JPS6455680A - Character string recognizing system - Google Patents

Character string recognizing system

Info

Publication number
JPS6455680A
JPS6455680A JP62213903A JP21390387A JPS6455680A JP S6455680 A JPS6455680 A JP S6455680A JP 62213903 A JP62213903 A JP 62213903A JP 21390387 A JP21390387 A JP 21390387A JP S6455680 A JPS6455680 A JP S6455680A
Authority
JP
Japan
Prior art keywords
character string
character
picture
distribution
coordinates
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
JP62213903A
Other languages
Japanese (ja)
Other versions
JPH0583955B2 (en
Inventor
Shinji Sase
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
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 filed Critical NEC Corp
Priority to JP62213903A priority Critical patent/JPS6455680A/en
Publication of JPS6455680A publication Critical patent/JPS6455680A/en
Publication of JPH0583955B2 publication Critical patent/JPH0583955B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
  • Character Discrimination (AREA)

Abstract

PURPOSE:To stably recognize even a character string, which is written on a form having no character frames, with a high precision by obtaining the segment direction of each character based on the relative coordinates of each character string. CONSTITUTION:The direction of characters is measured 2 on preliminarily determined coordinates in accordance with a given picture to obtain 3 absolute directions of segments of the input picture. Distribution of character lines in each direction is obtained 3. At this time, this distribution is obtained with respect to a character string to obtain directions on the picture of horizontal and vertical directions as the reference of the character string. Relative coordinates of each character string are obtained based on this distribution, and a direction code is assigned 4 again based on these coordinates to obtain 5 a stable direction picture. The picture of the character string is taken as the input picture and characters are successively read from the first, thereby reading the character string which has a large variance in character shape and character arrangement and is written on a form having no character frames.
JP62213903A 1987-08-26 1987-08-26 Character string recognizing system Granted JPS6455680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213903A JPS6455680A (en) 1987-08-26 1987-08-26 Character string recognizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213903A JPS6455680A (en) 1987-08-26 1987-08-26 Character string recognizing system

Publications (2)

Publication Number Publication Date
JPS6455680A true JPS6455680A (en) 1989-03-02
JPH0583955B2 JPH0583955B2 (en) 1993-11-30

Family

ID=16646932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213903A Granted JPS6455680A (en) 1987-08-26 1987-08-26 Character string recognizing system

Country Status (1)

Country Link
JP (1) JPS6455680A (en)

Also Published As

Publication number Publication date
JPH0583955B2 (en) 1993-11-30

Similar Documents

Publication Publication Date Title
GB1452518A (en) Cryptographically coded cards
JPS6478381A (en) Picture processing method
ATE84390T1 (en) DEVICE FOR COMPENSATING MOTION IN AN IMAGE DERIVED FROM A TELEVISION SIGNAL.
DE69029109D1 (en) Control signal generator for a television system
JPS6489760A (en) Picture processing device
ATE73244T1 (en) METHOD AND DEVICE FOR ENTERING CHARACTERS IN DEVICES WITH A NUMERIC KEYPAD.
JPS6455680A (en) Character string recognizing system
JPS5317218A (en) Recording method of image signal
KR920008626A (en) Curve Approximation Method
JPS57203177A (en) Character recognizing system
JPS52152124A (en) Figure inputting
JPS5730084A (en) Image data processor
JPS5327326A (en) Scanning system
JPS57105090A (en) Editing system of hand-written japanese sentence
JPS52125236A (en) Letter display system in tv scan character display
JPS5233204A (en) Method of calculating distance from chord of rail by means of laser be am
JPS5416133A (en) Character read system
JPS642183A (en) Hand written character recognizing stroke input device
JPS5745676A (en) Cut-out system of character
JPS54152825A (en) Character reading device
JPS5443613A (en) Data compression system
JPS54118736A (en) Pattern display unit
JPS5238840A (en) Picking up system for diagram border angle information
JPS57161984A (en) Picture address generating system
JPS5223229A (en) Method of reading characters

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071130

Year of fee payment: 14