JPH0319990B2 - - Google Patents

Info

Publication number
JPH0319990B2
JPH0319990B2 JP59248909A JP24890984A JPH0319990B2 JP H0319990 B2 JPH0319990 B2 JP H0319990B2 JP 59248909 A JP59248909 A JP 59248909A JP 24890984 A JP24890984 A JP 24890984A JP H0319990 B2 JPH0319990 B2 JP H0319990B2
Authority
JP
Japan
Prior art keywords
value
periphery
edge
image
pixel
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
JP59248909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61126455A (ja
Inventor
Satoshi Yamatake
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP59248909A priority Critical patent/JPS61126455A/ja
Publication of JPS61126455A publication Critical patent/JPS61126455A/ja
Publication of JPH0319990B2 publication Critical patent/JPH0319990B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
JP59248909A 1984-11-26 1984-11-26 画像処理方法 Granted JPS61126455A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59248909A JPS61126455A (ja) 1984-11-26 1984-11-26 画像処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59248909A JPS61126455A (ja) 1984-11-26 1984-11-26 画像処理方法

Publications (2)

Publication Number Publication Date
JPS61126455A JPS61126455A (ja) 1986-06-13
JPH0319990B2 true JPH0319990B2 (fr) 1991-03-18

Family

ID=17185227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59248909A Granted JPS61126455A (ja) 1984-11-26 1984-11-26 画像処理方法

Country Status (1)

Country Link
JP (1) JPS61126455A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718696B2 (ja) * 1986-06-23 1995-03-06 清水建設株式会社 ひび割れ自動計測装置
JPH02133883A (ja) * 1988-11-15 1990-05-23 Matsushita Electric Works Ltd 外観検査方法
US5137362A (en) * 1990-03-26 1992-08-11 Motorola, Inc. Automatic package inspection method
JP5517179B1 (ja) * 2013-05-13 2014-06-11 レーザーテック株式会社 検査方法及び検査装置

Also Published As

Publication number Publication date
JPS61126455A (ja) 1986-06-13

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