JPS5776670A - Picture collator - Google Patents

Picture collator

Info

Publication number
JPS5776670A
JPS5776670A JP15317380A JP15317380A JPS5776670A JP S5776670 A JPS5776670 A JP S5776670A JP 15317380 A JP15317380 A JP 15317380A JP 15317380 A JP15317380 A JP 15317380A JP S5776670 A JPS5776670 A JP S5776670A
Authority
JP
Japan
Prior art keywords
picture
video
displayed
objective
camera
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
JP15317380A
Other languages
Japanese (ja)
Inventor
Akira Maeda
Masashi Matsumura
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 JP15317380A priority Critical patent/JPS5776670A/en
Publication of JPS5776670A publication Critical patent/JPS5776670A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Collating Specific Patterns (AREA)

Abstract

PURPOSE:To perform precise collation easily by dividing a retrieved registered picture and an objective picture into upper and lower parts, and by synthesizing and displaying them. CONSTITUTION:A retrieved picture on a microfilm is converted into a video signal through a TV camera 3, and an objective picture is also converted into a video signal through a TV camera 5. The TV cameras 3 and 5 output the video signals synchronizing with a synchronizing signal from a synchronizing signal generator 6, and a video synthesizer 7 divides those two video signals into upper and lower halves and then synthesizes one upper half and the other lower half. The resulting composite video signal is displayed on a display device 8, and consequently the two video pictures are displayed while the upper and lower halves are synthesized respectively. Thus, the registered picture and objective picture are displayed at the upper and lower parts respectively, so that both the pictures are collated with each other.
JP15317380A 1980-10-30 1980-10-30 Picture collator Pending JPS5776670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15317380A JPS5776670A (en) 1980-10-30 1980-10-30 Picture collator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15317380A JPS5776670A (en) 1980-10-30 1980-10-30 Picture collator

Publications (1)

Publication Number Publication Date
JPS5776670A true JPS5776670A (en) 1982-05-13

Family

ID=15556642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15317380A Pending JPS5776670A (en) 1980-10-30 1980-10-30 Picture collator

Country Status (1)

Country Link
JP (1) JPS5776670A (en)

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