JPH0223904B2 - - Google Patents

Info

Publication number
JPH0223904B2
JPH0223904B2 JP56063018A JP6301881A JPH0223904B2 JP H0223904 B2 JPH0223904 B2 JP H0223904B2 JP 56063018 A JP56063018 A JP 56063018A JP 6301881 A JP6301881 A JP 6301881A JP H0223904 B2 JPH0223904 B2 JP H0223904B2
Authority
JP
Japan
Prior art keywords
contour point
character pattern
boundary
point series
tracking
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
JP56063018A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57178574A (en
Inventor
Hiromi Nanba
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56063018A priority Critical patent/JPS57178574A/ja
Publication of JPS57178574A publication Critical patent/JPS57178574A/ja
Publication of JPH0223904B2 publication Critical patent/JPH0223904B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
JP56063018A 1981-04-25 1981-04-25 Character pattern detecting and segmenting device Granted JPS57178574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063018A JPS57178574A (en) 1981-04-25 1981-04-25 Character pattern detecting and segmenting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063018A JPS57178574A (en) 1981-04-25 1981-04-25 Character pattern detecting and segmenting device

Publications (2)

Publication Number Publication Date
JPS57178574A JPS57178574A (en) 1982-11-02
JPH0223904B2 true JPH0223904B2 (en, 2012) 1990-05-25

Family

ID=13217157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063018A Granted JPS57178574A (en) 1981-04-25 1981-04-25 Character pattern detecting and segmenting device

Country Status (1)

Country Link
JP (1) JPS57178574A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237786A (ja) * 1985-08-13 1987-02-18 Matsushita Electric Ind Co Ltd 文字切り出し装置
JPS6252687A (ja) * 1985-08-30 1987-03-07 Toshiba Corp 文字読取装置の文字検出切出し方式
JPH0711816B2 (ja) * 1986-09-02 1995-02-08 株式会社日立製作所 文字切り出し方法
JPS6411403U (en, 2012) * 1987-07-10 1989-01-20

Also Published As

Publication number Publication date
JPS57178574A (en) 1982-11-02

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