JPS5422848A - Space frequency component extraction device for optical images - Google Patents

Space frequency component extraction device for optical images

Info

Publication number
JPS5422848A
JPS5422848A JP8791877A JP8791877A JPS5422848A JP S5422848 A JPS5422848 A JP S5422848A JP 8791877 A JP8791877 A JP 8791877A JP 8791877 A JP8791877 A JP 8791877A JP S5422848 A JPS5422848 A JP S5422848A
Authority
JP
Japan
Prior art keywords
frequency component
extraction device
component extraction
optical images
space frequency
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.)
Granted
Application number
JP8791877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6143641B2 (enrdf_load_stackoverflow
Inventor
Takeshi Utagawa
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP8791877A priority Critical patent/JPS5422848A/ja
Publication of JPS5422848A publication Critical patent/JPS5422848A/ja
Publication of JPS6143641B2 publication Critical patent/JPS6143641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Automatic Focus Adjustment (AREA)
JP8791877A 1977-07-22 1977-07-22 Space frequency component extraction device for optical images Granted JPS5422848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8791877A JPS5422848A (en) 1977-07-22 1977-07-22 Space frequency component extraction device for optical images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8791877A JPS5422848A (en) 1977-07-22 1977-07-22 Space frequency component extraction device for optical images

Publications (2)

Publication Number Publication Date
JPS5422848A true JPS5422848A (en) 1979-02-21
JPS6143641B2 JPS6143641B2 (enrdf_load_stackoverflow) 1986-09-29

Family

ID=13928292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8791877A Granted JPS5422848A (en) 1977-07-22 1977-07-22 Space frequency component extraction device for optical images

Country Status (1)

Country Link
JP (1) JPS5422848A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567002A (en) * 1979-06-30 1981-01-24 Ricoh Co Ltd Distance detecting system
JPS59137505U (ja) * 1983-03-04 1984-09-13 横河電機株式会社 パタ−ン検出装置
JPS61193021A (ja) * 1985-02-21 1986-08-27 Yokogawa Electric Corp 空間フイルタの信号読取り装置
JPS62222106A (ja) * 1986-03-25 1987-09-30 Anritsu Corp 可変空間フイルタ
JPS6326505A (ja) * 1986-07-18 1988-02-04 Anritsu Corp 受光変換装置
JP2008500557A (ja) * 2004-05-21 2008-01-10 シリコン・ライト・マシーンズ・コーポレイション 光学式位置決め装置におけるスペックルサイジング及びセンサ寸法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7516020B2 (ja) 2019-07-30 2024-07-16 カワサキモータース株式会社 走行車両

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567002A (en) * 1979-06-30 1981-01-24 Ricoh Co Ltd Distance detecting system
JPS59137505U (ja) * 1983-03-04 1984-09-13 横河電機株式会社 パタ−ン検出装置
JPS61193021A (ja) * 1985-02-21 1986-08-27 Yokogawa Electric Corp 空間フイルタの信号読取り装置
JPS62222106A (ja) * 1986-03-25 1987-09-30 Anritsu Corp 可変空間フイルタ
JPS6326505A (ja) * 1986-07-18 1988-02-04 Anritsu Corp 受光変換装置
JP2008500557A (ja) * 2004-05-21 2008-01-10 シリコン・ライト・マシーンズ・コーポレイション 光学式位置決め装置におけるスペックルサイジング及びセンサ寸法

Also Published As

Publication number Publication date
JPS6143641B2 (enrdf_load_stackoverflow) 1986-09-29

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