Method, device and system for scanning optical codes

Details Method, device and system for scanning optical codes Method, device and system for scanning optical codes

2007-09-18

2010-06-01

Lee, Seung H (Department: 2887)

Registers

Coded record sensors

Particular sensor structure

C235S454000, C235S462140

Reexamination Certificate

active

07726574

ABSTRACT:
Apparatuses, methods and systems used to reduce the time needed to process images of a bar code or optical code captured by a image bar code scanner. Image bar code scanners read bar codes or optical codes by capturing digital images of the codes using an image capture device and then processing the captured images to decode the optical code or bar code. The processing time is reduced by rotating the images to align the axis of the codes contained in the captured images with the rows of photo detectors in the image capture device.

REFERENCES:
patent: 6634554 (2003-10-01), Merchant
patent: 6689998 (2004-02-01), Bremer
patent: 7070109 (2006-07-01), Kato et al.

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