JPS6465405A - Pattern detecting device - Google Patents

Pattern detecting device

Info

Publication number
JPS6465405A
JPS6465405A JP22142287A JP22142287A JPS6465405A JP S6465405 A JPS6465405 A JP S6465405A JP 22142287 A JP22142287 A JP 22142287A JP 22142287 A JP22142287 A JP 22142287A JP S6465405 A JPS6465405 A JP S6465405A
Authority
JP
Japan
Prior art keywords
binary
image
image pickup
pattern
converts
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
JP22142287A
Other languages
English (en)
Inventor
Nobuyuki Kawai
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP22142287A priority Critical patent/JPS6465405A/ja
Publication of JPS6465405A publication Critical patent/JPS6465405A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP22142287A 1987-09-04 1987-09-04 Pattern detecting device Pending JPS6465405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22142287A JPS6465405A (en) 1987-09-04 1987-09-04 Pattern detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22142287A JPS6465405A (en) 1987-09-04 1987-09-04 Pattern detecting device

Publications (1)

Publication Number Publication Date
JPS6465405A true JPS6465405A (en) 1989-03-10

Family

ID=16766492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22142287A Pending JPS6465405A (en) 1987-09-04 1987-09-04 Pattern detecting device

Country Status (1)

Country Link
JP (1) JPS6465405A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123609A (ja) * 1990-03-26 1994-05-06 Motorola Inc 自動パッケージ検査方法
JPH06217321A (ja) * 1992-12-25 1994-08-05 Ntn Corp パーツフィーダの画像処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06123609A (ja) * 1990-03-26 1994-05-06 Motorola Inc 自動パッケージ検査方法
JPH06217321A (ja) * 1992-12-25 1994-08-05 Ntn Corp パーツフィーダの画像処理装置

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