JPH0223905B2 - - Google Patents

Info

Publication number
JPH0223905B2
JPH0223905B2 JP56074015A JP7401581A JPH0223905B2 JP H0223905 B2 JPH0223905 B2 JP H0223905B2 JP 56074015 A JP56074015 A JP 56074015A JP 7401581 A JP7401581 A JP 7401581A JP H0223905 B2 JPH0223905 B2 JP H0223905B2
Authority
JP
Japan
Prior art keywords
character
circuit
cutting
extraction
characters
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
JP56074015A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57189274A (en
Inventor
Teruo Akyama
Isao Masuda
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56074015A priority Critical patent/JPS57189274A/ja
Publication of JPS57189274A publication Critical patent/JPS57189274A/ja
Publication of JPH0223905B2 publication Critical patent/JPH0223905B2/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)
JP56074015A 1981-05-15 1981-05-15 Character cutout device Granted JPS57189274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074015A JPS57189274A (en) 1981-05-15 1981-05-15 Character cutout device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074015A JPS57189274A (en) 1981-05-15 1981-05-15 Character cutout device

Publications (2)

Publication Number Publication Date
JPS57189274A JPS57189274A (en) 1982-11-20
JPH0223905B2 true JPH0223905B2 (enrdf_load_stackoverflow) 1990-05-25

Family

ID=13534845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074015A Granted JPS57189274A (en) 1981-05-15 1981-05-15 Character cutout device

Country Status (1)

Country Link
JP (1) JPS57189274A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205679A (ja) * 1983-05-06 1984-11-21 Nippon Telegr & Teleph Corp <Ntt> 文字切出し装置
JPS60146376A (ja) * 1984-01-11 1985-08-02 Nec Corp 文字切出し装置

Also Published As

Publication number Publication date
JPS57189274A (en) 1982-11-20

Similar Documents

Publication Publication Date Title
US7170647B2 (en) Document processing apparatus and method
JPH05225378A (ja) 文書画像の領域分割システム
JPH0418351B2 (enrdf_load_stackoverflow)
JPH0223905B2 (enrdf_load_stackoverflow)
JPH0410087A (ja) 基本ライン抽出方法
JPS61117670A (ja) 文字切り出し処理方式
JPH03126181A (ja) 文書画像の領域分割方法
JP2872768B2 (ja) 文字切出し装置
JPH0548510B2 (enrdf_load_stackoverflow)
JP3122476B2 (ja) 自動文書清書装置
JPH0750496B2 (ja) 画信号処理装置
JPS6239459B2 (enrdf_load_stackoverflow)
JP2789622B2 (ja) 文字／図形領域判定装置
JP2000040122A (ja) 文字切り出し方法
JP2002158874A (ja) 画像処理装置
JPH0467674B2 (enrdf_load_stackoverflow)
JP4439054B2 (ja) 文字認識装置及び文字枠線の検出方法
JPH07111738B2 (ja) 文書中の領域境界抽出方式
JPH05135202A (ja) 文書画像読み取り装置
JPH0581477A (ja) 文字切出し方法
JP3275475B2 (ja) 文字配列が既知の対象文字列の認識装置
JPS59205679A (ja) 文字切出し装置
JP4129320B2 (ja) 画像処理装置及び記録媒体
JP3381803B2 (ja) 傾き角検出装置
JP2539026B2 (ja) 文字切り出し装置