JPH0516628B2 - - Google Patents

Info

Publication number
JPH0516628B2
JPH0516628B2 JP60192359A JP19235985A JPH0516628B2 JP H0516628 B2 JPH0516628 B2 JP H0516628B2 JP 60192359 A JP60192359 A JP 60192359A JP 19235985 A JP19235985 A JP 19235985A JP H0516628 B2 JPH0516628 B2 JP H0516628B2
Authority
JP
Japan
Prior art keywords
image
contour line
brightness
pixel
pixels
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
JP60192359A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252690A (ja
Inventor
Sadahiro Taneda
Takao Kanamaru
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP19235985A priority Critical patent/JPS6252690A/ja
Publication of JPS6252690A publication Critical patent/JPS6252690A/ja
Publication of JPH0516628B2 publication Critical patent/JPH0516628B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
JP19235985A 1985-08-31 1985-08-31 対象物体の頂点の検出方法 Granted JPS6252690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19235985A JPS6252690A (ja) 1985-08-31 1985-08-31 対象物体の頂点の検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19235985A JPS6252690A (ja) 1985-08-31 1985-08-31 対象物体の頂点の検出方法

Publications (2)

Publication Number Publication Date
JPS6252690A JPS6252690A (ja) 1987-03-07
JPH0516628B2 true JPH0516628B2 (cs) 1993-03-04

Family

ID=16289964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19235985A Granted JPS6252690A (ja) 1985-08-31 1985-08-31 対象物体の頂点の検出方法

Country Status (1)

Country Link
JP (1) JPS6252690A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006116688A (ja) * 2004-10-25 2006-05-11 Institute Of National Colleges Of Technology Japan 画像処理機能を有する野菜自動切断装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120002A (ja) * 1984-11-16 1986-06-07 Toyota Central Res & Dev Lab Inc 画像のコ−ナ点検出方法及びその装置

Also Published As

Publication number Publication date
JPS6252690A (ja) 1987-03-07

Similar Documents

Publication Publication Date Title
EP0149457B1 (en) Method of identifying contour lines
US4731858A (en) Arrangement for the segmentation of lines
US20050008220A1 (en) Method, apparatus, and program for processing stereo image
CN106803244A (zh) 缺陷识别方法及系统
KR100537235B1 (ko) 화상 각도 검출 장치 및 그것을 구비한 주사선 보간 장치
US5036544A (en) Apparatus for discriminating linearity of line segment in image processing system
US20210182591A1 (en) Image identification apparatus, image identification method, and non-transitory computer-readable storage medium for storing image identification program
Halir An automatic estimation of the axis of rotation of fragments of archaeological pottery: A multi-step model-based approach
US4876729A (en) Method of identifying objects
JPH0432428B2 (cs)
JP3598878B2 (ja) 欠陥検査方法および欠陥検査装置
JPH0516628B2 (cs)
JP4552409B2 (ja) 画像処理装置
US6219434B1 (en) Maxicode locating method
JPH11219435A (ja) 自動車用白線検出装置
JP3175509B2 (ja) 道路白線検出装置
KR0130958B1 (ko) 세선(細線)화상정형방법
JP2015170205A (ja) 特徴量生成装置、特徴量生成方法、およびプログラム
JP2710685B2 (ja) 外観検査による欠陥検出方法
JP2645275B2 (ja) 画像処理方法
KR0158416B1 (ko) 화상데이타의 수축에 의한 물체의 위치 판단방법
JPH06261210A (ja) しきい値決定方法
JPH05314261A (ja) 画像認識方法
JP2959017B2 (ja) 円形画像判別方法
JPH0769932B2 (ja) 文字認識装置