Image processing device

Image analysis – Color image processing

Reexamination Certificate

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Details

C358S515000, C358S518000, C358S534000

Reexamination Certificate

active

07609879

ABSTRACT:
An image-processing device includes a determining unit that determines a likelihood degree of an input image being a halftone image and a plurality of spatial filters having different characteristics The spatial filters produce a plurality of component-image data sets from the input image data. A selecting unit selects one of the spatial filters based on the determined likelihood degree and then outputs component-image data produced by the selected spatial filter.

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