HANDWRITTEN CHARACTER RECOGNITION DEVICE

Patent №

US 4,607,386

Granted

1986-08-19

Filed 1984

Owner

SHARP KABUSHIKI KAISHA

Lab

AI components

3

nlp · vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

06657196

A handwritten character recognition device comprises a feature point circuit for recognizing a character with using three feature points for a continuous stroke connecting a first stroke and second strokes. For recognition, both stroke information and stroke connection information between adjacent strokes are read-in per stroke. Therefore, the character can be recognized with a relative position correlation between the stroke number and the stroke shape. Even if the stroke number may be irregularly changed, the inputted character can be recognized without a necessity of storing information for the irregularly changed strokes.

AI classification

Vision1.00
Natural language0.99
AI hardware0.64
Machine learning0.02
Planning0.00
Evolutionary computation0.00
Knowledge representation0.00
Speech0.00

Ownership

SHARP KABUSHIKI KAISHA

assignment · 43230148

Assignors

MORITA, TOSHIAKI, HORII, MASAHIRO, TASAKA, SHIGERU, HIROSE, HITOSHI

On an employer assignment, the assignors are typically the inventors.

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