Automatically-triggered digital video-imaging based code symbol reading system for use in a point-of-sale (POS) environment
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United States of America Patent
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Aug 10, 2010
Grant Date -
Feb 21, 2008
app pub date -
Jun 13, 2007
filing date -
Nov 13, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An automatic digital video-imaging based code symbol reading system for use in point of sale (POS) environments, employing automatic illumination control, multi-tier modular software architecture and digital video-imaging based code symbol reading techniques, which ensures the reliable reading of code symbols graphically represented in digital images, in high-throughput point-of-sale and other environments, while providing the versatility required to accommodate the different ways in which operators present objects for code symbol reading at POS environments.
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