DK649389A - Fjernsynssystem med hoej billedoploesning - Google Patents

Fjernsynssystem med hoej billedoploesning Download PDF

Info

Publication number
DK649389A
DK649389A DK649389A DK649389A DK649389A DK 649389 A DK649389 A DK 649389A DK 649389 A DK649389 A DK 649389A DK 649389 A DK649389 A DK 649389A DK 649389 A DK649389 A DK 649389A
Authority
DK
Denmark
Prior art keywords
television system
resolution television
high view
view resolution
view
Prior art date
Application number
DK649389A
Other languages
Danish (da)
English (en)
Other versions
DK649389D0 (da
Inventor
Sandro Giovanni Colombo
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of DK649389D0 publication Critical patent/DK649389D0/da
Publication of DK649389A publication Critical patent/DK649389A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling
    • H04N7/0155—High-definition television systems using spatial or temporal subsampling using pixel blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
DK649389A 1988-12-23 1989-12-20 Fjernsynssystem med hoej billedoploesning DK649389A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8803149 1988-12-23

Publications (2)

Publication Number Publication Date
DK649389D0 DK649389D0 (da) 1989-12-20
DK649389A true DK649389A (da) 1990-06-24

Family

ID=19853425

Family Applications (1)

Application Number Title Priority Date Filing Date
DK649389A DK649389A (da) 1988-12-23 1989-12-20 Fjernsynssystem med hoej billedoploesning

Country Status (12)

Country Link
US (1) US5029000A (fi)
EP (1) EP0376393A1 (fi)
JP (1) JPH02220590A (fi)
KR (1) KR900011304A (fi)
CN (1) CN1027484C (fi)
AU (1) AU634935B2 (fi)
DK (1) DK649389A (fi)
FI (1) FI90180C (fi)
HU (1) HUT59270A (fi)
NO (1) NO174949C (fi)
PT (1) PT92631A (fi)
YU (1) YU242089A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658971B1 (fr) * 1990-02-23 1995-07-28 Europ Rech Electr Lab Procede de traitement des donnees numeriques de controle associees a un signal video de type hd-mac et dispositif pour la mise en óoeuvre du procede.
EP0520765B1 (en) * 1991-06-25 1999-05-12 Canon Kabushiki Kaisha Movement vector detecting method/apparatus and encoding method/apparatus using such method/apparatus
US5235417A (en) * 1992-03-26 1993-08-10 Rca Thomson Licensing Corporation Television signal scan conversion system with motion adaptive processing
JP3633159B2 (ja) * 1996-12-18 2005-03-30 ソニー株式会社 動画像信号符号化方法及び装置、並びに動画像信号伝送方法
WO2000067489A1 (en) 1999-05-04 2000-11-09 Koninklijke Philips Electronics N.V. Chrominance signal interpolation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435264A1 (de) * 1984-09-26 1986-04-03 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur kompatiblen aufloesungserhoehung fuer farbfernsehuebertragungssysteme mit reduzierung der uebersprechstoerungen bei bewegungsadaptiver bildverarbeitung
DE3682068D1 (de) * 1986-03-19 1991-11-21 British Broadcasting Corp Fernsehbild-bewegungsmessung.
DE3685589T2 (de) * 1986-03-19 1993-02-04 British Broadcasting Corp Videosignal-verarbeitung fuer bandbreitenverringerung.
JPH01500793A (ja) * 1986-07-16 1989-03-16 ブリティッシュ・ブロードキャスティング・コーポレーション テレビジョンに関する改良
EP0294957B1 (en) * 1987-06-09 1995-04-12 Sony Corporation Motion vector processing in digital television images
IT1215909B (it) * 1988-02-18 1990-02-22 Rai Radiotelevisione Italiana Procedimento di generazione e trasmissione di segnali televisivi a colori ad alta definizione compatibile con gli standardattuali e procedimento e apparecchiatura di ricezione didetti segnali.

Also Published As

Publication number Publication date
EP0376393A1 (en) 1990-07-04
FI896131A0 (fi) 1989-12-20
NO895142D0 (no) 1989-12-20
YU242089A (sh) 1992-07-20
NO895142L (no) 1990-06-25
CN1027484C (zh) 1995-01-18
DK649389D0 (da) 1989-12-20
FI90180B (fi) 1993-09-15
US5029000A (en) 1991-07-02
JPH02220590A (ja) 1990-09-03
KR900011304A (ko) 1990-07-11
CN1043842A (zh) 1990-07-11
PT92631A (pt) 1990-06-29
HU896702D0 (en) 1990-02-28
NO174949B (no) 1994-04-25
FI90180C (fi) 1993-12-27
NO174949C (no) 1994-08-03
AU634935B2 (en) 1993-03-04
HUT59270A (en) 1992-04-28
AU4695189A (en) 1990-06-28

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment