JPS5890273A - 文字領域と図形領域とを区別する方法 - Google Patents

文字領域と図形領域とを区別する方法

Info

Publication number
JPS5890273A
JPS5890273A JP56189005A JP18900581A JPS5890273A JP S5890273 A JPS5890273 A JP S5890273A JP 56189005 A JP56189005 A JP 56189005A JP 18900581 A JP18900581 A JP 18900581A JP S5890273 A JPS5890273 A JP S5890273A
Authority
JP
Japan
Prior art keywords
pixel
graphic
character
area
information
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
JP56189005A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363951B2 (enrdf_load_stackoverflow
Inventor
Kazunari Kubota
一成 久保田
Osamu Iwaki
岩城　修
Hiroki Arakawa
荒川　弘煕
Shigeki Ishii
石井　茂喜
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 JP56189005A priority Critical patent/JPS5890273A/ja
Publication of JPS5890273A publication Critical patent/JPS5890273A/ja
Publication of JPS6363951B2 publication Critical patent/JPS6363951B2/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
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G06V30/413—Classification of content, e.g. text, photographs or tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
JP56189005A 1981-11-24 1981-11-24 文字領域と図形領域とを区別する方法 Granted JPS5890273A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56189005A JPS5890273A (ja) 1981-11-24 1981-11-24 文字領域と図形領域とを区別する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56189005A JPS5890273A (ja) 1981-11-24 1981-11-24 文字領域と図形領域とを区別する方法

Publications (2)

Publication Number Publication Date
JPS5890273A true JPS5890273A (ja) 1983-05-28
JPS6363951B2 JPS6363951B2 (enrdf_load_stackoverflow) 1988-12-09

Family

ID=16233700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56189005A Granted JPS5890273A (ja) 1981-11-24 1981-11-24 文字領域と図形領域とを区別する方法

Country Status (1)

Country Link
JP (1) JPS5890273A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219975A (ja) * 1985-07-17 1987-01-28 Fujitsu Ltd 図形処理システム
JPH0239289A (ja) * 1988-07-28 1990-02-08 Mitsubishi Electric Corp 文字認識装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219975A (ja) * 1985-07-17 1987-01-28 Fujitsu Ltd 図形処理システム
JPH0239289A (ja) * 1988-07-28 1990-02-08 Mitsubishi Electric Corp 文字認識装置

Also Published As

Publication number Publication date
JPS6363951B2 (enrdf_load_stackoverflow) 1988-12-09

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