JPS6250874B2 - - Google Patents

Info

Publication number
JPS6250874B2
JPS6250874B2 JP55173583A JP17358380A JPS6250874B2 JP S6250874 B2 JPS6250874 B2 JP S6250874B2 JP 55173583 A JP55173583 A JP 55173583A JP 17358380 A JP17358380 A JP 17358380A JP S6250874 B2 JPS6250874 B2 JP S6250874B2
Authority
JP
Japan
Prior art keywords
character
scanning
black
scan
pixel 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.)
Expired
Application number
JP55173583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57100565A (en
Inventor
Atsushi Shimoyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55173583A priority Critical patent/JPS57100565A/ja
Publication of JPS57100565A publication Critical patent/JPS57100565A/ja
Publication of JPS6250874B2 publication Critical patent/JPS6250874B2/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
    • G06V30/18—Extraction of features or characteristics of the image
    • 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)
JP55173583A 1980-12-09 1980-12-09 Memory scanning system of character recognizer Granted JPS57100565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55173583A JPS57100565A (en) 1980-12-09 1980-12-09 Memory scanning system of character recognizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55173583A JPS57100565A (en) 1980-12-09 1980-12-09 Memory scanning system of character recognizer

Publications (2)

Publication Number Publication Date
JPS57100565A JPS57100565A (en) 1982-06-22
JPS6250874B2 true JPS6250874B2 (2) 1987-10-27

Family

ID=15963261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55173583A Granted JPS57100565A (en) 1980-12-09 1980-12-09 Memory scanning system of character recognizer

Country Status (1)

Country Link
JP (1) JPS57100565A (2)

Also Published As

Publication number Publication date
JPS57100565A (en) 1982-06-22

Similar Documents

Publication Publication Date Title
CA1158773A (en) Adaptive alignment for pattern recognition
CN107346580B (zh) 票据信息识别方法及装置
JPH0721310A (ja) 文書認識装置
US4069411A (en) Image analysis system and method for minimizing paralysis angle
US3673566A (en) Use of a plurality of scanning directions for character center line determination
GB1294710A (en) Character recognition apparatus
JP3089396B2 (ja) マーク読み取り装置および方法
JP3437296B2 (ja) 文字列高速抽出装置
JPH0223904B2 (2)
JP2653998B2 (ja) 光データ記録カード
JPS6221155B2 (2)
JPH0433074B2 (2)
JPS63198175A (ja) 領域検索方法
JPS596419B2 (ja) 文字切出し方式
JPH07160810A (ja) 文字認識装置
JP2903214B2 (ja) 領域指定装置
JPS5831628B2 (ja) パタ−ン切り出し方式
US3478315A (en) Automatic character recognition-arrangement
JPH0799532B2 (ja) 文字切出し装置
JP2910295B2 (ja) 輪郭情報抽出装置
JPH0628520A (ja) 文字認識装置
JPS5920153B2 (ja) 関数発生方式
SU1269164A1 (ru) Устройство дл считывани графической информации
GB1039779A (en) Improvements relating to pattern recognition apparatus
JP2980636B2 (ja) 文字認識装置