DE69030525D1 - Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals - Google Patents

Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals

Info

Publication number
DE69030525D1
DE69030525D1 DE69030525T DE69030525T DE69030525D1 DE 69030525 D1 DE69030525 D1 DE 69030525D1 DE 69030525 T DE69030525 T DE 69030525T DE 69030525 T DE69030525 T DE 69030525T DE 69030525 D1 DE69030525 D1 DE 69030525D1
Authority
DE
Germany
Prior art keywords
processing
video signal
digital video
transmitted digital
transmitted
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
DE69030525T
Other languages
English (en)
Other versions
DE69030525T2 (de
Inventor
Makoto Shimokoriyama
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
Priority claimed from JP1120551A external-priority patent/JP2870802B2/ja
Priority claimed from JP1275490A external-priority patent/JP2800313B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69030525D1 publication Critical patent/DE69030525D1/de
Publication of DE69030525T2 publication Critical patent/DE69030525T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation
DE69030525T 1989-05-16 1990-05-15 Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals Expired - Fee Related DE69030525T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1120551A JP2870802B2 (ja) 1989-05-16 1989-05-16 画像再生装置
JP1275490A JP2800313B2 (ja) 1989-10-23 1989-10-23 画像再生装置

Publications (2)

Publication Number Publication Date
DE69030525D1 true DE69030525D1 (de) 1997-05-28
DE69030525T2 DE69030525T2 (de) 1997-10-02

Family

ID=26458111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030525T Expired - Fee Related DE69030525T2 (de) 1989-05-16 1990-05-15 Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals

Country Status (4)

Country Link
US (1) US5600661A (de)
EP (1) EP0398651B1 (de)
DE (1) DE69030525T2 (de)
SG (1) SG45361A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100218A (nl) * 1991-02-07 1992-09-01 Philips Nv Encodeer/decodeer-schakeling, alsmede digitaal video-systeem voorzien van de schakeling.
JPH06111495A (ja) * 1992-09-30 1994-04-22 Sony Corp データ再生装置
JP3466733B2 (ja) * 1994-10-14 2003-11-17 キヤノン株式会社 再生装置
DE69623859T2 (de) * 1995-06-05 2003-08-07 Sony Electronics Inc Aufnahme und Wiedergabe von digitalen Signalen
KR0178749B1 (ko) * 1996-01-30 1999-04-15 김광호 자기기록/재생장치의 엔벨로프 검출회로
US6211804B1 (en) * 1998-05-04 2001-04-03 Photobit Corporation Using single lookup table to correct differential non-linearity errors in an array of A/D converters
US7583299B2 (en) * 2004-01-14 2009-09-01 Casio Computer Co., Ltd. Moving image recording apparatus with a stream recording function of a moving image
US8145983B1 (en) 2006-11-08 2012-03-27 Marvell International Ltd. Methods and apparatus for identification of likely errors in data blocks

