JPS6252349B2 - - Google Patents

Info

Publication number
JPS6252349B2
JPS6252349B2 JP56059196A JP5919681A JPS6252349B2 JP S6252349 B2 JPS6252349 B2 JP S6252349B2 JP 56059196 A JP56059196 A JP 56059196A JP 5919681 A JP5919681 A JP 5919681A JP S6252349 B2 JPS6252349 B2 JP S6252349B2
Authority
JP
Japan
Prior art keywords
pseudo
linear pattern
observation frame
code
land
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
JP56059196A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57174777A (en
Inventor
Takeshi Masui
Shigemi Osada
Toshio Matsura
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 JP56059196A priority Critical patent/JPS57174777A/ja
Publication of JPS57174777A publication Critical patent/JPS57174777A/ja
Publication of JPS6252349B2 publication Critical patent/JPS6252349B2/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 Analysis (AREA)
JP56059196A 1981-04-21 1981-04-21 Extracting and processing system for graphic information Granted JPS57174777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56059196A JPS57174777A (en) 1981-04-21 1981-04-21 Extracting and processing system for graphic information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56059196A JPS57174777A (en) 1981-04-21 1981-04-21 Extracting and processing system for graphic information

Publications (2)

Publication Number Publication Date
JPS57174777A JPS57174777A (en) 1982-10-27
JPS6252349B2 true JPS6252349B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-05

Family

ID=13106420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56059196A Granted JPS57174777A (en) 1981-04-21 1981-04-21 Extracting and processing system for graphic information

Country Status (1)

Country Link
JP (1) JPS57174777A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123081A (ja) * 1982-12-29 1984-07-16 Fujitsu Ltd 端点抽出処理方式
JPS59153267A (ja) * 1983-02-18 1984-09-01 Omron Tateisi Electronics Co 図形の特異点抽出方法
JPS59176881A (ja) * 1983-03-26 1984-10-06 Fujitsu Ltd 端点抽出処理方式
JPS63233483A (ja) * 1987-03-23 1988-09-29 Oki Electric Ind Co Ltd 特徴抽出装置

Also Published As

Publication number Publication date
JPS57174777A (en) 1982-10-27

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