FI861705A - Omvandlare foer att omvandla en oeverlappad avsoekning av rgb-videoingaongssignaler till en icke oeverlappad avsoekning. - Google Patents

Omvandlare foer att omvandla en oeverlappad avsoekning av rgb-videoingaongssignaler till en icke oeverlappad avsoekning. Download PDF

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Publication number
FI861705A
FI861705A FI861705A FI861705A FI861705A FI 861705 A FI861705 A FI 861705A FI 861705 A FI861705 A FI 861705A FI 861705 A FI861705 A FI 861705A FI 861705 A FI861705 A FI 861705A
Authority
FI
Finland
Prior art keywords
oeverlappad
avsoekning
rgb
signals
speed
Prior art date
Application number
FI861705A
Other languages
English (en)
Other versions
FI861705A0 (fi
FI82347C (fi
FI82347B (fi
Inventor
Donald Henry Willis
Russell Thomas Fling
Original Assignee
Rca 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 Corp filed Critical Rca Corp
Publication of FI861705A0 publication Critical patent/FI861705A0/fi
Publication of FI861705A publication Critical patent/FI861705A/fi
Application granted granted Critical
Publication of FI82347B publication Critical patent/FI82347B/fi
Publication of FI82347C publication Critical patent/FI82347C/fi

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
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Eye Examination Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Processing Of Color Television Signals (AREA)
FI861705A 1985-04-30 1986-04-23 Omvandlare foer att omvandla en oeverlappad avsoekning av rgb-videoingaongssignaler till en icke oeverlappad avsoekning. FI82347C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72901485 1985-04-30
US06/729,014 US4639763A (en) 1985-04-30 1985-04-30 Interlace to non-interlace scan converter for RGB format video input signals

Publications (4)

Publication Number Publication Date
FI861705A0 FI861705A0 (fi) 1986-04-23
FI861705A true FI861705A (fi) 1986-10-31
FI82347B FI82347B (fi) 1990-10-31
FI82347C FI82347C (fi) 1991-02-11

Family

ID=24929223

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861705A FI82347C (fi) 1985-04-30 1986-04-23 Omvandlare foer att omvandla en oeverlappad avsoekning av rgb-videoingaongssignaler till en icke oeverlappad avsoekning.

Country Status (10)