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2008888B (en) * 1977-10-27 1982-06-30 Quantel Ltd Drop-out compensation system
US4234896A (en) * 1978-11-13 1980-11-18 Mitsubishi Denki Kabushiki Kaisha PCM Recording and reproducing system
JPS5661873A (en) * 1979-10-25 1981-05-27 Sony Corp Digital video signal processor
JPS57207958A (en) * 1981-06-17 1982-12-20 Hitachi Ltd Data correcting device
JPS5898814A (ja) * 1981-12-08 1983-06-11 Sony Corp エラ−デ−タ補間装置
JPS59104875A (ja) * 1982-12-07 1984-06-16 Matsushita Electric Ind Co Ltd ドロツプアウト補償装置
US4591925A (en) * 1983-04-06 1986-05-27 Ampex Corporation Encoded dropout compensator system
JPS6045973A (ja) * 1983-08-22 1985-03-12 Victor Co Of Japan Ltd ドロツプアウト検出回路
JP2539353B2 (ja) * 1984-10-05 1996-10-02 株式会社日立製作所 Ｐｃｍ信号再生方法及び装置
US4811120A (en) * 1985-02-22 1989-03-07 Canon Kabushiki Kaisha Information signal recording and/or reproducing apparatus
US4704641A (en) * 1985-04-12 1987-11-03 American Telephone And Telegraph Company, At&T Bell Laboratories Recovery of stored data from mutilated tape data blocks
JPH0728227B2 (ja) * 1985-06-07 1995-03-29 ソニー株式会社 Ｂｃｈ符号の復号装置
EP0235782B1 (de) * 1986-03-04 1992-01-22 Sony Corporation Digitalwiedergabegerät
US4792953A (en) * 1986-03-28 1988-12-20 Ampex Corporation Digital signal error concealment
US4870510A (en) * 1986-06-23 1989-09-26 Canon Kabushiki Kaisha Video signal reproducing apparatus using memory
JPS6355477A (ja) * 1986-08-26 1988-03-09 Mitsubishi Electric Corp 動作試験回路
DE3630179A1 (de) * 1986-09-04 1988-03-10 Grundig Emv Verfahren und einrichtung zur dropoutkompensation bei der wiedergabe magnetisch aufgezeichneter signale
JPH0650880B2 (ja) * 1987-01-30 1994-06-29 日本電気株式会社 復調回路
US4831624A (en) * 1987-06-04 1989-05-16 Motorola, Inc. Error detection method for sub-band coding
US4876616A (en) * 1987-07-22 1989-10-24 Sony Corporation Apparatus for reproducing a digital signal
JPH0828065B2 (ja) * 1987-08-12 1996-03-21 株式会社日立製作所 Ｐｃｍ信号再生装置
US4953019A (en) * 1987-11-27 1990-08-28 Canon Kabushiki Kaisha Image signal encoding apparatus
JP2689466B2 (ja) * 1988-03-18 1997-12-10 ソニー株式会社 ドロップアウト補償装置

Also Published As

Publication number Publication date
DE69030525T2 (de) 1997-10-02
US5600661A (en) 1997-02-04
SG45361A1 (en) 1998-01-16
EP0398651B1 (de) 1997-04-23
EP0398651A2 (de) 1990-11-22
EP0398651A3 (de) 1991-01-23

Similar Documents

Publication Publication Date Title
DE3878504D1 (de) Vorrichtung zur verarbeitung eines videosignals.
DE69102718T2 (de) Apparat zur Verarbeitung eines Videosignals.
DE3887607T2 (de) Vorrichtung zur Verarbeitung eines Multiplexsignals.
DE69225621D1 (de) Vorrichtung zur Kodierung eines Videosignals
DE3856377D1 (de) Vorrichtung zum Übertragen eines digitalen Videosignals
DE69127493D1 (de) Gerät zur Verarbeitung eines Fernsehsignals
DE69617480T2 (de) Vorrichtung zur Verarbeitung eines digitales Klangsignals
DE69013744T2 (de) Schaltung zur Verarbeitung eines Fernsehsignals.
DE69018173D1 (de) Schaltung zur Verarbeitung eines Videosignals.
DE68927597D1 (de) Schaltung zur Verarbeitung eines Videosignals
DE68922649D1 (de) Vorrichtung zur Verarbeitung eines Videosignals.
DE69132148T2 (de) Vorrichtung zur Verarbeitung eines Signals
DE69033749D1 (de) Vorrichtung zur Verarbeitung eines Videosignals
DE69030525T2 (de) Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals
DE69125800T2 (de) Vorrichtung zum Verarbeiten eines digitalen Videosignals
DE68923336T2 (de) Schaltung zur Verarbeitung eines Farbvideosignales.
DE69026475D1 (de) Vorrichtung zur Verarbeitung eines Bildaufnahmesignals
DE59010460D1 (de) Adaptive Vorrichtung zur Identifikation eines periodischen Signals
DE68916668T2 (de) Apparat zur Verarbeitung eines Farbvideosignals.
DE3878019T2 (de) Vorrichtung zur verarbeitung eines pal-videosignals.
DE69127789T2 (de) Vorrichtung zur Wiedergabe eines Videosignals
DE3483199D1 (de) Vorrichtung zur verarbeitung eines videosignals.
DE68929363T2 (de) Schaltung zur Verarbeitung eines Fernsehsignals
DE69433463D1 (de) Vorrichtung zur signalverarbeitung
DE69120985D1 (de) Vorrichtung zur Signalverarbeitung

Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: SHIMOKORIYAMA, MAKOTO, C/O CANON K.K., SHIMOMARUKO, OHTA-KU, TOKYO, JP

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee