Color and tone effects
You can transform the color and tone of an image to produce a special effect. For example, you can create an image that looks like a photographic negative or flatten the appearance of an image.
To apply color and tone effects
• Invert — lets you reverse the colors of an image. Inverting an image creates the appearance of a photographic negative.
• Posterize — lets you reduce the number of tonal values in an image to remove gradations and create larger areas of flat color
• Threshold — lets you specify a brightness value as a threshold. Pixels with a brightness value higher or lower than the threshold appear as white or black, depending on the threshold option you specify.
This applies the effect destructively. To apply the effect non-destructively, click Window 
Dockers Effects, then click the Add effect button 
, and click Transfrom, and click an effect.
Dockers Effects, then click the Add effect button , and click Transfrom, and click an effect.
The Deinterlace effect is a transformation effect that lets you remove lines from images. For information about the Deinterlace effect, see Improve scanned images.