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Dark and light areas are caused by package irregularities, causing unstable detection. The light built into the sensor does not provide enough light for a clear image, so external lighting has to be added.

The FQ Solution: High dynamic range processing enables an image with consistent brightness without halation or black areas. The image is not affected by light reflections from the package. High-power LED lighting with four times the previous brightness can be combined with a polarizing filter to obtain images with no reflections (normal reflections) without adding external lighting.
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Detecting Text on Glossy Packages

Applicable Products

Other Applications