JPS57211673A - Character cutting method - Google Patents

Character cutting method

Info

Publication number
JPS57211673A
JPS57211673A JP56097224A JP9722481A JPS57211673A JP S57211673 A JPS57211673 A JP S57211673A JP 56097224 A JP56097224 A JP 56097224A JP 9722481 A JP9722481 A JP 9722481A JP S57211673 A JPS57211673 A JP S57211673A
Authority
JP
Japan
Prior art keywords
isolate
patterns
runs
picture
isolate patterns
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.)
Pending
Application number
JP56097224A
Other languages
English (en)
Inventor
Akira Sakurai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP56097224A priority Critical patent/JPS57211673A/ja
Publication of JPS57211673A publication Critical patent/JPS57211673A/ja
Pending 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)
JP56097224A 1981-06-23 1981-06-23 Character cutting method Pending JPS57211673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097224A JPS57211673A (en) 1981-06-23 1981-06-23 Character cutting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097224A JPS57211673A (en) 1981-06-23 1981-06-23 Character cutting method

Publications (1)

Publication Number Publication Date
JPS57211673A true JPS57211673A (en) 1982-12-25

Family

ID=14186657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097224A Pending JPS57211673A (en) 1981-06-23 1981-06-23 Character cutting method

Country Status (1)

Country Link
JP (1) JPS57211673A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127176A (ja) * 1983-01-07 1984-07-21 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 画像位置判別装置
JPS60204089A (ja) * 1984-03-28 1985-10-15 Hitachi Ltd 手書き文字・図形認識装置の認識モ−ド指定方式
JPS61175875A (ja) * 1985-01-31 1986-08-07 Mitsubishi Electric Corp 文書読取り装置
JPH01196657A (ja) * 1988-02-01 1989-08-08 Nippon Telegr & Teleph Corp <Ntt> 文書構造認識方法
JPH07302304A (ja) * 1986-05-05 1995-11-14 Perceptics Corp イメージの文字を解析する装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541607A (en) * 1977-06-06 1979-01-08 Mitsubishi Electric Corp Plural winding type integrated magnetic head
JPS55162176A (en) * 1979-05-31 1980-12-17 Matsushita Electric Ind Co Ltd Picture extraction system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541607A (en) * 1977-06-06 1979-01-08 Mitsubishi Electric Corp Plural winding type integrated magnetic head
JPS55162176A (en) * 1979-05-31 1980-12-17 Matsushita Electric Ind Co Ltd Picture extraction system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127176A (ja) * 1983-01-07 1984-07-21 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 画像位置判別装置
JPS60204089A (ja) * 1984-03-28 1985-10-15 Hitachi Ltd 手書き文字・図形認識装置の認識モ−ド指定方式
JPS61175875A (ja) * 1985-01-31 1986-08-07 Mitsubishi Electric Corp 文書読取り装置
JPH0564396B2 (ja) * 1985-01-31 1993-09-14 Mitsubishi Electric Corp
JPH07302304A (ja) * 1986-05-05 1995-11-14 Perceptics Corp イメージの文字を解析する装置
JPH01196657A (ja) * 1988-02-01 1989-08-08 Nippon Telegr & Teleph Corp <Ntt> 文書構造認識方法

Similar Documents

Publication Publication Date Title
EP0074795A3 (en) Image scanning apparatus and method
GB1326852A (en) Pattern recognition equipment
ZA917532B (en) Character recognition methods including locating and extracting predetermined data from a document
JPS57211673A (en) Character cutting method
JPS576964A (en) Picture extracting method
JPS56143089A (en) Optical character reader
JPS57137971A (en) Picture area extracting method
JPH0564396B2 (ja)
JPS575181A (en) Character detection and segmentation system
JPS5525127A (en) Mark sheet read system of facsimile
JPS54149525A (en) Graphic input device
JPS55135972A (en) Character line direction discrimination circuit
JPS54152825A (en) Character reading device
JPS5583372A (en) Character read system
JPS57185770A (en) Noise rejecting method
JPS57166673A (en) Character reading system
JPS5745683A (en) Character read-in device
JPS5556257A (en) Detecting segmentation unit for character with agate
JPS5795779A (en) Video signal processing device
JPS55115173A (en) Control unit for noise rejection
JPS55127677A (en) Address position detector
JPS6482287A (en) Character segmenting, discriminating, and deciding system
JPS58114282A (ja) ２値化装置
JPS55162177A (en) Picture extraction system
JPS57159384A (en) Optical character reader