SE452686B - Sett och anordning for att behandla fergvideoinformation - Google Patents

Sett och anordning for att behandla fergvideoinformation

Info

Publication number
SE452686B
SE452686B SE8007227A SE8007227A SE452686B SE 452686 B SE452686 B SE 452686B SE 8007227 A SE8007227 A SE 8007227A SE 8007227 A SE8007227 A SE 8007227A SE 452686 B SE452686 B SE 452686B
Authority
SE
Sweden
Prior art keywords
signal
line
sub
read
memory
Prior art date
Application number
SE8007227A
Other languages
English (en)
Swedish (sv)
Other versions
SE8007227L (sv
Inventor
N Shirota
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of SE8007227L publication Critical patent/SE8007227L/
Publication of SE452686B publication Critical patent/SE452686B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/888—Signal drop-out compensation for signals recorded by pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/873—Regeneration of colour television signals for restoring the colour component sequence of the reproduced chrominance signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
SE8007227A 1979-10-16 1980-10-15 Sett och anordning for att behandla fergvideoinformation SE452686B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13331479A JPS5657374A (en) 1979-10-16 1979-10-16 Processor of digital video signal

Publications (2)

Publication Number Publication Date
SE8007227L SE8007227L (sv) 1981-05-29
SE452686B true SE452686B (sv) 1987-12-07

Family

ID=15101777

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007227A SE452686B (sv) 1979-10-16 1980-10-15 Sett och anordning for att behandla fergvideoinformation

Country Status (15)

Country Link
US (1) US4376290A (ko)
JP (1) JPS5657374A (ko)
AT (1) AT384706B (ko)
AU (1) AU535651B2 (ko)
BR (1) BR8006646A (ko)
CA (1) CA1153819A (ko)
CH (1) CH638355A5 (ko)
DE (1) DE3039106C2 (ko)
FR (1) FR2468268B1 (ko)
GB (1) GB2065411B (ko)
IT (1) IT1133935B (ko)
NL (1) NL8005722A (ko)
SE (1) SE452686B (ko)
SU (1) SU1386052A3 (ko)
ZA (1) ZA806279B (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028066A1 (de) 1980-07-24 1982-02-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm-uebertragungseinrichtung, insbesondere einer digital-tonplatte
JPS5792411A (en) * 1980-11-28 1982-06-09 Sony Corp Pcm signal processor
JPS5794911A (en) * 1980-12-01 1982-06-12 Sony Corp Pcm signal processor
JPS58181382A (ja) * 1982-04-16 1983-10-24 Victor Co Of Japan Ltd デイジタル信号記録方式
JPS58181383A (ja) * 1982-04-16 1983-10-24 Victor Co Of Japan Ltd デイジタル信号再生装置
JPS58182981A (ja) * 1982-04-20 1983-10-26 Victor Co Of Japan Ltd デイジタル信号再生装置
JPS58182980A (ja) * 1982-04-20 1983-10-26 Victor Co Of Japan Ltd デイジタル信号記録方式
JPS594279A (ja) * 1982-06-29 1984-01-11 Sony Corp 磁気記録再生装置
JPS5938912A (ja) * 1982-08-27 1984-03-03 Nec Corp Ｐｃｍオ−デイオエラ−補正回路
KR890003241B1 (ko) * 1984-01-18 1989-08-27 니뽕 빅터 가부시끼 가이샤 영상신호 처리장치
US4639773A (en) * 1984-04-17 1987-01-27 Rca Corporation Apparatus for detecting motion in a video image by comparison of a video line value with an interpolated value
JP2537181B2 (ja) * 1985-10-08 1996-09-25 キヤノン株式会社 映像信号補正装置
GB2182817B (en) * 1985-11-06 1989-10-25 Sony Corp Video replay stores
DE3541306C1 (de) * 1985-11-22 1986-08-28 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung fuer einen Videorecorder
JPH084334B2 (ja) * 1986-07-14 1996-01-17 ソニー株式会社 映像信号処理回路
DE3636077C2 (de) * 1986-10-23 1993-10-07 Broadcast Television Syst Verfahren zum Verdecken von Fehlern in einem Videosignal und Schaltung zur Durchführung des Verfahrens
JPH06103945B2 (ja) * 1987-03-19 1994-12-14 松下電器産業株式会社 記録再生装置
JPH0273791A (ja) * 1988-07-26 1990-03-13 Siemens Ag ビデオレコーダの像ノイズ低減方法と装置
DE69031638T2 (de) * 1989-05-19 1998-03-19 Canon Kk System zum Übertragen von Bildinformation
JPH03132183A (ja) * 1989-10-18 1991-06-05 Hitachi Ltd ディジタル画像再生方式
KR940003668B1 (ko) * 1990-06-29 1994-04-25 삼성전자 주식회사 복호신호 에러 수정장치
JPH07177534A (ja) * 1993-12-16 1995-07-14 Pioneer Video Corp ディジタルタイムベースコレクタ
US6310660B1 (en) 1998-03-18 2001-10-30 Sony Corporation Video signal dropout detector
US6691275B1 (en) * 2000-12-14 2004-02-10 Lsi Logic Corporation Encoder with vector-calculated disparity logic
US7197194B1 (en) * 2001-05-14 2007-03-27 Lsi Logic Corporation Video horizontal and vertical variable scaling filter
CN101233542B (zh) 2005-05-27 2013-01-23 艾利森电话股份有限公司 基于权重的图像处理
US8238442B2 (en) * 2006-08-25 2012-08-07 Sony Computer Entertainment Inc. Methods and apparatus for concealing corrupted blocks of video data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445337A (en) * 1972-08-24 1976-08-11 Independent Broadcastin Author Television systems
US3890638A (en) * 1973-08-22 1975-06-17 Cmx Systems Color phase matching system for magnetic video tape recordings
DE2642019C2 (de) * 1976-09-18 1982-06-03 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Wiedergabe von auf einem Aufzeichnungsträger - vorzugsweise Magnetband - in einzelnen Spuren aufgezeichneten Videosignalen
GB1589476A (en) * 1976-11-15 1981-05-13 Rca Corp Dropout compensator circuit
GB2008888B (en) * 1977-10-27 1982-06-30 Quantel Ltd Drop-out compensation system

