Color-identifying system for colored barcode and a method thereof
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United States of America Patent
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Issued Date -
Apr 20, 2006
app pub date -
Sep 30, 2004
filing date -
Sep 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A color-identifying system for colored barcode and a method thereof. The system includes a picture-processing sensor for picking up picture data, an MCU for processing the picture data and an LCD for showing the processed data. The color-identifying method for the colored barcode includes steps of obtaining data, removing major noise, removing minor noise, expansion treatment, finding out center of black block, finding out suitable four-point combination black blocks and barcode information analysis.
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