JPH0250514B2 - - Google Patents

Info

Publication number
JPH0250514B2
JPH0250514B2 JP56169153A JP16915381A JPH0250514B2 JP H0250514 B2 JPH0250514 B2 JP H0250514B2 JP 56169153 A JP56169153 A JP 56169153A JP 16915381 A JP16915381 A JP 16915381A JP H0250514 B2 JPH0250514 B2 JP H0250514B2
Authority
JP
Japan
Prior art keywords
character
evaluation value
feature
pattern
read
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
JP56169153A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5870383A (ja
Inventor
Atsushi Tsukumo
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56169153A priority Critical patent/JPS5870383A/ja
Publication of JPS5870383A publication Critical patent/JPS5870383A/ja
Publication of JPH0250514B2 publication Critical patent/JPH0250514B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
JP56169153A 1981-10-22 1981-10-22 文字認識方式 Granted JPS5870383A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56169153A JPS5870383A (ja) 1981-10-22 1981-10-22 文字認識方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56169153A JPS5870383A (ja) 1981-10-22 1981-10-22 文字認識方式

Publications (2)

Publication Number Publication Date
JPS5870383A JPS5870383A (ja) 1983-04-26
JPH0250514B2 true JPH0250514B2 (enrdf_load_stackoverflow) 1990-11-02

Family

ID=15881260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56169153A Granted JPS5870383A (ja) 1981-10-22 1981-10-22 文字認識方式

Country Status (1)

Country Link
JP (1) JPS5870383A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5870383A (ja) 1983-04-26

Similar Documents

Publication Publication Date Title
EP0649113B1 (en) Multifont optical character recognition using a box connectivity approach
US4757551A (en) Character recognition method and system capable of recognizing slant characters
Lehal et al. Feature extraction and classification for OCR of Gurmukhi script
US5937093A (en) Pattern recognition methods and apparatus to reduce processing time by groupnise comparison of features and coordinated dynamic elimination of candidates
US5940533A (en) Method for analyzing cursive writing
US20030123730A1 (en) Document recognition system and method using vertical line adjacency graphs
JPH0250514B2 (enrdf_load_stackoverflow)
KR100199296B1 (ko) 규칙적인 잡음을 이용한 한글 인식 시스템
JP2788506B2 (ja) 文字認識装置
JPH0795336B2 (ja) 文字認識方式
JP2789622B2 (ja) 文字／図形領域判定装置
JP2003162688A (ja) 文字認識用辞書作成装置及び文字認識装置
Gatos et al. Using curvature features in a multiclassifier OCR system
JPH02242391A (ja) 文字認識方式
JP2918363B2 (ja) 文字分類方法及び文字認識装置
KR910005390B1 (ko) 자동문서처리 및 영문자 인식방법
JPH0721323A (ja) オンライン文字認識装置
JPS6238752B2 (enrdf_load_stackoverflow)
KR930007083B1 (ko) 문자인식에서의 후보문자 분류방법
JPH0246988B2 (enrdf_load_stackoverflow)
JPS6315636B2 (enrdf_load_stackoverflow)
JPH04280393A (ja) 文字図形認識装置
JPH0557633B2 (enrdf_load_stackoverflow)
JPH0576664B2 (enrdf_load_stackoverflow)
JPH02187884A (ja) 文字認識装置