Fractional down-sampling in imaging barcode scanners

Details Fractional down-sampling in imaging barcode scanners Fractional down-sampling in imaging barcode scanners

2009-04-17

2011-12-20

Lee, Michael G (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S462410

Reexamination Certificate

active

08079521

ABSTRACT:
A method of improving the performance of an imaging reader includes (1) illuminating a symbol by projecting illuminating light on the symbol from the imaging reader, (2) capturing return light form the symbol as pixel data over a two-dimensional field of view of a solid-state imager having a matrix of image sensors, (3) reducing the number of pixels to generate reduced pixel data, (4) transmitting the reduced pixel data to a decoding circuit.

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patent: 6360029 (2002-03-01), Moller
patent: 6694059 (2004-02-01), Zlotnick
patent: 2002/0044689 (2002-04-01), Roustaei et al.
patent: 2006/0221197 (2006-10-01), Jung et al.
International Search Report and Written Opinion dated Jul. 23, 2010 in related case PCT/US2010/030463.

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