DE3786609D1 - Bildverarbeitungseinrichtung. - Google Patents

Bildverarbeitungseinrichtung.

Info

Publication number
DE3786609D1
DE3786609D1 DE8787105811T DE3786609T DE3786609D1 DE 3786609 D1 DE3786609 D1 DE 3786609D1 DE 8787105811 T DE8787105811 T DE 8787105811T DE 3786609 T DE3786609 T DE 3786609T DE 3786609 D1 DE3786609 D1 DE 3786609D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
image
processing
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
DE8787105811T
Other languages
English (en)
Other versions
DE3786609T2 (de
Inventor
Masashi Hashimoto Ma Hashimoto
Kenji Sasaki Kenji Sasaki
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE3786609D1 publication Critical patent/DE3786609D1/de
Publication of DE3786609T2 publication Critical patent/DE3786609T2/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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/409—Read-write [R-W] circuits 
    • G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • 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
    • H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/911—Line doubler adapted for reproducing program originally from film, e.g. 24 frame per second
DE87105811T 1986-04-21 1987-04-21 Bildverarbeitungseinrichtung. Expired - Fee Related DE3786609T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61091674A JPH07113821B2 (ja) 1986-04-21 1986-04-21 半導体記憶装置

Publications (2)

Publication Number Publication Date
DE3786609D1 true DE3786609D1 (de) 1993-08-26
DE3786609T2 DE3786609T2 (de) 1993-11-04

Family

ID=14033032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87105811T Expired - Fee Related DE3786609T2 (de) 1986-04-21 1987-04-21 Bildverarbeitungseinrichtung.

Country Status (4)

Country Link
US (1) US4916541A (de)
EP (1) EP0253074B1 (de)
JP (1) JPH07113821B2 (de)
DE (1) DE3786609T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2891999B2 (ja) * 1987-10-30 1999-05-17 株式会社東芝 画像メモリ装置
JPH0642196B2 (ja) * 1988-06-09 1994-06-01 株式会社東芝 倍密度走査用ラインメモリ
DE69116902T2 (de) * 1990-03-01 1996-10-17 Texas Instruments Inc Fernsehen mit verbesserter Auflösung
US5093722A (en) * 1990-03-01 1992-03-03 Texas Instruments Incorporated Definition television digital processing units, systems and methods
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
JP2699614B2 (ja) * 1990-06-06 1998-01-19 松下電器産業株式会社 画像メモリ装置
EP0460928A3 (en) * 1990-06-07 1993-09-01 Matsushita Electric Industrial Co., Ltd. Video signal converting apparatus
US5347322A (en) * 1991-07-09 1994-09-13 Rebo Research Video storage and synchronization
MY109399A (en) * 1992-01-07 1997-01-31 Koninklijke Philips Electronics Nv Device for processing digital data, and digital video system comprising the device
US5530482A (en) * 1995-03-21 1996-06-25 Texas Instruments Incorporated Pixel data processing for spatial light modulator having staggered pixels
TW417058B (en) * 1997-11-10 2001-01-01 Leadtek Research Inc Video device for use with computer monitor
KR100568209B1 (ko) * 2004-05-11 2006-04-05 삼성전자주식회사 디스플레이장치 및 이를 사용하는 컴퓨터 시스템
TWI307241B (en) * 2006-02-09 2009-03-01 Novatek Microelectronics Corp Apparatus and method for interlace scan video signal frequency multiplication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568379A (en) * 1976-02-19 1980-05-29 Micro Consultants Ltd Video store
JPS5926031B2 (ja) * 1979-03-28 1984-06-23 日本電信電話株式会社 記憶素子
DE3141196A1 (de) * 1980-10-17 1982-06-24 Micro Consultants Ltd., Newbury, Berkshire Videobildverarbeitungsvorrichtung
FR2510854A1 (fr) * 1981-07-28 1983-02-04 Thomson Csf Procede et dispositif de reconstitution d'une image de television a partir d'une trame d'un signal composite numerise
FR2520910B1 (fr) * 1982-02-04 1987-07-10 Victor Company Of Japan Dispositif a memoire video
JPS5954388A (ja) * 1982-09-22 1984-03-29 Victor Co Of Japan Ltd デイジタルビデオ信号再生装置
US4562435A (en) * 1982-09-29 1985-12-31 Texas Instruments Incorporated Video display system using serial/parallel access memories
GB2139843B (en) * 1983-05-11 1987-07-08 Sony Corp Digital video tape recorder apparatus
JPS61123875A (ja) * 1984-11-20 1986-06-11 富士通株式会社 半導体記憶装置

Also Published As

Publication number Publication date
JPH07113821B2 (ja) 1995-12-06
DE3786609T2 (de) 1993-11-04
EP0253074A2 (de) 1988-01-20
EP0253074B1 (de) 1993-07-21
JPS62248388A (ja) 1987-10-29
EP0253074A3 (en) 1988-03-09
US4916541A (en) 1990-04-10

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Legal Events

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