DOCUMENT READER WITH IMPROVED ILLUMINATION
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Nov 28, 2024
app pub date -
Aug 1, 2024
filing date -
Aug 1, 2024
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Abstract
A document reader system configured to capture an image of a document is described. The document reader system includes a document reader having a transparent scan area configured to receive the document on a first side of the transparent scan area. A light source positioned on a second side of the transparent scan area opposite the first side is configured to emit light towards the transparent scan area. An image sensor positioned on the second side of the transparent scan area is configured to capture images of the document on the first side of the transparent scan area. A processor is configured to process a first image of the document captured while the light source provides a first illumination output and a second image of the document captured while the light source provides a second illumination output to generate a third image of the document having corrected ambient light effects.
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