FI933881A - Utvidgad televisionssignalmottagare - Google Patents

Utvidgad televisionssignalmottagare Download PDF

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Publication number
FI933881A
FI933881A FI933881A FI933881A FI933881A FI 933881 A FI933881 A FI 933881A FI 933881 A FI933881 A FI 933881A FI 933881 A FI933881 A FI 933881A FI 933881 A FI933881 A FI 933881A
Authority
FI
Finland
Prior art keywords
utvidgad
televisionssignalmottagare
utvidgad televisionssignalmottagare
Prior art date
Application number
FI933881A
Other languages
English (en)
Other versions
FI933881A0 (fi
Inventor
Theodora Louise Hamann
Wilhelmus Anna Van De Goor
Leendert Teunis Rozendaal
Franciscus Wilhelmus Vreeswijk
Adrianus C Van De Waterlaat
Johannes Yzebrand Tichelaart
Teunis Poot
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of FI933881A0 publication Critical patent/FI933881A0/fi
Publication of FI933881A publication Critical patent/FI933881A/fi

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
    • 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
    • H04N7/0122—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 the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/142—Edging; Contouring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
    • Y10S348/909—Noise responsive signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
FI933881A 1992-09-07 1993-09-06 Utvidgad televisionssignalmottagare FI933881A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92202693 1992-09-07
EP93200212 1993-01-26

Publications (2)

Publication Number Publication Date
FI933881A0 FI933881A0 (fi) 1993-09-06
FI933881A true FI933881A (fi) 1994-03-08

Family

ID=26131676

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933881A FI933881A (fi) 1992-09-07 1993-09-06 Utvidgad televisionssignalmottagare

Country Status (7)

Country Link
US (1) US5432557A (fi)
JP (1) JPH06189271A (fi)
KR (1) KR940008469A (fi)
AU (1) AU667566B2 (fi)
DE (1) DE69319980T2 (fi)
ES (1) ES2121933T3 (fi)
FI (1) FI933881A (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE39412E1 (en) * 1995-02-15 2006-11-28 Matsushita Electric Industrial Co., Ltd. Optical information medium, and method and apparatus for fabricating the same
US5681634A (en) 1995-02-15 1997-10-28 Matsushita Electric Industrial Co., Ltd. Optical information medium, and method and apparatus for fabricating the same
EP1579411B1 (en) * 2002-12-20 2012-10-10 Trident Microsystems (Far East) Ltd. Apparatus for re-ordering video data for displays using two transpose steps and storage of intermediate partially re-ordered video data

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684989A (en) * 1986-02-07 1987-08-04 Rca Corporation Signal background noise detector
US5010405A (en) * 1989-02-02 1991-04-23 Massachusetts Institute Of Technology Receiver-compatible enhanced definition television system
GB8911493D0 (en) * 1989-05-18 1989-07-05 Indep Broadcasting Authority Data transmission in the active picture period
JPH0810927B2 (ja) * 1989-06-07 1996-01-31 株式会社東芝 多重信号伝送及び受信装置及びその方法
US5005082A (en) * 1989-10-03 1991-04-02 General Electric Company Video signal compander adaptively responsive to predictions of the video signal processed
US5121211A (en) * 1990-10-09 1992-06-09 North American Philips Corporation System for echo cancellation comprising an improved ghost cancellation reference signal
DE69124142T2 (de) * 1990-06-06 1997-07-10 Philips Electronics Nv Erweitertes Fernsehsystem mit Letterboxverfahren
JPH04262692A (ja) * 1991-02-15 1992-09-18 Sharp Corp サイドパネル方式ワイドアスペクトテレビジョン受像機
JPH04326275A (ja) * 1991-04-25 1992-11-16 Matsushita Electric Ind Co Ltd テレビジョン信号処理方法と処理装置
US5384599A (en) * 1992-02-21 1995-01-24 General Electric Company Television image format conversion system including noise reduction apparatus
US5225907A (en) * 1992-03-26 1993-07-06 Rca Thomson Licensing Corporation Television signal scan conversion system with reduced noise sensitivity

Also Published As

Publication number Publication date
FI933881A0 (fi) 1993-09-06
US5432557A (en) 1995-07-11
DE69319980D1 (de) 1998-09-03
DE69319980T2 (de) 1999-03-11
AU4617293A (en) 1994-04-21
KR940008469A (ko) 1994-04-29
ES2121933T3 (es) 1998-12-16
AU667566B2 (en) 1996-03-28
JPH06189271A (ja) 1994-07-08

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.

HC Name/ company changed in application

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.