JPS55110971A - Scanning converter - Google Patents

Scanning converter

Info

Publication number
JPS55110971A
JPS55110971A JP1804679A JP1804679A JPS55110971A JP S55110971 A JPS55110971 A JP S55110971A JP 1804679 A JP1804679 A JP 1804679A JP 1804679 A JP1804679 A JP 1804679A JP S55110971 A JPS55110971 A JP S55110971A
Authority
JP
Japan
Prior art keywords
signal
outputted
synchronizing signal
conversion
image
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.)
Pending
Application number
JP1804679A
Other languages
Japanese (ja)
Inventor
Hikari Matsuda
Yoshimoto Nakajima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1804679A priority Critical patent/JPS55110971A/en
Publication of JPS55110971A publication Critical patent/JPS55110971A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE:To make possible conversion of nonsynchronizing scanned signals while minimizing the vanishing of the information by mixing the image signal from the memory with the synchronizing signal for the indicator and indicating the signal. CONSTITUTION:After A/D conversion 18 of the image signal while the synchronizing signal separated 17 from compound image signals is horizontally canned, it is outputted in serial with first-in-first-out memory 20 during the period. The synchronizing signal is outputted in parallel with a shift register 21a while it is horizontal. Then, it is outputted in parallel through a RAM22 and finally outputted through shift register 21b while the synchronizing signal for the indicator is horizontal. Then, the image signal from the first-in-first-out memory 20b is mixed 26 with the synchronizing signal for the indication after the D/A conversion 24. Then, the signal is indicated on the display 27.
JP1804679A 1979-02-19 1979-02-19 Scanning converter Pending JPS55110971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1804679A JPS55110971A (en) 1979-02-19 1979-02-19 Scanning converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1804679A JPS55110971A (en) 1979-02-19 1979-02-19 Scanning converter

Publications (1)

Publication Number Publication Date
JPS55110971A true JPS55110971A (en) 1980-08-27

Family

ID=11960739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1804679A Pending JPS55110971A (en) 1979-02-19 1979-02-19 Scanning converter

Country Status (1)

Country Link
JP (1) JPS55110971A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116106A (en) * 1976-03-19 1977-09-29 Rca Corp Television signal synchronizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116106A (en) * 1976-03-19 1977-09-29 Rca Corp Television signal synchronizer

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