmistamiseksi
KR960015535A (ko) 에러 정정 방법 및 장치
DE69114246T2 (de) Diskretes wiederholungssteuerverfahren und vorrichtung dafür.
DE69425770D1 (de) Direktes Aufzeichnungsverfahren und direkte Aufzeichnungsvorrichtung
BR9407915A (pt) Dispositivo e método de alimentaçao de purga

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee