GB2047040B - Scan converter for a television display - Google Patents

Scan converter for a television display

Info

Publication number
GB2047040B
GB2047040B GB7909707A GB7909707A GB2047040B GB 2047040 B GB2047040 B GB 2047040B GB 7909707 A GB7909707 A GB 7909707A GB 7909707 A GB7909707 A GB 7909707A GB 2047040 B GB2047040 B GB 2047040B
Authority
GB
United Kingdom
Prior art keywords
television display
scan converter
scan
converter
television
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
Application number
GB7909707A
Other versions
GB2047040A (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB7909707A priority Critical patent/GB2047040B/en
Publication of GB2047040A publication Critical patent/GB2047040A/en
Application granted granted Critical
Publication of GB2047040B publication Critical patent/GB2047040B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G01S7/298—Scan converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB7909707A 1978-03-08 1979-03-20 Scan converter for a television display Expired GB2047040B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7909707A GB2047040B (en) 1978-03-08 1979-03-20 Scan converter for a television display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB925578 1978-03-08
GB7909707A GB2047040B (en) 1978-03-08 1979-03-20 Scan converter for a television display

Publications (2)

Publication Number Publication Date
GB2047040A GB2047040A (en) 1980-11-19
GB2047040B true GB2047040B (en) 1982-10-06

Family

ID=26242825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909707A Expired GB2047040B (en) 1978-03-08 1979-03-20 Scan converter for a television display

Country Status (1)

Country Link
GB (1) GB2047040B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067868B (en) * 1980-01-22 1983-11-30 Decca Ltd Radar display apparatus
IT1147451B (en) * 1981-06-11 1986-11-19 Istituto Ricerche Biomediche DIGITAL SCANNING CONVERTER FOR VIDEO SIGNALS
GB2198906B (en) * 1984-12-11 1990-03-28 Mars G B Ltd Displays for information obtained by vector scanning
FR2577681B1 (en) * 1985-02-15 1987-09-04 Thomson Csf METHOD FOR EXTENSION OF THE RANGE OF RADAR RECURRENCE FREQUENCIES ACCEPTABLE BY A DIGITAL IMAGE TRANSFORMER AND MEANS FOR CARRYING OUT SAID METHOD
FR2593624B1 (en) * 1986-01-31 1989-12-01 Thomson Csf METHOD FOR OPTIMIZING THE STORAGE OF VIDEO SIGNALS IN A DIGITAL IMAGE TRANSFORMER, AND DIGITAL IMAGE TRANSFORMER IMPLEMENTING SUCH A METHOD
DE3786685T2 (en) * 1986-01-31 1993-11-04 Thomson Csf METHOD FOR OPTIMIZING THE STORAGE OF VIDEO SIGNALS IN A DIGITAL IMAGE CONVERTER AND DIGITAL IMAGE CONVERTER USING SUCH A METHOD.
GB2245124A (en) * 1990-04-11 1991-12-18 Rank Cintel Ltd Spatial transformation of video images
US7327309B2 (en) * 2005-12-23 2008-02-05 Barco Orthogon Gmbh Radar scan converter and method for transforming

Also Published As

Publication number Publication date
GB2047040A (en) 1980-11-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee