JPS5870383A - 文字認識方式 - Google Patents

文字認識方式

Info

Publication number
JPS5870383A
JPS5870383A JP56169153A JP16915381A JPS5870383A JP S5870383 A JPS5870383 A JP S5870383A JP 56169153 A JP56169153 A JP 56169153A JP 16915381 A JP16915381 A JP 16915381A JP S5870383 A JPS5870383 A JP S5870383A
Authority
JP
Japan
Prior art keywords
character
feature
evaluation value
character pattern
signal
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
JP56169153A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250514B2 (enrdf_load_stackoverflow
Inventor
Atsushi Tsukumo
津雲　淳
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
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 true JPS5870383A (ja) 1983-04-26
JPH0250514B2 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
JPH0250514B2 (enrdf_load_stackoverflow) 1990-11-02

Similar Documents

Publication Publication Date Title
EP0355748B1 (en) A pattern recognition apparatus and method for doing the same
Mohamed et al. Generalized hidden markov models. ii. application to handwritten word recognition
JPH06508465A (ja) 文字ビットマップにおける終点特性を測定する手段を用いる文字認識システム及び方法
Lehal et al. Feature extraction and classification for OCR of Gurmukhi script
Tan An algorithm for online strokes verification of Chinese characters using discrete features
Kerrick et al. Microprocessor-based recognition of handprinted characters from a tablet input
JPH0944602A (ja) 近傍点検出方法及びパターン認識装置
Heutte et al. Combining structural and statistical features for the recognition of handwritten characters
JPS5870383A (ja) 文字認識方式
US5940533A (en) Method for analyzing cursive writing
US20030123730A1 (en) Document recognition system and method using vertical line adjacency graphs
KR19980025571A (ko) 규칙적인 잡음을 이용한 한글 인식 시스템
KR200331200Y1 (ko) 프렉탈 차원을 이용한 문자인식장치
KR100332752B1 (ko) 문자인식방법
JP3374793B2 (ja) 高速認識検索システム及びそれに用いる認識検索高速化方法並びにその制御プログラムを記録した記録媒体
KR102007791B1 (ko) 단계별 윤곽선 특성 분석을 이용한 숫자 인식 방법 및 장치
JPH03126188A (ja) 文字認識装置
JPS5811663B2 (ja) 文字図形認識方式
JPH0721323A (ja) オンライン文字認識装置
KR940001048B1 (ko) 온라인 필기체문자인식방법
Cao et al. Online structure based Chinese character pre-classification
JPS58207183A (ja) 文字識別方式
JPS5875279A (ja) 文字分類方式
Hoque et al. An improved learning scheme for the moving window classifier
JPS6232587A (ja) 文字認識方式