NO174949C - Fremgangsmåte for å kode et TV-signal, samt anordning for å kode TV-signalet, og anordning for å dekode TV-signalet - Google Patents

Fremgangsmåte for å kode et TV-signal, samt anordning for å kode TV-signalet, og anordning for å dekode TV-signalet

Info

Publication number
NO174949C
NO174949C NO895142A NO895142A NO174949C NO 174949 C NO174949 C NO 174949C NO 895142 A NO895142 A NO 895142A NO 895142 A NO895142 A NO 895142A NO 174949 C NO174949 C NO 174949C
Authority
NO
Norway
Prior art keywords
signal
encoding
decoding
well
Prior art date
Application number
NO895142A
Other languages
English (en)
Norwegian (no)
Other versions
NO895142D0 (no
NO895142L (no
NO174949B (no
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 NO895142D0 publication Critical patent/NO895142D0/no
Publication of NO895142L publication Critical patent/NO895142L/no
Publication of NO174949B publication Critical patent/NO174949B/no
Publication of NO174949C publication Critical patent/NO174949C/no

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
NO895142A 1988-12-23 1989-12-20 Fremgangsmåte for å kode et TV-signal, samt anordning for å kode TV-signalet, og anordning for å dekode TV-signalet NO174949C (no)

Applications Claiming Priority (1)

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

Publications (4)

Publication Number Publication Date
NO895142D0 NO895142D0 (no) 1989-12-20
NO895142L NO895142L (no) 1990-06-25
NO174949B NO174949B (no) 1994-04-25
NO174949C true NO174949C (no) 1994-08-03

Family

ID=19853425

Family Applications (1)

Application Number Title Priority Date Filing Date
NO895142A NO174949C (no) 1988-12-23 1989-12-20 Fremgangsmåte for å kode et TV-signal, samt anordning for å kode TV-signalet, og anordning for å dekode TV-signalet

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
DK649389A (da) 1990-06-24
AU634935B2 (en) 1993-03-04
HUT59270A (en) 1992-04-28
AU4695189A (en) 1990-06-28

Similar Documents

Publication Publication Date Title
EP0614317A3 (en) Decoding video signals.
GB2144301B (en) Decoder for a frame or field skipped t.v. signal
DE69031105T2 (de) Videosignalkodierungsverfahren
HK1030322A1 (en) Encoding method
AU680790B2 (en) Encoding apparatus for hierarchically encoding image signal and decoding apparatus for decoding the image signal hierarchically encoded by the encoding apparatus
DE68927960T2 (de) Bildsignal-, Kodier- und Dekodiervorrichtung
EP0495490A3 (en) Video signal encoding apparatus
DE503956T1 (de) Videosignaldekompression.
DE69106415T2 (de) Einrichtung zur Kodierung/Dekodierung von Bildsignalen.
EP0597647A3 (en) Image signal coding.
EP0512854A3 (en) Video signal coding
EP0430027A3 (en) Method for decoding coded picture data
EP0622961A3 (en) Methods and devices for encoding / decoding image signals.
DE69316355T2 (de) Videosignalkodierung
EP0514188A3 (en) Encoding/decoding apparatus
AU3367689A (en) Apparatus for decoding variable-length encoded data
EP0620685A3 (en) Coding of a digital video signal.
EP0692880A4 (en) SIGNAL ENCODER, SIGNAL DECODER, RECORDING MEDIUM, AND SIGNAL ENCODING METHOD
GB9121122D0 (en) Data decoder
EP0649255A3 (en) Video signal reproducing apparatus.
DE69000257D1 (de) Dekoder zum dekodieren eines verschluesselten fernsehaudiosignals.
EP0637888A3 (en) Code recording apparatus.
DE68917670T2 (de) Teletext-Decodierer.
EP0493086A3 (en) Data decoding apparatus
NO174949C (no) Fremgangsmåte for å kode et TV-signal, samt anordning for å kode TV-signalet, og anordning for å dekode TV-signalet