JPS6341107B2 - - Google Patents

Info

Publication number
JPS6341107B2
JPS6341107B2 JP55187826A JP18782680A JPS6341107B2 JP S6341107 B2 JPS6341107 B2 JP S6341107B2 JP 55187826 A JP55187826 A JP 55187826A JP 18782680 A JP18782680 A JP 18782680A JP S6341107 B2 JPS6341107 B2 JP S6341107B2
Authority
JP
Japan
Prior art keywords
coordinates
coordinate
contour
point
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.)
Expired
Application number
JP55187826A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57111786A (en
Inventor
Hiroshi Shionoya
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55187826A priority Critical patent/JPS57111786A/ja
Publication of JPS57111786A publication Critical patent/JPS57111786A/ja
Publication of JPS6341107B2 publication Critical patent/JPS6341107B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP55187826A 1980-12-29 1980-12-29 Profile coordinate pickup system for figure Granted JPS57111786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55187826A JPS57111786A (en) 1980-12-29 1980-12-29 Profile coordinate pickup system for figure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55187826A JPS57111786A (en) 1980-12-29 1980-12-29 Profile coordinate pickup system for figure

Publications (2)

Publication Number Publication Date
JPS57111786A JPS57111786A (en) 1982-07-12
JPS6341107B2 true JPS6341107B2 (de) 1988-08-15

Family

ID=16212906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55187826A Granted JPS57111786A (en) 1980-12-29 1980-12-29 Profile coordinate pickup system for figure

Country Status (1)

Country Link
JP (1) JPS57111786A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216283A (ja) * 1983-05-24 1984-12-06 Fujitsu Ltd 画像処理装置
JPS60214080A (ja) * 1984-04-10 1985-10-26 Sci House:Kk ビツトマトリツクス画像の処理方法
JPS61214081A (ja) * 1985-03-20 1986-09-22 Hitachi Ltd 閉領域認識方法
JPH0778828B2 (ja) * 1986-03-07 1995-08-23 株式会社日立製作所 点像位置検出方法
JP2569049B2 (ja) * 1987-06-16 1997-01-08 大日本印刷株式会社 文字の修正方法
JPH01134684A (ja) * 1987-11-20 1989-05-26 Hitachi Software Eng Co Ltd 画素列追跡方式
ES2007960A6 (es) * 1988-07-12 1989-07-01 Ona Electro Erosion Sistema de generacion en dos dimensiones de la geometria de un modelo por medio de vision artificial.

Also Published As

Publication number Publication date
JPS57111786A (en) 1982-07-12

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