JPH022189B2 - - Google Patents

Info

Publication number
JPH022189B2
JPH022189B2 JP57214354A JP21435482A JPH022189B2 JP H022189 B2 JPH022189 B2 JP H022189B2 JP 57214354 A JP57214354 A JP 57214354A JP 21435482 A JP21435482 A JP 21435482A JP H022189 B2 JPH022189 B2 JP H022189B2
Authority
JP
Japan
Prior art keywords
line
run
stroke
strokes
list storage
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
JP57214354A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59103178A (ja
Inventor
Yoshimasa Goto
Masahiro Sasaki
Etsuji Nishino
Takayuki Kageyama
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 JP57214354A priority Critical patent/JPS59103178A/ja
Publication of JPS59103178A publication Critical patent/JPS59103178A/ja
Publication of JPH022189B2 publication Critical patent/JPH022189B2/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
    • G06V10/457—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 analysing connectivity, e.g. edge linking, connected component analysis or slices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
JP57214354A 1982-12-06 1982-12-06 線図形のストロ−ク抽出装置 Granted JPS59103178A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57214354A JPS59103178A (ja) 1982-12-06 1982-12-06 線図形のストロ−ク抽出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57214354A JPS59103178A (ja) 1982-12-06 1982-12-06 線図形のストロ−ク抽出装置

Publications (2)

Publication Number Publication Date
JPS59103178A JPS59103178A (ja) 1984-06-14
JPH022189B2 true JPH022189B2 (enrdf_load_stackoverflow) 1990-01-17

Family

ID=16654381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57214354A Granted JPS59103178A (ja) 1982-12-06 1982-12-06 線図形のストロ−ク抽出装置

Country Status (1)

Country Link
JP (1) JPS59103178A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345687A (ja) * 1986-08-13 1988-02-26 Yokogawa Electric Corp デイジタル画像の線分抽出方法
JP4262471B2 (ja) 2002-11-12 2009-05-13 富士通株式会社 生体特徴データ取得装置
JP4692109B2 (ja) * 2005-07-04 2011-06-01 セイコーエプソン株式会社 画像傾き検出方法、画像傾き検出装置および画像傾き検出プログラム

Also Published As

Publication number Publication date
JPS59103178A (ja) 1984-06-14

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