Image-processing device, image-processing method, and...

Details Image-processing device, image-processing method, and... Image-processing device, image-processing method, and...

2006-04-17

2011-10-25

Park, Chan S (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S003100, C358S515000, C358S518000, C358S519000, C358S521000, C358S523000, C358S524000, C382S162000, C382S167000

Reexamination Certificate

active

08045221

ABSTRACT:
An image-processing device includes: a color conversion unit that converts an input image data expressed by a combination of light's primary colors into an intermediate image data in which a color of each pixel is expressed by a combination of basic printing colors; a density correction unit that corrects the intermediate image data so that density of a pixel of the intermediate image data corresponds to that of a corresponding pixel of the input image data; an identifying unit that identifies an area in which the density is close to a prescribed value by analyzing the intermediate image data; and an output unit that corrects a density distribution in a pixel of the intermediate image data contained in the area in accordance with a prescribed distribution function and outputs the result.

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