SHADING DESIGN PORTION

Brand	Owner	Address	Description
K KENTUCKY LOTTERY PULL-TAB POP OFF!	KENTUCKY LOTTERY CORPORATION	1011 West Main Street Louisville KY 40202	The shading design portion of the mark in the accompanying drawing is a feature of the mark, but is not indicative of any particular color.;LOTTERY SERVICES;KENTUCKY LOTTERY PULL TAB POP OFF;KENTUCKY LOTTERY and PULL-TAB;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A shading correction is employed for a scanner to correct shading distortion. However, an image corrected with the shading corrective curve has shading noise lines due to the effects of various factors in the producing process of the shading corrective curve. The characteristic of the shading noise is that the each value of any primary color channel, of each pixel in a line is higher or lower than of the adjacent two pixels in other lines, wherein a color channel is one of red, green, or blue channel. Hence, the quality of the image is improved by removing the shading noise detected from the characteristic described above.