JPH024032B2 - - Google Patents

Info

Publication number
JPH024032B2
JPH024032B2 JP57222381A JP22238182A JPH024032B2 JP H024032 B2 JPH024032 B2 JP H024032B2 JP 57222381 A JP57222381 A JP 57222381A JP 22238182 A JP22238182 A JP 22238182A JP H024032 B2 JPH024032 B2 JP H024032B2
Authority
JP
Japan
Prior art keywords
pattern
points
degree
circuit
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 - Lifetime
Application number
JP57222381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59111577A (ja
Inventor
Kazumasa Okumura
Haruhiko Yokoyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57222381A priority Critical patent/JPS59111577A/ja
Publication of JPS59111577A publication Critical patent/JPS59111577A/ja
Publication of JPH024032B2 publication Critical patent/JPH024032B2/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
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering

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)
JP57222381A 1982-12-17 1982-12-17 パタ−ン認識方法 Granted JPS59111577A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57222381A JPS59111577A (ja) 1982-12-17 1982-12-17 パタ−ン認識方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57222381A JPS59111577A (ja) 1982-12-17 1982-12-17 パタ−ン認識方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60194408A Division JPS6194184A (ja) 1985-09-03 1985-09-03 一致度極大点検出装置

Publications (2)

Publication Number Publication Date
JPS59111577A JPS59111577A (ja) 1984-06-27
JPH024032B2 true JPH024032B2 (cs) 1990-01-25

Family

ID=16781459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57222381A Granted JPS59111577A (ja) 1982-12-17 1982-12-17 パタ−ン認識方法

Country Status (1)

Country Link
JP (1) JPS59111577A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734230B2 (ja) * 1987-07-20 1995-04-12 工業技術院長 パタ−ン認識装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214112B2 (cs) * 1973-02-22 1977-04-19
JPS51112236A (en) * 1975-03-28 1976-10-04 Hitachi Ltd Shape position recognizer unit
JPS5923467B2 (ja) * 1979-04-16 1984-06-02 株式会社日立製作所 位置検出方法

Also Published As

Publication number Publication date
JPS59111577A (ja) 1984-06-27

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