Title:
CHARACTER RECOGNITION DEVICE
Document Type and Number:
Japanese Patent JPH076208
Kind Code:
A
Abstract:
PURPOSE: To attain more correct identification of similar characters whose shapes differ locally with each other.
CONSTITUTION: A distance calculation section 6 multiplies a weight coefficient stored in a weight coefficient storage section 7 with a difference between a characteristic quantity of various character types and a characteristic quantity of a recognition object characteristic obtained by a characteristic extract section 4 to calculate a distance and totalizes all calculated distance values. A discrimination section 8 provides a characteristic type code of a character type corresponding to the sum of smallest distance values as a character recognition result.
Inventors:
TSUJI YOSHITAKE
NISHIWAKI DAISUKE
UCHIDA MAKOTO
NISHIWAKI DAISUKE
UCHIDA MAKOTO
Application Number:
JP14797693A
Publication Date:
January 10, 1995
Filing Date:
June 18, 1993
Export Citation:
Assignee:
NEC CORP
International Classes:
G06K9/62; G06K9/46; (IPC1-7): G06K9/62; G06K9/46
Domestic Patent References:
| JPS51151031A | 1976-12-25 | |||
| JPS6175982A | 1986-04-18 | |||
| JPS61133000A | 1986-06-20 | |||
| JPS57153387A | 1982-09-21 | |||
| JPS63225883A | 1988-09-20 |
Attorney, Agent or Firm:
Wakabayashi Tadashi