FR2535927B1 - Appareil de commande d'ecriture et de lecture pour controler l'ecriture et la lecture de donnees d'elements d'images par rapport a un circuit memoire - Google Patents

Appareil de commande d'ecriture et de lecture pour controler l'ecriture et la lecture de donnees d'elements d'images par rapport a un circuit memoire

Info

Publication number
FR2535927B1
FR2535927B1 FR8317619A FR8317619A FR2535927B1 FR 2535927 B1 FR2535927 B1 FR 2535927B1 FR 8317619 A FR8317619 A FR 8317619A FR 8317619 A FR8317619 A FR 8317619A FR 2535927 B1 FR2535927 B1 FR 2535927B1
Authority
FR
France
Prior art keywords
write
read
control apparatus
memory circuit
image element
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
Application number
FR8317619A
Other languages
English (en)
Other versions
FR2535927A1 (fr
Inventor
Hiroyuki Sugiyama
Takeshi Shibamoto
Hideo Sato
Tsuneo Furuki
Mitsuo Kubo
Koji Tanaka
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2535927A1 publication Critical patent/FR2535927A1/fr
Application granted granted Critical
Publication of FR2535927B1 publication Critical patent/FR2535927B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • H04N1/2137—Intermediate information storage for one or a few pictures using still video cameras with temporary storage before final recording, e.g. in a frame buffer
    • H04N1/2141—Intermediate information storage for one or a few pictures using still video cameras with temporary storage before final recording, e.g. in a frame buffer in a multi-frame buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H04N9/8066—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals with insertion of the PCM audio signals in the vertical blanking interval of the PCM video 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR8317619A 1982-11-05 1983-11-04 Appareil de commande d'ecriture et de lecture pour controler l'ecriture et la lecture de donnees d'elements d'images par rapport a un circuit memoire Expired FR2535927B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57194066A JPS5984314A (ja) 1982-11-05 1982-11-05 情報記録円盤再生装置

Publications (2)

Publication Number Publication Date
FR2535927A1 FR2535927A1 (fr) 1984-05-11
FR2535927B1 true FR2535927B1 (fr) 1987-12-11

Family

ID=16318382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317619A Expired FR2535927B1 (fr) 1982-11-05 1983-11-04 Appareil de commande d'ecriture et de lecture pour controler l'ecriture et la lecture de donnees d'elements d'images par rapport a un circuit memoire

Country Status (5)

Country Link
US (1) US4554597A (fr)
JP (1) JPS5984314A (fr)
DE (1) DE3340121C2 (fr)
FR (1) FR2535927B1 (fr)
GB (1) GB2132848B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613908A (en) * 1982-04-16 1986-09-23 Victor Company Of Japan, Ltd. Digital video signal reproducing apparatus
JPS61117986A (ja) * 1984-11-13 1986-06-05 Nippon Kogaku Kk <Nikon> 電子カメラシステムの再生装置
JPH0666940B2 (ja) * 1985-12-20 1994-08-24 ソニー株式会社 ビデオデイスク再生装置
DE3787324T2 (de) * 1986-06-20 1994-03-31 Sony Corp Videospeicher.
US4858030A (en) * 1986-08-22 1989-08-15 Hitachi, Ltd. Reproducing apparatus of a video disc player
JP2615841B2 (ja) * 1988-05-17 1997-06-04 ソニー株式会社 静止画編集装置
JPH02128583A (ja) * 1988-11-08 1990-05-16 Mitsubishi Electric Corp 静止画伝送表示装置
IT1241387B (it) * 1990-12-28 1994-01-10 Sgs Thomson Microelectronics Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo
US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
US5710909A (en) * 1996-01-23 1998-01-20 International Business Machines Corporation Data compression utilization method and apparatus for computer main store

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018990A (en) * 1975-02-13 1977-04-19 Consolidated Video Systems, Inc. Digital video synchronizer
GB1576621A (en) * 1976-03-19 1980-10-08 Rca Corp Television synchronizing apparatus
AT347511B (de) * 1977-02-22 1978-12-27 Philips Nv Schaltungsanordnung zur digitalen korrektur von zeitbasisfehlern eines fernsehsignals
JPS5560385A (en) * 1978-10-27 1980-05-07 Victor Co Of Japan Ltd Information signal regenerator
US4277796A (en) * 1979-10-22 1981-07-07 Rca Corporation Slow down color processor for video disc mastering using a special mode VTR
US4403250A (en) * 1980-03-18 1983-09-06 Micro Consultants Limited Processing of T.V. pictures for subsequent stop mode reproduction
US4361849A (en) * 1980-11-06 1982-11-30 Rca Corporation Video disc vari-speed playback system
US4520401A (en) * 1982-04-16 1985-05-28 Victor Company Of Japan, Ltd. Digital video signal recording system and reproducing apparatus

Also Published As

Publication number Publication date
DE3340121A1 (de) 1984-05-10
US4554597A (en) 1985-11-19
GB2132848B (en) 1986-07-30
GB8329708D0 (en) 1983-12-07
JPS5984314A (ja) 1984-05-16
DE3340121C2 (de) 1985-11-21
FR2535927A1 (fr) 1984-05-11
GB2132848A (en) 1984-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse