SG38834A1 - Field type detector for video signal - Google Patents

Field type detector for video signal

Info

Publication number
SG38834A1
SG38834A1 SG1995000176A SG1995000176A SG38834A1 SG 38834 A1 SG38834 A1 SG 38834A1 SG 1995000176 A SG1995000176 A SG 1995000176A SG 1995000176 A SG1995000176 A SG 1995000176A SG 38834 A1 SG38834 A1 SG 38834A1
Authority
SG
Singapore
Prior art keywords
video signal
field type
type detector
detector
field
Prior art date
Application number
SG1995000176A
Other languages
English (en)
Inventor
Mark Francis Rumreich
Barth Alan Canfield
Original Assignee
Thomson Consumer Electronics
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 Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of SG38834A1 publication Critical patent/SG38834A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)
  • Television Signal Processing For Recording (AREA)
  • Details Of Television Scanning (AREA)
SG1995000176A 1994-03-31 1995-03-28 Field type detector for video signal SG38834A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/220,566 US5502501A (en) 1994-03-31 1994-03-31 Field type detector for video signal

Publications (1)

Publication Number Publication Date
SG38834A1 true SG38834A1 (en) 1997-04-17

Family

ID=22824053

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995000176A SG38834A1 (en) 1994-03-31 1995-03-28 Field type detector for video signal

Country Status (7)

Country Link
US (1) US5502501A (zh)
JP (1) JPH07298093A (zh)
KR (1) KR950033915A (zh)
CN (1) CN1111869A (zh)
MX (1) MX9501628A (zh)
RU (1) RU95104882A (zh)
SG (1) SG38834A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716765B1 (fr) * 1994-02-28 1996-05-31 Sgs Thomson Microelectronics Procédé de reconnaisance de standard vidéo, et circuit mettant en Óoeuvre ce procédé.
KR0170730B1 (ko) * 1996-01-12 1999-03-20 김광호 필드 동기신호 검출회로 및 그 방법
US5777685A (en) * 1996-07-03 1998-07-07 Thomson Consumer Electronics, Inc. Deflection signal pulse shaper circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485950A (en) * 1967-06-15 1969-12-23 Hewlett Packard Co Universal tv field selection and method
NL8303347A (nl) * 1983-09-30 1985-04-16 Philips Nv Schakeling voor het opwekken van een stuursignaal voor de rasterafbuiging in een beeldweergeefinrichting.
US4792853A (en) * 1985-05-15 1988-12-20 Canon Kabushiki Kaisha Video signal processing devices
EP0309610B1 (de) * 1987-10-02 1993-01-07 Deutsche ITT Industries GmbH Digitale Erzeugung von Vertikalsynchron- und Halbbild-Identifikationssignalen
US5025496A (en) * 1990-05-07 1991-06-18 Rca Licensing Corporation Odd/even field detector for video signals

Also Published As

Publication number Publication date
RU95104882A (ru) 1996-12-27
CN1111869A (zh) 1995-11-15
JPH07298093A (ja) 1995-11-10
MX9501628A (es) 1997-02-28
US5502501A (en) 1996-03-26
KR950033915A (ko) 1995-12-26

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