JPS6316791B2 - - Google Patents

Info

Publication number
JPS6316791B2
JPS6316791B2 JP56201465A JP20146581A JPS6316791B2 JP S6316791 B2 JPS6316791 B2 JP S6316791B2 JP 56201465 A JP56201465 A JP 56201465A JP 20146581 A JP20146581 A JP 20146581A JP S6316791 B2 JPS6316791 B2 JP S6316791B2
Authority
JP
Japan
Prior art keywords
line
circular
coordinates
square area
point
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
JP56201465A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58103074A (ja
Inventor
Akira Inoe
Shigemi Osada
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 JP56201465A priority Critical patent/JPS58103074A/ja
Publication of JPS58103074A publication Critical patent/JPS58103074A/ja
Publication of JPS6316791B2 publication Critical patent/JPS6316791B2/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
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
JP56201465A 1981-12-16 1981-12-16 円形を有する線図形の認識装置 Granted JPS58103074A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56201465A JPS58103074A (ja) 1981-12-16 1981-12-16 円形を有する線図形の認識装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56201465A JPS58103074A (ja) 1981-12-16 1981-12-16 円形を有する線図形の認識装置

Publications (2)

Publication Number Publication Date
JPS58103074A JPS58103074A (ja) 1983-06-18
JPS6316791B2 true JPS6316791B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-11

Family

ID=16441532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56201465A Granted JPS58103074A (ja) 1981-12-16 1981-12-16 円形を有する線図形の認識装置

Country Status (1)

Country Link
JP (1) JPS58103074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4839074B2 (ja) * 2005-12-07 2011-12-14 株式会社高研 外回転手技トレーニング用モデル
CN109855566B (zh) * 2019-02-28 2021-12-03 易思维（杭州）科技有限公司 一种槽孔特征的提取方法

Also Published As

Publication number Publication date
JPS58103074A (ja) 1983-06-18

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