DE69319980T2 - Empfänger für erweitertes Fernsehsignal - Google Patents

Empfänger für erweitertes Fernsehsignal

Info

Publication number
DE69319980T2
DE69319980T2 DE69319980T DE69319980T DE69319980T2 DE 69319980 T2 DE69319980 T2 DE 69319980T2 DE 69319980 T DE69319980 T DE 69319980T DE 69319980 T DE69319980 T DE 69319980T DE 69319980 T2 DE69319980 T2 DE 69319980T2
Authority
DE
Germany
Prior art keywords
extended
signal receiver
receiver
signal
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
DE69319980T
Other languages
English (en)
Other versions
DE69319980D1 (de
Inventor
Theodora Louise Hamann
De Goor Wilhelmus Anna Van
Leendert Teunis Rozendaal
Franciscus Wilhelmus Vreeswijk
De Waterlaat Adrianus Corn Van
Johannes Yzebrand Tichelaart
Teunis Poot
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.)
Koninklijke Philips NV
Original Assignee
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69319980D1 publication Critical patent/DE69319980D1/de
Application granted granted Critical
Publication of DE69319980T2 publication Critical patent/DE69319980T2/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
    • 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)
DE69319980T 1992-09-07 1993-08-31 Empfänger für erweitertes Fernsehsignal Expired - Fee Related DE69319980T2 (de)

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
DE69319980D1 DE69319980D1 (de) 1998-09-03
DE69319980T2 true DE69319980T2 (de) 1999-03-11

Family

ID=26131676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319980T Expired - Fee Related DE69319980T2 (de) 1992-09-07 1993-08-31 Empfänger für erweitertes Fernsehsignal

Country Status (7)

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

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
EP2568467A1 (de) * 2002-12-20 2013-03-13 Trident Microsystems (Far East) Ltd. Vorrichtung zum Umordnen von Videodaten für Displays anhand zweier Umsetzungsschritte sowie der Speicherung von teilweise umgeordneten Videozwischendaten

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
KR940008469A (ko) 1994-04-29
ES2121933T3 (es) 1998-12-16
AU4617293A (en) 1994-04-21
FI933881A0 (fi) 1993-09-06
FI933881A (fi) 1994-03-08
DE69319980D1 (de) 1998-09-03
US5432557A (en) 1995-07-11
AU667566B2 (en) 1996-03-28
JPH06189271A (ja) 1994-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee