DE69619430D1 - Verbesserungen an einem Zeilenfolgeabtastungsfernsehempfänger - Google Patents

Verbesserungen an einem Zeilenfolgeabtastungsfernsehempfänger

Info

Publication number
DE69619430D1
DE69619430D1 DE69619430T DE69619430T DE69619430D1 DE 69619430 D1 DE69619430 D1 DE 69619430D1 DE 69619430 T DE69619430 T DE 69619430T DE 69619430 T DE69619430 T DE 69619430T DE 69619430 D1 DE69619430 D1 DE 69619430D1
Authority
DE
Germany
Prior art keywords
television receiver
line scan
scan television
line
receiver
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 - Lifetime
Application number
DE69619430T
Other languages
English (en)
Other versions
DE69619430T2 (de
Inventor
Vishal Markandey
Todd A Clatanoff
Kazuhiro Ohara
Akira Takeda
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
Publication of DE69619430D1 publication Critical patent/DE69619430D1/de
Application granted granted Critical
Publication of DE69619430T2 publication Critical patent/DE69619430T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
    • 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)
  • Television Systems (AREA)
DE69619430T 1995-04-27 1996-04-29 Verbesserungen an einem Zeilenfolgeabtastungsfernsehempfänger Expired - Lifetime DE69619430T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43077495A 1995-04-27 1995-04-27

Publications (2)

Publication Number Publication Date
DE69619430D1 true DE69619430D1 (de) 2002-04-04
DE69619430T2 DE69619430T2 (de) 2002-10-10

Family

ID=23708964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619430T Expired - Lifetime DE69619430T2 (de) 1995-04-27 1996-04-29 Verbesserungen an einem Zeilenfolgeabtastungsfernsehempfänger

Country Status (5)

Country Link
US (1) US6320620B1 (de)
EP (1) EP0740468B1 (de)
JP (1) JP4335979B2 (de)
KR (1) KR960039839A (de)
DE (1) DE69619430T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9703107D0 (en) 1997-02-14 1997-04-02 Digital Projection Ltd Display device
AU6511899A (en) * 1999-06-17 2001-01-09 3M Innovative Properties Company Freeze-frame function in an electronic projection system
US7375760B2 (en) * 2001-12-31 2008-05-20 Texas Instruments Incorporated Content-dependent scan rate converter with adaptive noise reduction
JP4390506B2 (ja) * 2003-09-02 2009-12-24 三洋電機株式会社 水平輪郭補正回路
US8280183B2 (en) * 2008-06-05 2012-10-02 Texas Instruments Incorporated Noise robust contrast-enhancement engine employing IIR filters

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215397A (en) 1978-08-24 1980-07-29 Texas Instruments Incorporated Automatic end-of-scan control system for a programmable process controller with expandable memory
US5192946A (en) * 1989-02-27 1993-03-09 Texas Instruments Incorporated Digitized color video display system
JP2732650B2 (ja) * 1989-02-28 1998-03-30 株式会社東芝 垂直エッジ検出回路
US5095354A (en) 1989-09-01 1992-03-10 Matsushita Electric Industrial Co., Ltd. Scanning format converter with motion compensation
US5027201A (en) * 1989-12-21 1991-06-25 Rca Licensing Corporation Motion detection apparatus as for an interlace to non-interlace scan converter
DE69116902T2 (de) 1990-03-01 1996-10-17 Texas Instruments Inc Fernsehen mit verbesserter Auflösung
JP3271143B2 (ja) * 1990-10-22 2002-04-02 ソニー株式会社 映像信号処理回路
US5291280A (en) * 1992-05-05 1994-03-01 Faroudja Y C Motion detection between even and odd fields within 2:1 interlaced television standard
DE69332302T2 (de) * 1992-11-23 2003-01-30 Thomson Multimedia Sa Verfahren und Vorrichtung zur adaptiver Umsetzung in ein Zeilenfolgesignal
US5398071A (en) 1993-11-02 1995-03-14 Texas Instruments Incorporated Film-to-video format detection for digital television

Also Published As

Publication number Publication date
US6320620B1 (en) 2001-11-20
EP0740468B1 (de) 2002-02-27
KR960039839A (ko) 1996-11-25
EP0740468A1 (de) 1996-10-30
JP4335979B2 (ja) 2009-09-30
JPH09102935A (ja) 1997-04-15
DE69619430T2 (de) 2002-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition