JPH0354384B2 - - Google Patents

Info

Publication number
JPH0354384B2
JPH0354384B2 JP57219626A JP21962682A JPH0354384B2 JP H0354384 B2 JPH0354384 B2 JP H0354384B2 JP 57219626 A JP57219626 A JP 57219626A JP 21962682 A JP21962682 A JP 21962682A JP H0354384 B2 JPH0354384 B2 JP H0354384B2
Authority
JP
Japan
Prior art keywords
mask
view
field
feature point
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
JP57219626A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59108171A (ja
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 filed Critical
Priority to JP57219626A priority Critical patent/JPS59108171A/ja
Publication of JPS59108171A publication Critical patent/JPS59108171A/ja
Publication of JPH0354384B2 publication Critical patent/JPH0354384B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Collating Specific Patterns (AREA)
  • Image Analysis (AREA)
JP57219626A 1982-12-14 1982-12-14 図形の特徴点抽出方法 Granted JPS59108171A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57219626A JPS59108171A (ja) 1982-12-14 1982-12-14 図形の特徴点抽出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57219626A JPS59108171A (ja) 1982-12-14 1982-12-14 図形の特徴点抽出方法

Publications (2)

Publication Number Publication Date
JPS59108171A JPS59108171A (ja) 1984-06-22
JPH0354384B2 true JPH0354384B2 (enExample) 1991-08-20

Family

ID=16738472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57219626A Granted JPS59108171A (ja) 1982-12-14 1982-12-14 図形の特徴点抽出方法

Country Status (1)

Country Link
JP (1) JPS59108171A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830624B2 (ja) * 1977-07-08 1983-06-30 富士通株式会社 端点検出方式
JPS6021457B2 (ja) * 1978-07-26 1985-05-28 日立電線株式会社 金属遮へい層付架橋ポリエチレンケ−ブルの製造方法
JPS5914782B2 (ja) * 1979-12-24 1984-04-06 日本電信電話株式会社 ２値パタ−ンの数値化処理方式

Also Published As

Publication number Publication date
JPS59108171A (ja) 1984-06-22

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