DE3575837D1 - Rasterverzerrungskorrektur fuer fernsehsysteme nach dem zeilenfolgeverfahren. - Google Patents

Rasterverzerrungskorrektur fuer fernsehsysteme nach dem zeilenfolgeverfahren.

Info

Publication number
DE3575837D1
DE3575837D1 DE8585309193T DE3575837T DE3575837D1 DE 3575837 D1 DE3575837 D1 DE 3575837D1 DE 8585309193 T DE8585309193 T DE 8585309193T DE 3575837 T DE3575837 T DE 3575837T DE 3575837 D1 DE3575837 D1 DE 3575837D1
Authority
DE
Germany
Prior art keywords
systems according
distortion correction
television systems
grid distortion
linear procedure
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
DE8585309193T
Other languages
English (en)
Inventor
Thomas Vincent Bolger
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.)
RCA Licensing Corp
Original Assignee
RCA Licensing 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 RCA Licensing Corp filed Critical RCA Licensing Corp
Application granted granted Critical
Publication of DE3575837D1 publication Critical patent/DE3575837D1/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
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE8585309193T 1984-12-28 1985-12-17 Rasterverzerrungskorrektur fuer fernsehsysteme nach dem zeilenfolgeverfahren. Expired - Fee Related DE3575837D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/687,531 US4670772A (en) 1984-12-28 1984-12-28 Raster distortion correction for progressive scan television system

Publications (1)

Publication Number Publication Date
DE3575837D1 true DE3575837D1 (de) 1990-03-08

Family

ID=24760784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585309193T Expired - Fee Related DE3575837D1 (de) 1984-12-28 1985-12-17 Rasterverzerrungskorrektur fuer fernsehsysteme nach dem zeilenfolgeverfahren.

Country Status (7)

Country Link
US (1) US4670772A (de)
EP (1) EP0186418B1 (de)
JP (1) JP2589465B2 (de)
KR (1) KR930012093B1 (de)
CA (1) CA1233245A (de)
DE (1) DE3575837D1 (de)
HK (1) HK17195A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2542822B2 (ja) * 1986-04-15 1996-10-09 キヤノン株式会社 映像信号記録または再生システム
US4730216A (en) * 1986-07-03 1988-03-08 Rca Corporation Raster distortion correction circuit
GB2227911A (en) * 1988-12-10 1990-08-08 Ferranti Int Signal CRT brightness enhanced by multiple beams
JPH03289785A (ja) * 1990-04-05 1991-12-19 Mitsubishi Electric Corp 走査変換回路
US5229853A (en) * 1991-08-19 1993-07-20 Hewlett-Packard Company System for converting a video signal from a first format to a second format
US6359654B1 (en) * 1996-02-14 2002-03-19 Conexant Systems, Inc. Methods and systems for displaying interlaced video on non-interlaced monitors
US6369780B2 (en) * 1999-09-30 2002-04-09 Thomson Licensing S.A. Auxiliary deflection winding driver disabling arrangement
US6839055B1 (en) 2000-01-25 2005-01-04 Dell Products L.P. Video data error detection
US8644379B2 (en) * 2007-03-07 2014-02-04 Himax Technologies Limited De-interlacing method and method of compensating a de-interlaced pixel
JP5640451B2 (ja) * 2010-05-13 2014-12-17 セイコーエプソン株式会社 表示装置の制御方法、表示装置、及び表示装置の制御装置
JP5786292B2 (ja) 2010-08-18 2015-09-30 セイコーエプソン株式会社 制御装置、表示装置及び表示装置の制御方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893174A (en) * 1972-07-01 1975-07-01 Tokyo Shibaura Electric Co Colour television receiver
US4127873A (en) * 1977-05-20 1978-11-28 Rca Corporation Image resolution enhancement method and apparatus
US4400719A (en) * 1981-09-08 1983-08-23 Rca Corporation Television display system with reduced line-scan artifacts
JPS5957590A (ja) * 1982-09-27 1984-04-03 Toshiba Corp 遅延時間可変遅延装置
US4600945A (en) * 1983-03-31 1986-07-15 Rca Corporation Digital video processing system with raster distortion correction
US4558347A (en) * 1983-08-26 1985-12-10 Rca Corporation Progressive scan television system employing vertical detail enhancement
US4583113A (en) * 1983-08-26 1986-04-15 Rca Corporation Progressive scan television display system employing interpolation in the luminance channel
US4550336A (en) * 1983-08-26 1985-10-29 Rca Corporation Progressive scan speed-up processor

Also Published As

Publication number Publication date
KR930012093B1 (ko) 1993-12-23
HK17195A (en) 1995-02-17
EP0186418B1 (de) 1990-01-31
EP0186418A2 (de) 1986-07-02
CA1233245A (en) 1988-02-23
KR860005520A (ko) 1986-07-23
JP2589465B2 (ja) 1997-03-12
EP0186418A3 (en) 1987-08-05
JPS61161889A (ja) 1986-07-22
US4670772A (en) 1987-06-02

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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