GB8308452D0 - Video signal peaking system - Google Patents

Video signal peaking system

Info

Publication number
GB8308452D0
GB8308452D0 GB838308452A GB8308452A GB8308452D0 GB 8308452 D0 GB8308452 D0 GB 8308452D0 GB 838308452 A GB838308452 A GB 838308452A GB 8308452 A GB8308452 A GB 8308452A GB 8308452 D0 GB8308452 D0 GB 8308452D0
Authority
GB
United Kingdom
Prior art keywords
video signal
signal peaking
peaking system
video
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.)
Granted
Application number
GB838308452A
Other versions
GB2118396A (en
GB2118396B (en
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.)
RCA Corp
Original Assignee
RCA Corp
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
Priority claimed from US06/394,885 external-priority patent/US4509080A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB8308452D0 publication Critical patent/GB8308452D0/en
Publication of GB2118396A publication Critical patent/GB2118396A/en
Application granted granted Critical
Publication of GB2118396B publication Critical patent/GB2118396B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
GB08308452A 1982-03-31 1983-03-28 Video signal peaking system Expired GB2118396B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36386882A 1982-03-31 1982-03-31
US06/394,885 US4509080A (en) 1982-07-02 1982-07-02 Video signal peaking system

Publications (3)

Publication Number Publication Date
GB8308452D0 true GB8308452D0 (en) 1983-05-05
GB2118396A GB2118396A (en) 1983-10-26
GB2118396B GB2118396B (en) 1985-09-25

Family

ID=27002242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308452A Expired GB2118396B (en) 1982-03-31 1983-03-28 Video signal peaking system

Country Status (5)

Country Link
KR (1) KR920000980B1 (en)
DE (1) DE3311883C2 (en)
FR (1) FR2524753B1 (en)
GB (1) GB2118396B (en)
IT (1) IT1175303B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437124A (en) * 1982-04-30 1984-03-13 Rca Corporation Dynamic coring circuit
US4536796A (en) * 1983-08-23 1985-08-20 Rca Corporation Non-linear dynamic coring circuit for video signals
US4882626A (en) * 1988-05-04 1989-11-21 Rca Licensing Corporation Signal combining circuitry
KR910006373B1 (en) * 1988-06-11 1991-08-21 삼성전자 주식회사 Noise removing level control circuit
KR920010938B1 (en) * 1990-05-21 1992-12-24 삼성전자 주식회사 Circuit for controlling vertical concentration
US5187567A (en) * 1991-10-03 1993-02-16 Zenith Electronics Corporation Automatic video peaking system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984865A (en) * 1975-03-26 1976-10-05 Rca Corporation Transient suppression in television video systems
US4080627A (en) * 1977-01-19 1978-03-21 Gte Sylvania Incorporated Aperture correction circuitry for a video correction system
US4167749A (en) * 1977-05-26 1979-09-11 Rca Corporation Noise reduction apparatus
US4399460A (en) * 1981-10-09 1983-08-16 Rca Corporation Video signal peaking control system with provision for automatic and manual control

Also Published As

Publication number Publication date
GB2118396A (en) 1983-10-26
FR2524753A1 (en) 1983-10-07
KR840004644A (en) 1984-10-22
DE3311883A1 (en) 1983-10-06
KR920000980B1 (en) 1992-01-31
DE3311883C2 (en) 1986-03-27
GB2118396B (en) 1985-09-25
IT1175303B (en) 1987-07-01
IT8320346A0 (en) 1983-03-29
FR2524753B1 (en) 1988-11-10

Similar Documents

Publication Publication Date Title
GB2122839B (en) Video signal display system
GB8310401D0 (en) Digital video signal recording system
GB2155729B (en) Video signal combining system
GB2076199B (en) Video inspection system
HK83487A (en) Image pickup system
GB2132387B (en) Colour video system syncronisation
JPS572180A (en) Television system
JPS57107677A (en) Television signal synchronizing system
GB8328648D0 (en) Image signal
GB2089623B (en) Television signal receiving systems
EP0101600A3 (en) Video signal recording apparatus
GB8322260D0 (en) Recording colour video signal
GB2110049B (en) Video signal processing system
GB2107552B (en) Video signal peaking
GB2200266B (en) Special effect system for video signal
GB2128854B (en) Video signal processing system
GB8329246D0 (en) Colour video signal recording system
GB2212360B (en) Special effect system for video signal
GB8415640D0 (en) Video signal processing system
GB8317662D0 (en) Video signal processing system
DE3169129D1 (en) System for processing video signals
GB8303807D0 (en) Video system
GB8316144D0 (en) Image reproducing system
GB2118396B (en) Video signal peaking system
GB2126822B (en) Video signal processing

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020328