JPS6126189A - エツジ抽出方法 - Google Patents

エツジ抽出方法

Info

Publication number
JPS6126189A
JPS6126189A JP14814084A JP14814084A JPS6126189A JP S6126189 A JPS6126189 A JP S6126189A JP 14814084 A JP14814084 A JP 14814084A JP 14814084 A JP14814084 A JP 14814084A JP S6126189 A JPS6126189 A JP S6126189A
Authority
JP
Japan
Prior art keywords
edge
zero
picture
crossing
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.)
Granted
Application number
JP14814084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531791B2 (enrdf_load_html_response
Inventor
Joji Tajima
田島　讓二
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP14814084A priority Critical patent/JPS6126189A/ja
Publication of JPS6126189A publication Critical patent/JPS6126189A/ja
Publication of JPH0531791B2 publication Critical patent/JPH0531791B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Image Processing (AREA)
  • Image Analysis (AREA)
JP14814084A 1984-07-17 1984-07-17 エツジ抽出方法 Granted JPS6126189A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14814084A JPS6126189A (ja) 1984-07-17 1984-07-17 エツジ抽出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14814084A JPS6126189A (ja) 1984-07-17 1984-07-17 エツジ抽出方法

Publications (2)

Publication Number Publication Date
JPS6126189A true JPS6126189A (ja) 1986-02-05
JPH0531791B2 JPH0531791B2 (enrdf_load_html_response) 1993-05-13

Family

ID=15446163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14814084A Granted JPS6126189A (ja) 1984-07-17 1984-07-17 エツジ抽出方法

Country Status (1)

Country Link
JP (1) JPS6126189A (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376082A (ja) * 1986-09-19 1988-04-06 Fujitsu Ltd 画像の輪郭抽出装置
JPH01151378A (ja) * 1987-11-06 1989-06-14 Grass Valley Group Inc:The 映像信号処理装置
JPH01162991A (ja) * 1987-12-19 1989-06-27 Fujitsu Ltd 画像処理方式
JPH01189784A (ja) * 1988-01-25 1989-07-28 Toyota Motor Corp テーキン刻印文字読取装置
JPH01244578A (ja) * 1988-03-25 1989-09-28 Kawasaki Steel Corp 画像処理装置
US6483544B1 (en) 1994-03-18 2002-11-19 Fujitsu Limited Image processing method and image processing apparatus for executing gradation conversion of a pixel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376082A (ja) * 1986-09-19 1988-04-06 Fujitsu Ltd 画像の輪郭抽出装置
JPH01151378A (ja) * 1987-11-06 1989-06-14 Grass Valley Group Inc:The 映像信号処理装置
JPH01162991A (ja) * 1987-12-19 1989-06-27 Fujitsu Ltd 画像処理方式
JPH01189784A (ja) * 1988-01-25 1989-07-28 Toyota Motor Corp テーキン刻印文字読取装置
JPH01244578A (ja) * 1988-03-25 1989-09-28 Kawasaki Steel Corp 画像処理装置
US6483544B1 (en) 1994-03-18 2002-11-19 Fujitsu Limited Image processing method and image processing apparatus for executing gradation conversion of a pixel

Also Published As

Publication number Publication date
JPH0531791B2 (enrdf_load_html_response) 1993-05-13

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