CA2171468A1 - Simplified image reconstruction interface - Google Patents

Simplified image reconstruction interface

Info

Publication number
CA2171468A1
CA2171468A1 CA002171468A CA2171468A CA2171468A1 CA 2171468 A1 CA2171468 A1 CA 2171468A1 CA 002171468 A CA002171468 A CA 002171468A CA 2171468 A CA2171468 A CA 2171468A CA 2171468 A1 CA2171468 A1 CA 2171468A1
Authority
CA
Canada
Prior art keywords
video signal
image reconstruction
simplified image
memory
flat panel
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.)
Granted
Application number
CA002171468A
Other languages
French (fr)
Other versions
CA2171468C (en
Inventor
David W. Miller
Larry A. Nelson
Ronald C. Robinder
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.)
Honeywell Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2171468A1 publication Critical patent/CA2171468A1/en
Application granted granted Critical
Publication of CA2171468C publication Critical patent/CA2171468C/en
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
    • H04N5/66—Transforming electric information into light information
    • H04N5/70—Circuit details for electroluminescent devices
    • 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

Abstract

A video interface apparatus for converting an incoming interlaced video signal to an outgoing non-interlaced video signal for an LCD flat panel with an arbitrary number of rows and columns. The incoming video signal is digitized (101) and stored in a memory (103). An address generator (105) creates addresses for reading and writing data from and into the memory, and the resulting read data is used to reconstruct the digital signal into an image for display of the LCD flat panel (107).
CA002171468A 1993-09-27 1994-08-24 Simplified image reconstruction interface Expired - Fee Related CA2171468C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/127,565 US5442371A (en) 1993-09-27 1993-09-27 Simplified image reconstruction interface
US08/127565 1993-09-27
PCT/US1994/009475 WO1995009412A1 (en) 1993-09-27 1994-08-24 Simplified image reconstruction interface

Publications (2)

Publication Number Publication Date
CA2171468A1 true CA2171468A1 (en) 1995-04-06
CA2171468C CA2171468C (en) 2004-03-23

Family

ID=22430759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002171468A Expired - Fee Related CA2171468C (en) 1993-09-27 1994-08-24 Simplified image reconstruction interface

Country Status (7)

Country Link
US (1) US5442371A (en)
EP (1) EP0721639B1 (en)
JP (1) JPH09503111A (en)
CA (1) CA2171468C (en)
DE (1) DE69422817T2 (en)
IL (1) IL110918A (en)
WO (1) WO1995009412A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990858A (en) * 1996-09-04 1999-11-23 Bloomberg L.P. Flat panel display terminal for receiving multi-frequency and multi-protocol video signals
GB2349288B (en) 1999-04-16 2003-10-22 Quantel Ltd A video editing system
JP2004356939A (en) * 2003-05-29 2004-12-16 Fujitsu Component Ltd Remote unit and remote system
US7511713B2 (en) * 2004-03-02 2009-03-31 Ittiam Systems (P) Ltd. Method and apparatus for high rate concurrent read-write applications
US20110166968A1 (en) * 2010-01-06 2011-07-07 Richard Yin-Ching Houng System and method for activating display device feature

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221381A (en) * 1985-07-19 1987-01-29 Matsushita Electric Ind Co Ltd Two screen television receiver
EP0241284B1 (en) * 1986-04-11 1992-12-30 RCA Thomson Licensing Corporation Television display system
JP2592810B2 (en) * 1986-09-30 1997-03-19 株式会社東芝 Sample rate conversion circuit
JPH0810912B2 (en) * 1987-01-23 1996-01-31 株式会社日立製作所 Super-impose device
US4724487A (en) * 1987-02-17 1988-02-09 Rca Corporation Interlace inversion detector for a picture-in-picture video signal generator
EP0291252A3 (en) * 1987-05-12 1989-08-02 Seiko Epson Corporation Method of video display and video display device therefor
JP2615841B2 (en) * 1988-05-17 1997-06-04 ソニー株式会社 Still image editing device
JPH0216881A (en) * 1988-07-05 1990-01-19 Sony Corp Superimposing device
JP2912636B2 (en) * 1989-08-04 1999-06-28 松下電器産業株式会社 2 screen TV
JPH03289785A (en) * 1990-04-05 1991-12-19 Mitsubishi Electric Corp Scan conversion circuit
US5291275A (en) * 1990-06-20 1994-03-01 International Business Machines Incorporated Triple field buffer for television image storage and visualization on raster graphics display
US5257103A (en) * 1992-02-05 1993-10-26 Nview Corporation Method and apparatus for deinterlacing video inputs

Also Published As

Publication number Publication date
WO1995009412A1 (en) 1995-04-06
IL110918A0 (en) 1994-11-28
CA2171468C (en) 2004-03-23
EP0721639A1 (en) 1996-07-17
EP0721639B1 (en) 2000-01-26
JPH09503111A (en) 1997-03-25
IL110918A (en) 1997-06-10
US5442371A (en) 1995-08-15
DE69422817D1 (en) 2000-03-02
DE69422817T2 (en) 2000-06-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20080825