JPS57111786A - Profile coordinate pickup system for figure - Google Patents

Profile coordinate pickup system for figure

Info

Publication number
JPS57111786A
JPS57111786A JP55187826A JP18782680A JPS57111786A JP S57111786 A JPS57111786 A JP S57111786A JP 55187826 A JP55187826 A JP 55187826A JP 18782680 A JP18782680 A JP 18782680A JP S57111786 A JPS57111786 A JP S57111786A
Authority
JP
Japan
Prior art keywords
coordinate
circuit
picture
changing point
profile
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
JP55187826A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341107B2 (enrdf_load_stackoverflow
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 OR CALCULATING; 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 true JPS57111786A (en) 1982-07-12
JPS6341107B2 JPS6341107B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JPS62206683A (ja) * 1986-03-07 1987-09-11 Hitachi Ltd 点像位置検出方法
JPS63313284A (ja) * 1987-06-16 1988-12-21 Dainippon Printing Co Ltd 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
JPH02139675A (ja) * 1988-07-12 1990-05-29 Ona Electro Erosion Sa 人工的視覚による原型の２次元幾何学図形生成システム

Cited By (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
JPS62206683A (ja) * 1986-03-07 1987-09-11 Hitachi Ltd 点像位置検出方法
JPS63313284A (ja) * 1987-06-16 1988-12-21 Dainippon Printing Co Ltd 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
JPH02139675A (ja) * 1988-07-12 1990-05-29 Ona Electro Erosion Sa 人工的視覚による原型の２次元幾何学図形生成システム

Also Published As

Publication number Publication date
JPS6341107B2 (enrdf_load_stackoverflow) 1988-08-15

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