FI896131A0 - Hoegresolutions television. - Google Patents

Hoegresolutions television.

Info

Publication number
FI896131A0
FI896131A0 FI896131A FI896131A FI896131A0 FI 896131 A0 FI896131 A0 FI 896131A0 FI 896131 A FI896131 A FI 896131A FI 896131 A FI896131 A FI 896131A FI 896131 A0 FI896131 A0 FI 896131A0
Authority
FI
Finland
Prior art keywords
hoegresolutions
television
hoegresolutions television
Prior art date
Application number
FI896131A
Other languages
English (en)
Other versions
FI90180B (fi
FI90180C (fi
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 FI896131A0 publication Critical patent/FI896131A0/fi
Publication of FI90180B publication Critical patent/FI90180B/fi
Application granted granted Critical
Publication of FI90180C publication Critical patent/FI90180C/fi

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
FI896131A 1988-12-23 1989-12-20 Hoegresolutionstelevision FI90180C (fi)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI896131A0 true FI896131A0 (fi) 1989-12-20
FI90180B FI90180B (fi) 1993-09-15
FI90180C FI90180C (fi) 1993-12-27

Family

ID=19853425

Family Applications (1)

Application Number Title Priority Date Filing Date
FI896131A FI90180C (fi) 1988-12-23 1989-12-20 Hoegresolutionstelevision

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
EP1095522B1 (en) 1999-05-04 2007-11-21 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
US4890160A (en) * 1986-03-19 1989-12-26 British Broadcasting Corporation TV picture motion vector measurement by correlation of pictures
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
DE3853555T2 (de) * 1987-06-09 1995-08-17 Sony Corp Verarbeitung des Bewegungsvektors in digitalen Fernsehbildern.
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
AU634935B2 (en) 1993-03-04
JPH02220590A (ja) 1990-09-03
YU242089A (sh) 1992-07-20
NO895142D0 (no) 1989-12-20
HUT59270A (en) 1992-04-28
HU896702D0 (en) 1990-02-28
CN1043842A (zh) 1990-07-11
DK649389A (da) 1990-06-24
FI90180B (fi) 1993-09-15
CN1027484C (zh) 1995-01-18
AU4695189A (en) 1990-06-28
NO895142L (no) 1990-06-25
NO174949B (no) 1994-04-25
FI90180C (fi) 1993-12-27
NO174949C (no) 1994-08-03
US5029000A (en) 1991-07-02
PT92631A (pt) 1990-06-29
DK649389D0 (da) 1989-12-20
KR900011304A (ko) 1990-07-11

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: PHILIPS ELECTRONICS N.V.

BB Publication of examined application
TC Name/ company changed in patent

Owner name: PHILIPS ELECTRONICS N.V.

MM Patent lapsed
MM Patent lapsed

Owner name: PHILIPS ELECTRONICS N.V.