JPS5743270A - Isolux line picture signal outputting equipment for correlated picture - Google Patents

Isolux line picture signal outputting equipment for correlated picture

Info

Publication number
JPS5743270A
JPS5743270A JP11845480A JP11845480A JPS5743270A JP S5743270 A JPS5743270 A JP S5743270A JP 11845480 A JP11845480 A JP 11845480A JP 11845480 A JP11845480 A JP 11845480A JP S5743270 A JPS5743270 A JP S5743270A
Authority
JP
Japan
Prior art keywords
picture
signals
horizontal scanning
signal
picture 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.)
Pending
Application number
JP11845480A
Other languages
Japanese (ja)
Inventor
Koichiro Miyagi
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP11845480A priority Critical patent/JPS5743270A/en
Publication of JPS5743270A publication Critical patent/JPS5743270A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • G06E3/005—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements using electro-optical or opto-electronic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To simultaneously display input picutres and correlated pictures, by obtaining composite picture signals composed of an isolux line display signal and an input picture signal of horizontal scanning direction auto-correlation picture of pictures and synchronizing signals. CONSTITUTION:A light intensity filter 22 is installed on the light incident surface of the image pickup tube in a television camera 14, and to avoid overlapping of reversed pictures caused by two-way horizontal scanning, a single horizontal scanning picture signal is taken out from two-way horizontal scanning picture signals by a horizontal synchronizing selection circuit 2. Moreover, to obtain an isolux curve picture signal through the correlation output signal of an optical correlator 101, a comparator 32, a threshold setting device 31 and a differentiating circuit 33 are installed between a picture signal amplifier 8 and a mixer 12, and composite picture signals of isolux line display signals and input picture signals and input picture signals and synchronizing signals are obtained from the mixer 12.
JP11845480A 1980-08-29 1980-08-29 Isolux line picture signal outputting equipment for correlated picture Pending JPS5743270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11845480A JPS5743270A (en) 1980-08-29 1980-08-29 Isolux line picture signal outputting equipment for correlated picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11845480A JPS5743270A (en) 1980-08-29 1980-08-29 Isolux line picture signal outputting equipment for correlated picture

Publications (1)

Publication Number Publication Date
JPS5743270A true JPS5743270A (en) 1982-03-11

Family

ID=14737037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11845480A Pending JPS5743270A (en) 1980-08-29 1980-08-29 Isolux line picture signal outputting equipment for correlated picture

Country Status (1)

Country Link
JP (1) JPS5743270A (en)

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