User`s manual

Chapter 2: Getting Started – Basic Imaging Functions
2-7
Making Linear, Log, or Equal Adjustments
Original image of film with
default BWG settings
Image of film with linear
Contrast Adjustments
selected. Linear provides
minimum and maximum
adjustment tools from 0 to
100%. Linear stretches the
grayscale range of the
displayed image to the
maximum system dynamic
range of 0-65,535 grayscales.
Image of film with log
Contrast Adjustments selected
log provides minimum and
maximum adjustment tools
from 0 to 100%. Log
performs a logarithmic
adjustment to the grayscale
range of the displayed image.
Image of film with equal
Contrast Adjustment selected.
Equal automatically adjusts
the image display for
maximum contrast which is
beneficial for faint band
detection.