JPS575181A - Character detection and segmentation system - Google Patents

Character detection and segmentation system

Info

Publication number
JPS575181A
JPS575181A JP7816280A JP7816280A JPS575181A JP S575181 A JPS575181 A JP S575181A JP 7816280 A JP7816280 A JP 7816280A JP 7816280 A JP7816280 A JP 7816280A JP S575181 A JPS575181 A JP S575181A
Authority
JP
Japan
Prior art keywords
characters
character
multiplied
circuit
memory
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.)
Granted
Application number
JP7816280A
Other languages
English (en)
Other versions
JPH0131236B2 (ja
Inventor
Tsutomu Ikeda
Masanori Iwamoto
Shuji Kizu
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7816280A priority Critical patent/JPS575181A/ja
Publication of JPS575181A publication Critical patent/JPS575181A/ja
Publication of JPH0131236B2 publication Critical patent/JPH0131236B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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)
JP7816280A 1980-06-10 1980-06-10 Character detection and segmentation system Granted JPS575181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7816280A JPS575181A (en) 1980-06-10 1980-06-10 Character detection and segmentation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7816280A JPS575181A (en) 1980-06-10 1980-06-10 Character detection and segmentation system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63328913A Division JPH01213770A (ja) 1988-12-28 1988-12-28 文字検出切出方式

Publications (2)

Publication Number Publication Date
JPS575181A true JPS575181A (en) 1982-01-11
JPH0131236B2 JPH0131236B2 (ja) 1989-06-23

Family

ID=13654225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7816280A Granted JPS575181A (en) 1980-06-10 1980-06-10 Character detection and segmentation system

Country Status (1)

Country Link
JP (1) JPS575181A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603074A (ja) * 1983-06-20 1985-01-09 Ricoh Co Ltd 文字・記号抽出方法
JPS6011966A (ja) * 1983-07-01 1985-01-22 Toshiba Corp 画像処理装置
JPS60159986A (ja) * 1984-01-30 1985-08-21 Toshiba Corp 光学的文字読取装置
JPS61190679A (ja) * 1985-02-19 1986-08-25 Fujitsu Ltd 文字デ−タ処理装置
JPS6227876A (ja) * 1985-07-30 1987-02-05 Toshiba Corp 文字読取装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515927A (ja) * 1974-07-03 1976-01-19 Nippon Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515927A (ja) * 1974-07-03 1976-01-19 Nippon Electric Co

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603074A (ja) * 1983-06-20 1985-01-09 Ricoh Co Ltd 文字・記号抽出方法
JPH0524555B2 (ja) * 1983-06-20 1993-04-08 Ricoh Kk
JPS6011966A (ja) * 1983-07-01 1985-01-22 Toshiba Corp 画像処理装置
JPS60159986A (ja) * 1984-01-30 1985-08-21 Toshiba Corp 光学的文字読取装置
JPS61190679A (ja) * 1985-02-19 1986-08-25 Fujitsu Ltd 文字デ−タ処理装置
JPH0522947B2 (ja) * 1985-02-19 1993-03-31 Fujitsu Ltd
JPS6227876A (ja) * 1985-07-30 1987-02-05 Toshiba Corp 文字読取装置

Also Published As

Publication number Publication date
JPH0131236B2 (ja) 1989-06-23

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