JPS619765A - 画像処理装置 - Google Patents

画像処理装置

Info

Publication number
JPS619765A
JPS619765A JP59130275A JP13027584A JPS619765A JP S619765 A JPS619765 A JP S619765A JP 59130275 A JP59130275 A JP 59130275A JP 13027584 A JP13027584 A JP 13027584A JP S619765 A JPS619765 A JP S619765A
Authority
JP
Japan
Prior art keywords
image
edge
detected
threshold
value
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
JP59130275A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0337229B2 (enrdf_load_stackoverflow
Inventor
Koji Oki
沖　光二
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 JP59130275A priority Critical patent/JPS619765A/ja
Publication of JPS619765A publication Critical patent/JPS619765A/ja
Publication of JPH0337229B2 publication Critical patent/JPH0337229B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/0006—Industrial image inspection using a design-rule based approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
JP59130275A 1984-06-25 1984-06-25 画像処理装置 Granted JPS619765A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59130275A JPS619765A (ja) 1984-06-25 1984-06-25 画像処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59130275A JPS619765A (ja) 1984-06-25 1984-06-25 画像処理装置

Publications (2)

Publication Number Publication Date
JPS619765A true JPS619765A (ja) 1986-01-17
JPH0337229B2 JPH0337229B2 (enrdf_load_stackoverflow) 1991-06-04

Family

ID=15030407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59130275A Granted JPS619765A (ja) 1984-06-25 1984-06-25 画像処理装置

Country Status (1)

Country Link
JP (1) JPS619765A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359109A (ja) * 1986-08-29 1988-03-15 インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション 自動利得制御方法
JPH01131974A (ja) * 1987-11-17 1989-05-24 Toyota Central Res & Dev Lab Inc 画像処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359109A (ja) * 1986-08-29 1988-03-15 インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション 自動利得制御方法
JPH01131974A (ja) * 1987-11-17 1989-05-24 Toyota Central Res & Dev Lab Inc 画像処理装置

Also Published As

Publication number Publication date
JPH0337229B2 (enrdf_load_stackoverflow) 1991-06-04

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