OPTICAL INDICIA READING TERMINAL WITH COLOR IMAGE SENSOR
First Claim
2-1. The optical indicia reading terminal of claim 1, wherein said plurality of digital signals is provided by a plurality of YCBCR signals.
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Abstract
An optical indicia reading terminal can comprise a microprocessor, a memory, an image sensor integrated circuit including a two-dimensional image sensor, and a hand held housing encapsulating the two-dimensional image sensor. The image sensor integrated circuit can be configured to output a plurality of digital signals, each digital signal being representative of light incident on at least one pixel of the two-dimensional image sensor. The optical indicia reading terminal can be configured to store in the memory a frame of monochrome image data by selectively acquiring a plurality of luminance signals from the plurality of digital signals. Each luminance signal of the plurality of luminance signals can be representative of luminance of light incident on at least one pixel of the two-dimensional image sensor. The optical indicia reading terminal can be configured to process the frame of image data for decoding decodable indicia.
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Citations
12 Claims
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2-1. The optical indicia reading terminal of claim 1, wherein said plurality of digital signals is provided by a plurality of YCBCR signals.
Specification
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- Resources
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Current AssigneeHand Held Products Incorporated (Honeywell International Inc.)
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Original AssigneeHand Held Products Incorporated (Honeywell International Inc.)
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InventorsLu, Jun, Liu, Yong, Wang, Yujiun Paul
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Granted Patent
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Time in Patent OfficeDays
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Field of Search
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US Class Current235/454
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CPC Class CodesG06K 7/10722 Photodetector array or CCD ...
