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Hue/Saturation Control
Hue Slider
is composed of two color bars. the
upper one is static and the lower one
movable. slide the latter, and you will
see the image shift its overall coloring.
Saturation Slider
lets you adjust an image’s color purity.
Hue/Saturation Control
Thumbnails
Are used to see the effects of any
changes in the control settings.
Channel Selector Control
Allows you to select the channel layers
(red, green and blue) that make up a
color image. you can choose to change
the channels individually or choose
master to change all channels equally
and simultaneously.
Preview Button
this button allows you to see the effect
of any changes made to the image.
scAnnInG UsInG tWAIn InterfAce In WIndoWs
(contInUed)
The Filters Tab
the filters tab allows you to adjust the individual effects of the scanned
image by applying various filters to the image, prior to scanning.
Emboss
makes the elements in the image
appear raised or sunken.
Thumbnails
Are used to see the effects of any
changes in the control settings.
Filter Control Buttons
Use these buttons to add /subtract a
degree of the Blur or sharpen filter.
None
no filter is applied.
Blur
smooths or softens the image.
Sharpen
enhances the detail in the image.
Invert
reverses an image to its negative or
compliment.
Flip
creates a mirror image of the original.
Unsharp Mask
emphasizes shape edges and color
boundaries.
Summary of Contents for PageExpress 4800 Pro
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