JPH0133870B2 - - Google Patents

Info

Publication number
JPH0133870B2
JPH0133870B2 JP60096253A JP9625385A JPH0133870B2 JP H0133870 B2 JPH0133870 B2 JP H0133870B2 JP 60096253 A JP60096253 A JP 60096253A JP 9625385 A JP9625385 A JP 9625385A JP H0133870 B2 JPH0133870 B2 JP H0133870B2
Authority
JP
Japan
Prior art keywords
linear
pixel data
point
inspected
image
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
Application number
JP60096253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61255484A (ja
Inventor
Myuki Nishishige
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP60096253A priority Critical patent/JPS61255484A/ja
Publication of JPS61255484A publication Critical patent/JPS61255484A/ja
Publication of JPH0133870B2 publication Critical patent/JPH0133870B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
JP60096253A 1985-05-07 1985-05-07 画像処理による欠け検査方法 Granted JPS61255484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60096253A JPS61255484A (ja) 1985-05-07 1985-05-07 画像処理による欠け検査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60096253A JPS61255484A (ja) 1985-05-07 1985-05-07 画像処理による欠け検査方法

Publications (2)

Publication Number Publication Date
JPS61255484A JPS61255484A (ja) 1986-11-13
JPH0133870B2 true JPH0133870B2 (enrdf_load_stackoverflow) 1989-07-17

Family

ID=14160043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60096253A Granted JPS61255484A (ja) 1985-05-07 1985-05-07 画像処理による欠け検査方法

Country Status (1)

Country Link
JP (1) JPS61255484A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150651A (ja) * 1986-12-15 1988-06-23 Omron Tateisi Electronics Co 海苔検査装置
JPS63193044A (ja) * 1987-02-06 1988-08-10 Omron Tateisi Electronics Co 海苔検査装置
US5157735A (en) * 1988-09-09 1992-10-20 Hitachi, Ltd. Chipping detection system and method

Also Published As

Publication number Publication date
JPS61255484A (ja) 1986-11-13

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