14.0

Touching Up Images 33
Change black and white points to improve image quality by removing the
dark and overexposed areas. All colors lighter than a chosen white point
will become white. All colors darker than a chosen new black point are set
to black.
Invert colors Use this tool to change the image to inverted
color values. (PMI)
Convert color Use this tool to change color images to grayscale,
halftone or black-and-white. (PMI)
Punch-hole
removal
Remove hole marks from page sides, replacing
them with the background color. (PMIS)
Auto-Crop This tool crops images according to pixel settings
you provide. (PMIS)
Black border
cleaning
This tool removes scanning shadows from page
margins. (PMIS)
Despeckle This tool cleans black-and-white images using a
chosen despeckling type. (PMI)
Set white
point (P)
Click this tool, then click on a light color in the
image that will become the white point. See
below.
Set black
point
(P)
Click this tool, then click on a dark color in the
image that will become the black point. The
colors chosen for the new white and black points
are displayed on the Status bar.
Apply current
black and
white

points
Click this tool to apply the new black and white
points to the current image (P) or item (I). If the
result is not acceptable, undo your changes and
pick new values.