Reader for decoding two-dimensional optically readable informati

Details Reader for decoding two-dimensional optically readable informati Reader for decoding two-dimensional optically readable informati

1995-06-05

1999-05-11

Le, Thien Minh

Registers

Coded record sensors

Particular sensor structure

235462, G06K7/10

Patent

active

059029889

ABSTRACT:
A scanner for reading two-dimensional optical information sets is described which includes a housing for supporting a photosensitive array associated with an optical string adapted to focus optical information on the array. Also provided are array and optical string controls for controlling the array and optical string such that the output of selected images on the array are processed via pattern recognition means. Images recognized to contain decodable optical information are displayed and highlighted by a display. In this fashion a user is assisted in aiming, recognizing, confirming the decodability, and decoding images of optical information incident on the array.

REFERENCES:
patent: 3513320 (1970-05-01), Weldon
patent: 4044227 (1977-08-01), Holm et al.
patent: 4360798 (1982-11-01), Swartz et al.
patent: 4369361 (1983-01-01), Swartz et al.
patent: 4488679 (1984-12-01), Bockholt et al.
patent: 4538060 (1985-08-01), Sakai et al.
patent: 4734566 (1988-03-01), Senda et al.
patent: 4764668 (1988-08-01), Hayard
patent: 4786792 (1988-11-01), Pierce et al.
patent: 4818856 (1989-04-01), Matsushima et al.
patent: 4822986 (1989-04-01), Guthmueller et al.
patent: 4877949 (1989-10-01), Danielson et al.
patent: 5107100 (1992-04-01), Shepard et al.
patent: 5117098 (1992-05-01), Swartz
patent: 5124539 (1992-06-01), Krichever et al.
patent: 5212371 (1993-05-01), Boles et al.
patent: 5331176 (1994-07-01), Sant'Anselmo et al.
patent: 5347113 (1994-09-01), Reddersen et al.
patent: 5414250 (1995-05-01), Swartz et al.
patent: 5414251 (1995-05-01), Durbin
patent: 5466921 (1995-11-01), Lapinski et al.
patent: 5504316 (1996-04-01), Bridgelall et al.
Mark Alpert, "Building a Better Bar Code", Jun. 15, 1992, p. 101 Fortune Magazine.
E.R. Williams, "Two-Dimensional Image Sensor Using One-Dimensional Sensor Array", Jul., 1978, vol. 21, No. 2, pp. 436-437, IBM Technical Disclosure Bulletin.
Hitachi Ltd., vol. 13, No. 66, p. 828, Oct. 1988.

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