Two dimensional slope thresholding in a hyperacuity printer

Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light

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347251, B41J 247

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active

056381107

ABSTRACT:
An image processing system for performing thresholding. The system includes a source of image data, where the source of image data provides an image value and associated two dimensional slope information for that image value. And, the system includes thresholding circuitry utilizing the image value and the two dimensional slope information for determining a thresholded value from the thresholding circuitry.

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