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KR0124469B1 - Circuitry for processing video components - Google Patents

Circuitry for processing video components

Info

Publication number
KR0124469B1
KR0124469B1 KR89700941A KR890700941A KR0124469B1 KR 0124469 B1 KR0124469 B1 KR 0124469B1 KR 89700941 A KR89700941 A KR 89700941A KR 890700941 A KR890700941 A KR 890700941A KR 0124469 B1 KR0124469 B1 KR 0124469B1
Authority
KR
South Korea
Prior art keywords
pct
chrominance
components
luminance
date
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 - Lifetime
Application number
KR89700941A
Other languages
English (en)
Other versions
KR890702376A (ko
Inventor
Heina-Werner Deesen
Laurent Perdrieau
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of KR890702376A publication Critical patent/KR890702376A/ko
Application granted granted Critical
Publication of KR0124469B1 publication Critical patent/KR0124469B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/08—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using sequential signals only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
  • Studio Circuits (AREA)
KR89700941A 1987-09-30 1989-05-29 Circuitry for processing video components Expired - Lifetime KR0124469B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3733004.7 1987-09-30
DE3733004 1987-09-30
PCT/EP1988/000865 WO1989003155A1 (en) 1987-09-30 1988-09-27 Circuitry for processing video components

Publications (2)

Publication Number Publication Date
KR890702376A KR890702376A (ko) 1989-12-23
KR0124469B1 true KR0124469B1 (en) 1997-12-01

Family

ID=6337270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR89700941A Expired - Lifetime KR0124469B1 (en) 1987-09-30 1989-05-29 Circuitry for processing video components

Country Status (10)

Country Link
US (1) US4942457A (ko)
EP (2) EP0334932A1 (ko)
JP (1) JP2783364B2 (ko)
KR (1) KR0124469B1 (ko)
AT (1) ATE83114T1 (ko)
DE (1) DE3876358D1 (ko)
ES (1) ES2036647T3 (ko)
GR (1) GR3007206T3 (ko)
SG (1) SG32093G (ko)
WO (1) WO1989003155A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664779B1 (fr) * 1990-07-13 1993-06-11 Europ Rech Electr Lab Procede de traitement d'un signal video.
DE4028424A1 (de) * 1990-09-07 1992-03-12 Philips Patentverwaltung Schaltungsanordnung zur a/d-umsetzung der farbinformationen zweier bildsignale
US5821919A (en) * 1994-04-29 1998-10-13 Intel Corporation Apparatus for table-driven conversion of pixels from YVU to RGB format
US6323913B1 (en) * 1997-01-10 2001-11-27 Infineon Technologies Ag Circuit configuration for color decoding and decimation for a video signal
US6868124B2 (en) * 2001-06-18 2005-03-15 Webtv Networks Inc. (Microsoft) Method and systems for compressing a video stream with minimal loss after subsampled decoding
TW200917855A (en) * 2007-10-05 2009-04-16 Novatek Microelectronics Corp Video controller and method for processing video signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644706C3 (de) * 1976-10-04 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart System zur Übertragung bzw. Speicherung eines Farbfernsehsignals
DE3020920A1 (de) * 1980-06-03 1981-12-10 Robert Bosch Gmbh, 7000 Stuttgart System zur speicherung von bildsignalen
JPS5985196A (ja) * 1982-11-06 1984-05-17 Victor Co Of Japan Ltd カラ−映像信号のデイジタル処理装置
NL194023C (nl) * 1983-05-06 2001-04-03 Philips Electronics Nv Kleurentelevisie transmissie- respectievelijk informatieopslagsysteem met tijdmultiplexcodering en daartoe geschikte informatiegever en -ontvanger.
US4821086A (en) * 1987-10-28 1989-04-11 Rca Licensing Corporation TV receiver having in-memory switching signal

Also Published As

Publication number Publication date
JPH02501524A (ja) 1990-05-24
SG32093G (en) 1993-07-09
JP2783364B2 (ja) 1998-08-06
ES2036647T3 (es) 1993-06-01
ATE83114T1 (de) 1992-12-15
WO1989003155A1 (en) 1989-04-06
GR3007206T3 (ko) 1993-07-30
EP0334932A1 (de) 1989-10-04
US4942457A (en) 1990-07-17
EP0309976B1 (de) 1992-12-02
KR890702376A (ko) 1989-12-23
DE3876358D1 (de) 1993-01-14
EP0309976A1 (de) 1989-04-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020904

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee