JPS54133022A - Comparison and inspection system for two dimensional picture - Google Patents

Comparison and inspection system for two dimensional picture

Info

Publication number
JPS54133022A
JPS54133022A JP4032878A JP4032878A JPS54133022A JP S54133022 A JPS54133022 A JP S54133022A JP 4032878 A JP4032878 A JP 4032878A JP 4032878 A JP4032878 A JP 4032878A JP S54133022 A JPS54133022 A JP S54133022A
Authority
JP
Japan
Prior art keywords
picture
boundary line
dimensional
inspected
picked
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
JP4032878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160635B2 (cs
Inventor
Yasuhiko Hara
Toshimitsu Hamada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4032878A priority Critical patent/JPS54133022A/ja
Publication of JPS54133022A publication Critical patent/JPS54133022A/ja
Publication of JPS6160635B2 publication Critical patent/JPS6160635B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
JP4032878A 1978-04-07 1978-04-07 Comparison and inspection system for two dimensional picture Granted JPS54133022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4032878A JPS54133022A (en) 1978-04-07 1978-04-07 Comparison and inspection system for two dimensional picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4032878A JPS54133022A (en) 1978-04-07 1978-04-07 Comparison and inspection system for two dimensional picture

Publications (2)

Publication Number Publication Date
JPS54133022A true JPS54133022A (en) 1979-10-16
JPS6160635B2 JPS6160635B2 (cs) 1986-12-22

Family

ID=12577533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4032878A Granted JPS54133022A (en) 1978-04-07 1978-04-07 Comparison and inspection system for two dimensional picture

Country Status (1)

Country Link
JP (1) JPS54133022A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118647A (en) * 1980-02-25 1981-09-17 Hitachi Ltd Flaw inspecting apparatus
US4433385A (en) * 1980-01-14 1984-02-21 Tasco S.P.A. Method and apparatus for real time detection of faults in industrial objects

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433385A (en) * 1980-01-14 1984-02-21 Tasco S.P.A. Method and apparatus for real time detection of faults in industrial objects
JPS56118647A (en) * 1980-02-25 1981-09-17 Hitachi Ltd Flaw inspecting apparatus

Also Published As

Publication number Publication date
JPS6160635B2 (cs) 1986-12-22

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