Also Published As

Publication number Publication date
FR2468268B1 (fr) 1986-03-21
GB2065411B (en) 1984-03-21
IT8025389A0 (it) 1980-10-16
CA1153819A (en) 1983-09-13
NL8005722A (nl) 1981-04-22
ZA806279B (en) 1981-10-28
IT1133935B (it) 1986-07-24
AT384706B (de) 1987-12-28
ATA514380A (de) 1987-05-15
BR8006646A (pt) 1981-04-22
CH638355A5 (fr) 1983-09-15
FR2468268A1 (fr) 1981-04-30
SE8007227L (sv) 1981-05-29
DE3039106C2 (de) 1983-09-15
JPH041557B2 (ko) 1992-01-13
JPS5657374A (en) 1981-05-19
DE3039106A1 (de) 1981-05-07
US4376290A (en) 1983-03-08
AU535651B2 (en) 1984-03-29
SU1386052A3 (ru) 1988-03-30
AU6314880A (en) 1981-04-30
GB2065411A (en) 1981-06-24

Similar Documents

Publication Publication Date Title
SE452686B (sv) Sett och anordning for att behandla fergvideoinformation
GB1599156A (en) Recording digital signals
EP0065365B1 (en) Digital television apparatus
EP0095838B1 (en) Methods of and apparatus for error concealment in digital television signals
US4429334A (en) Method for recording and reproducing a digital color video signal
NL8005892A (nl) Werkwijze en inrichting voor bewerking, meer in het bijzonder foutcorrectie, van een digitaal signaal.
US4376955A (en) Two dimensional adaptive dropout compensator and chroma inverter
NL8005525A (nl) Werkwijze en inrichting voor bewerking van een kleurenvideosignaal.
JPS6225319B2 (ko)
US4491861A (en) Two-channel transmission or storage method for digital color television signals
GB2136162A (en) Digital Recording and Reproducing Apparatus
GB1589476A (en) Dropout compensator circuit
EP0102782A2 (en) Error correction in digital television signals
GB2164521A (en) Error concealment in digital television signals
GB2086691A (en) Signal processing method for digital signals possibly containing errors
US5041909A (en) Multi-channel video signal transmission/reproduction system
US4315278A (en) Apparatus for providing error compensation in a digital video recording and reproducing system
JPS6333748B2 (ko)
EP0504849B1 (en) PCM signal recording system
EP0052433A2 (en) Signal error detecting
EP0217646B1 (en) A multi-standard adaptive dropout compensator
NL8100456A (nl) Inrichting voor het bewerken vann digitale signalen.
JPH0356039B2 (ko)
JPS6214996B2 (ko)
JPH0385820A (ja) 誤り修正装置及び誤り修正方法

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8007227-5

Effective date: 19900706

Format of ref document f/p: F