JPH0244043B2 - - Google Patents

Info

Publication number
JPH0244043B2
JPH0244043B2 JP58162193A JP16219383A JPH0244043B2 JP H0244043 B2 JPH0244043 B2 JP H0244043B2 JP 58162193 A JP58162193 A JP 58162193A JP 16219383 A JP16219383 A JP 16219383A JP H0244043 B2 JPH0244043 B2 JP H0244043B2
Authority
JP
Japan
Prior art keywords
output
image
spatial frequency
signal
correlator
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 - Lifetime
Application number
JP58162193A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6052821A (ja
Inventor
Koichiro Myagi
Shintaro Inagaki
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 JP16219383A priority Critical patent/JPS6052821A/ja
Publication of JPS6052821A publication Critical patent/JPS6052821A/ja
Publication of JPH0244043B2 publication Critical patent/JPH0244043B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Closed-Circuit Television Systems (AREA)
JP16219383A 1983-09-02 1983-09-02 空間周波数を有するパターンの検出装置 Granted JPS6052821A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16219383A JPS6052821A (ja) 1983-09-02 1983-09-02 空間周波数を有するパターンの検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16219383A JPS6052821A (ja) 1983-09-02 1983-09-02 空間周波数を有するパターンの検出装置

Publications (2)

Publication Number Publication Date
JPS6052821A JPS6052821A (ja) 1985-03-26
JPH0244043B2 true JPH0244043B2 (enrdf_load_stackoverflow) 1990-10-02

Family

ID=15749765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16219383A Granted JPS6052821A (ja) 1983-09-02 1983-09-02 空間周波数を有するパターンの検出装置

Country Status (1)

Country Link
JP (1) JPS6052821A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034318B2 (ja) * 1980-11-28 1985-08-08 アンリツ株式会社 画像空間周波数アナライザ
JPS6034317B2 (ja) * 1980-11-28 1985-08-08 アンリツ株式会社 テレビ画像アナログ相関装置

Also Published As

Publication number Publication date
JPS6052821A (ja) 1985-03-26

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