Country Link
US (1) US4639763A (fi)
EP (1) EP0201245B1 (fi)
JP (1) JPH0783465B2 (fi)
KR (1) KR940008910B1 (fi)
AT (1) ATE90828T1 (fi)
AU (1) AU581077B2 (fi)
CA (1) CA1233554A (fi)
DE (1) DE3688567T2 (fi)
ES (1) ES8707398A1 (fi)
FI (1) FI82347C (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720747A (en) * 1984-04-26 1988-01-19 Corporation For Laser Optics Research Sequential plane projection by laser video projector
US4680632A (en) * 1985-07-31 1987-07-14 Rca Corporation Television display system with flicker reduction processor having burst locked clock and skew correction
DE3890725T1 (de) * 1987-09-14 1990-06-07 Gen Electric Anordnung zur verarbeitung eines fernsehsignals mit zusaetzlicher information in der vertikalen und zeitlichen dimension
US4941045A (en) * 1988-10-11 1990-07-10 Scientific-Atlanta, Inc. Method and apparatus for improving vertical definition of a television signal by scan conversion
US5014119A (en) * 1989-08-25 1991-05-07 Faroudja Y C Horizontal and vertical transition level enhancement within television system
EP0454355B1 (en) * 1990-04-27 1996-12-27 Canon Kabushiki Kaisha Image signal processing apparatus for edge enhancement
FI88238C (fi) * 1991-05-27 1993-04-13 Salora Oy Behandling av en flerdimensionell videosignal
US5428398A (en) * 1992-04-10 1995-06-27 Faroudja; Yves C. Method and apparatus for producing from a standard-bandwidth television signal a signal which when reproduced provides a high-definition-like video image relatively free of artifacts
DE4233354A1 (de) * 1992-10-05 1994-04-07 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Bildwechselfrequenz-Verdoppelung
US5381182A (en) * 1993-09-28 1995-01-10 Honeywell Inc. Flat panel image reconstruction interface for producing a non-interlaced video signal
DE69633586T2 (de) * 1995-06-30 2005-12-01 Mitsubishi Denki K.K. Einrichtung zur Abtastumsetzung mit verbesserter vertikaler Auflösung und Vorrichtung zur Flimmerreduzierung
US6040869A (en) * 1998-03-31 2000-03-21 Matsushita Electric Industrial Co. Ltd. Method and apparatus for converting an interlace-scan video signal into a non-interlace-scan video signal
US6208382B1 (en) * 1998-07-29 2001-03-27 Florida Atlantic University Color video processing system and method
US6239842B1 (en) 1998-12-18 2001-05-29 Oplus Technologies Ltd. Method of de-interlacing video signals using a mixed mode spatial and temporal approximation technique
TWI313021B (en) * 2001-10-20 2009-08-01 Trident Microsystems Inc Single-chip integration architecture of 3d y/c comb filter and interlace-to-progressive converter
US7219352B2 (en) * 2002-04-15 2007-05-15 Microsoft Corporation Methods and apparatuses for facilitating processing of interlaced video images for progressive video displays
JP4718763B2 (ja) * 2002-04-15 2011-07-06 マイクロソフト コーポレーション ビデオ・レンダラーとグラフィックス・デバイス・ドライバの間の相互作用を促進すること
US7451457B2 (en) 2002-04-15 2008-11-11 Microsoft Corporation Facilitating interaction between video renderers and graphics device drivers
US7139002B2 (en) * 2003-08-01 2006-11-21 Microsoft Corporation Bandwidth-efficient processing of video images
US7643675B2 (en) * 2003-08-01 2010-01-05 Microsoft Corporation Strategies for processing image information using a color information data structure
US7158668B2 (en) 2003-08-01 2007-01-02 Microsoft Corporation Image processing using linear light values and other image processing improvements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6604020A (fi) * 1966-03-26 1967-09-27
US4245237A (en) * 1979-05-11 1981-01-13 Rca Corporation Controllable non-linear processing of video signals
US4422094A (en) * 1981-11-06 1983-12-20 Rca Corporation Digital signal processor with symmetrical transfer characteristic
US4400719A (en) * 1981-09-08 1983-08-23 Rca Corporation Television display system with reduced line-scan artifacts
JPS5896460A (ja) * 1981-12-03 1983-06-08 Sony Corp テレビ受像機
US4415931A (en) * 1982-03-18 1983-11-15 Rca Corporation Television display with doubled horizontal lines
US4558347A (en) * 1983-08-26 1985-12-10 Rca Corporation Progressive scan television system employing vertical detail enhancement
US4573068A (en) * 1984-03-21 1986-02-25 Rca Corporation Video signal processor for progressive scanning

Also Published As

Publication number Publication date
DE3688567T2 (de) 1994-01-20
FI861705A0 (fi) 1986-04-23
ES554267A0 (es) 1987-07-16
KR940008910B1 (ko) 1994-09-28
FI82347C (fi) 1991-02-11
KR860008673A (ko) 1986-11-17
US4639763A (en) 1987-01-27
ATE90828T1 (de) 1993-07-15
EP0201245B1 (en) 1993-06-16
JPS61253988A (ja) 1986-11-11
ES8707398A1 (es) 1987-07-16
AU5674386A (en) 1986-11-06
AU581077B2 (en) 1989-02-09
CA1233554A (en) 1988-03-01
FI82347B (fi) 1990-10-31
EP0201245A2 (en) 1986-12-17
DE3688567D1 (de) 1993-07-22
JPH0783465B2 (ja) 1995-09-06
EP0201245A3 (en) 1988-12-14

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Date Code Title Description
MM Patent lapsed

Owner name: RCA LICENSING CORPORATION