Apparatus for forming images with proper gamma correction

Details Apparatus for forming images with proper gamma correction Apparatus for forming images with proper gamma correction

2007-01-09

2007-01-09

Williams, Kimberly (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S461000, C358S448000, C358S519000, C358S003130, C358S003140, C382S274000

Reexamination Certificate

active

10114265

ABSTRACT:
An apparatus for forming an image includes a photosensitive body, an optical write unit which scans a light beam along a main scan path on a photosensitive body to create a latent image thereon, the light beam having power levels corresponding to multi-level image data, and a shading correction unit which corrects shading along the main scan path by making adjustment to the multi-level image data along the main scan path, and changes the adjustment on a condition-specific basis.

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