Patent №
US 4,386,433
Granted
1983-05-31
Filed 1981
Owner
RECOGNITION EQUIPMENT INCORPORATED
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06246977
A circuit utilizing four flip flops and a number of gates is used to prevent character doubling when reading optically with a hand held optical character reader. The character can move partially out of and then back into the scanning view without losing character presence, thereby, preventing character doubling or substitution of characters.
AI classification
Vision0.85
AI hardware0.48
Natural language0.10
Evolutionary computation0.03
Machine learning0.02
Knowledge representation0.00
Planning0.00
Speech0.00
Ownership
RECOGNITION EQUIPMENT INCORPORATED
assignment · 38740531
Assignors
NEFF MARION W.
On an employer assignment, the assignors are typically the inventors.
From the same owner
DIGITAL IMAGE PROCESSING TECHNIQUE INCLUDING IMPROVED GRAY SCALE COMPRESSIONUS 5,163,104 · 1992ADAPTIVE NEURAL NETWORK IMAGE PROCESSING SYSTEMUS 5,107,442 · 1992VARIABLE GAIN NEURAL NETWORK IMAGE PROCESSING SYSTEMUS 5,075,871 · 1991OPTICAL CHARACTER READER WITH SKEW RECOGNITIONUS 4,876,730 · 1989AMBIENT ILLUMINATION BAR CODE READERUS 4,874,933 · 1989METHOD OF DETECTING AND READING POSTAL BAR CODESUS 4,822,986 · 1989DUAL CHANNEL SIGNAL PROCESSING SYSTEM FOR AN IMAGE SENSORUS 4,757,386 · 1988VIDEO FILTER FOR VIDEO FORMAT UNITUS 4,637,059 · 1987